ืฆืžืฆื•ื ืžื—ืœื•ืงืช ื”ืœื™ื›ื™ JVM ื‘ืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช

ืชื‘ื ื™ื•ืช ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช ืœื”ืคื—ืชืช ืžื—ืœื•ืงืช ื‘ื™ืŸ ื”ืœื™ื›ื™ JVM ื‘ืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช

ืžืื‘ืง ื‘ื™ืŸ ื”ืœื™ื›ื™ื ื ื•ืชืจื” ืื—ื“ ืžืžื—ืกื•ืžื™ ื”ื‘ื™ืฆื•ืขื™ื ื”ื ืคื•ืฆื™ื ื•ื”ืœื ืžื•ืขืจื›ื™ื ื‘ื™ื•ืชืจ ื‘ืžืขืจื›ื•ืช ื’'ืื•ื•ื” ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ. ื›ื›ืœ ืฉื™ื•ื–ืžื•ืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžืขื‘ื™ืจื•ืช ื™ื™ืฉื•ืžื™ื ืžื•ื ื•ืœื™ื˜ื™ื™ื ืื• ื—ืฆื™-ืžื•ื“ืจื ื™ื™ื ืœืกื‘ื™ื‘ื•ืช ืขื ืŸ ื•ืžื›ื•ืœื•ืช, ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื‘ืžืงื‘ื™ืœื™ื•ืช ืฉื”ื™ื™ืชื” ื‘ืขื‘ืจ ื ืกื‘ืœืช ื”ื•ืคื›ืช ืœืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืงืจื™ื˜ื™ื™ื. ื›ืืฉืจ ืžืกืคืจ ื”ืœื™ื›ื™ื ืžืชื—ืจื™ื ืขืœ ื’ื™ืฉื” ืœืžืฉืื‘ื™ื ืžืกื•ื ื›ืจื ื™ื ืื• ืœืื•ื‘ื™ื™ืงื˜ื™ื ืžืฉื•ืชืคื™ื, ื”ืชืคื•ืงื” ื™ื•ืจื“ืช ื•ื”ืฉื”ื™ื™ื” ื’ื“ืœื” ื‘ืื•ืคืŸ ื‘ืœืชื™ ืฆืคื•ื™. ืขื™ื›ื•ื‘ื™ื ืืœื” ืžืชืคืฉื˜ื™ื ื“ืจืš ืฉื›ื‘ื•ืช ื”ื™ื™ืฉื•ืžื™ื, ื•ื’ื•ืจืžื™ื ืœื–ืžื ื™ ื˜ืจื ื–ืงืฆื™ื” ืœื ืขืงื‘ื™ื™ื, ื”ืฆื˜ื‘ืจื•ืช ืชื•ืจื™ื ื•ื—ื•ื•ื™ื™ืช ืžืฉืชืžืฉ ืœืงื•ื™ื”. ื‘ืขื•ื“ ืฉืžื•ื“ืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืฉืœ ื”-JVM ืžืกืคืง ืคืจื™ืžื™ื˜ื™ื‘ื™ื ื—ื–ืงื™ื ืœืกื ื›ืจื•ืŸ, ื‘ื—ื™ืจื•ืช ื™ื™ืฉื•ื ื’ืจื•ืขื•ืช, ื“ืคื•ืกื™ ืงื•ื“ ืžื“ื•ืจ ืงื•ื“ื ื•ืกื—ื™ืคื” ืื“ืจื™ื›ืœื™ืช ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืžื’ื‘ื™ืจื™ื ืืช ื”ืžืื‘ืง ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืืžื™ืชื™ื™ื.

ื‘ื”ืงืฉืจื™ื ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื”, ืชื—ืจื•ืช ืขืœ ืชื”ืœื™ื›ื™ื ืžืฉืงืคืช ืœื ืจืง ื—ื™ืกืจื•ืŸ ื˜ื›ื ื™ ืืœื ื’ื ืžื’ื‘ืœื” ืžื‘ื ื™ืช ื‘ืชื›ื ื•ืŸ ื”ืžืขืจื›ืช. ื™ื™ืฉื•ืžื™ื ืืจื’ื•ื ื™ื™ื ืจื‘ื™ื ื”ืชืคืชื—ื• ื‘ืื•ืคืŸ ืื•ืจื’ื ื™ ื‘ืžื”ืœืš ื”ืฉื ื™ื, ื•ืฆื‘ืจื• ืžื‘ื ื™ ืกื ื›ืจื•ืŸ ืฉื›ื‘ืจ ืื™ื ื ืชื•ืืžื™ื ืœื“ืคื•ืกื™ ื‘ื™ืฆื•ืข ืžื‘ื•ื–ืจื™ื. ื›ืืฉืจ ืžื•ืฆื’ืช ื’ืžื™ืฉื•ืช ืขื ืŸ, ืงื ื” ืžื™ื“ื” ืื•ืคืงื™ืช ืื™ื ื• ืžื‘ื˜ืœ ืืช ื”ืชื—ืจื•ืช; ื”ื•ื ืคืฉื•ื˜ ืžืฉื—ื–ืจ ืืช ืื•ืชื• ืงื•ื ืคืœื™ืงื˜ ืกื ื›ืจื•ืŸ ืขืœ ืคื ื™ ืฆืžืชื™ื ืžืจื•ื‘ื™ื. ื—ื•ืกืจ ื™ื™ืฉื•ืจ ื–ื” ื‘ื™ืŸ ื‘ืงืจืช ื‘ื•-ื–ืžื ื™ืช ืœื‘ื™ืŸ ืžื•ื“ืœื™ื ืžื•ื“ืจื ื™ื™ื ืฉืœ ื‘ื™ืฆื•ืข ืžื“ื’ื™ืฉ ืžื“ื•ืข ืžืืžืฆื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ื—ื™ื™ื‘ื™ื ืœื˜ืคืœ ื‘ืกื ื›ืจื•ืŸ ื‘ืฉื›ื‘ื•ืช ื”ืงื•ื“, ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื•ื’ื™ืฉื” ืœื ืชื•ื ื™ื ื‘ื• ื–ืžื ื™ืช. ืœืœื ืชื™ืงื•ืŸ ืฉื™ื˜ืชื™, ื›ื•ื•ื ื•ืŸ ื”ื‘ื™ืฆื•ืขื™ื ื”ื•ืคืš ืœื”ื™ื•ืช ืชื’ื•ื‘ืชื™, ื•ืฆื•ืจืš ืžืฉืื‘ื™ื ืžื‘ืœื™ ืœืกืคืง ืฉื™ืคื•ืจ ืžืชืžืฉืš.

ื”ืืฆืช ื—ื™ื“ื•ืฉ JVM

ื”ืคื—ืช ืืช ืกื™ื›ื•ืŸ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ื•ื™ื™ืขืœ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืขื Smart TS XL

ื’ืœื” ืขื›ืฉื™ื•

ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ื•ื”ื“ืžื™ื™ืช ืชืœื•ืช ื”ื ื›ื™ื•ื ื›ืœื™ื ื”ื›ืจื—ื™ื™ื ืœื–ื™ื”ื•ื™ ืžืงื•ืจ ื”ืžื—ืœื•ืงืช ื‘ื™ืŸ ืชื”ืœื™ื›ื™ื (threads). ืขืœ ื™ื“ื™ ื—ื™ื‘ื•ืจ ื ื™ืชื•ื— dump ืฉืœ ืชื”ืœื™ื›ื™ื (thread dump) ืขื ื’ืจืคื™ ืชืœื•ืช ืกื˜ื˜ื™ื™ื, ืžื”ื ื“ืกื™ื ื™ื›ื•ืœื™ื ืœื—ืฉื•ืฃ ืืฉื›ื•ืœื•ืช ืกื™ื ื›ืจื•ืŸ ื”ืžืฉืชืจืขื™ื ืขืœ ืคื ื™ ืจื›ื™ื‘ื™ื, ืžื•ื“ื•ืœื™ื ื•ืžืžืฉืงื™ API. ื›ืœื™ื ืืœื” ื—ื•ืฉืคื™ื ืืช ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ื”ื ืกืชืจืช ืฉืœ ื”ืžื—ืœื•ืงืช, ื•ื—ื•ืฉืคื™ื ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืฉื‘ื”ื ื“ืคื•ืกื™ ื ืขื™ืœื” ื—ื•ืคืคื™ื ืื• ืžืชื’ื‘ืจื™ื. ื”ืชื•ื‘ื ื•ืช ื”ื ื’ื–ืจื•ืช ืžื ื™ืชื•ื— ื–ื” ืžื ื—ื•ืช ื›ื™ื•ื•ืŸ ืœืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ (refactoring), ื•ืžืืคืฉืจื•ืช ืœืฆื•ื•ืชื™ื ืœื”ืคื—ื™ืช ืืช ื”ืžื—ืœื•ืงืช ืžื‘ืœื™ ืœืขืจืขืจ ืืช ื™ืฆื™ื‘ื•ืช ื”ืžืขืจื›ืช ื”ืจื—ื‘ื” ื™ื•ืชืจ. ื‘ืฉื™ืœื•ื‘ ืขื ื ื™ืชื•ื— ื”ืฉืคืขื” ื•ืžื“ื“ื™ ืชืฆืคื™ืช, ื ื™ืชื•ื— ืกื˜ื˜ื™ ืžืกืคืง ื‘ืกื™ืก ืžื•ื ื—ื” ื ืชื•ื ื™ื ืœื˜ืจื ืกืคื•ืจืžืฆื™ื” ื‘ื•-ื–ืžื ื™ืช ื‘ื˜ื•ื—ื” ื•ืžื“ื™ื“ื”.

ื”ืกืขื™ืคื™ื ื”ื‘ืื™ื ื‘ื•ื—ื ื™ื ื“ืคื•ืกื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ (refactoring), ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืฉืœ ืžืงื‘ื™ืœื™ื•ืช (concurrency primitives) ื•ืืกื˜ืจื˜ื’ื™ื•ืช ืื“ืจื™ื›ืœื™ื•ืช ื”ืžืคื—ื™ืชื•ืช ืกื›ืกื•ื›ื™ ื”ืœื™ื›ื™ ืžืฉื ื” (threads) ื‘ืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช ืžื‘ื•ืกืกื•ืช JVM. ื›ืœ ื“ืคื•ืก ืžืชืžืงื“ ื‘ื”ืกืจืช ืกื ื›ืจื•ืŸ ืžื™ื•ืชืจ, ื—ื™ื“ื•ื“ ื’ืจื’ื™ืจื™ื•ืช ื”ื ืขื™ืœื” ื•ืื™ืžื•ืฅ ืžืกื’ืจื•ืช ืžื•ื“ืจื ื™ื•ืช ืœื‘ื™ืฆื•ืข ืžืงื‘ื™ืœ. ื‘ืืžืฆืขื•ืช ื ื™ืกื•ื™ื™ื ืžื‘ื•ืงืจื™ื, ืžืขืงื‘ ืื—ืจ ืชืœื•ื™ื•ืช ื•ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžื•ื“ืขืช ืœืžืžืฉืœ, ืืจื’ื•ื ื™ื ื™ื›ื•ืœื™ื ืœื”ืฉื™ื’ ืžืงื‘ื™ืœื™ื•ืช ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ืžื‘ืœื™ ืœืคื’ื•ืข ื‘ืืžื™ื ื•ืช ืื• ื‘ืชื—ื–ื•ืงื”. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ืื™ื ื• ืื™ืจื•ืข ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื™ื—ื™ื“ ืืœื ืชื”ืœื™ืš ืื™ื˜ืจื˜ื™ื‘ื™ ื”ืžื™ื™ืฉืจ ืžื—ื“ืฉ ืืช ื”ืชื ื”ื’ื•ืช ื”ื‘ื™ืฆื•ืขื™ื ืขื ื™ืขื“ื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ื”ืืจื’ื•ืŸ, ื•ืžื‘ื˜ื™ื— ืฉื”ืžืขืจื›ื•ืช ื™ืชืจื—ื‘ื• ื‘ืื•ืคืŸ ืฆืคื•ื™ ื›ื›ืœ ืฉื”ืžื•ืจื›ื‘ื•ืช ื’ื“ืœื”.

ืชื•ื›ืŸ ื”ืขื ื™ื™ื ื™ื

ื‘ืขื™ื™ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืžืื—ื•ืจื™ ืžื—ืœื•ืงืช ื”ืœื™ื›ื™ ื”-JVM

ืžื—ืœื•ืงืช ื”ืœื™ื›ื™ ืžืฉื ื” ื‘-JVM ืื™ื ื” ืจืง ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื‘ืงื™ื“ื•ื“; ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื”ื™ื ืกื™ืžืคื˜ื•ื ืฉืœ ื—ื•ื‘ ืื“ืจื™ื›ืœื™ ืฉืฆืฃ ื‘ืžื”ืœืš ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ื›ืืฉืจ ืืจื’ื•ื ื™ื ืขื•ื‘ืจื™ื ืžื™ื™ืฉื•ืžื™ Java ืžืงื•ืžื™ื™ื ื•ืžื—ื•ื‘ืจื™ื ื”ื™ื˜ื‘ ืœืžื•ื“ืœื™ื ืžื‘ื•ื–ืจื™ื ืื• ืžื‘ื•ื–ืจื™ื, ืžื‘ื ื™ ืกื ื›ืจื•ืŸ ืžื“ื•ืจ ืงื•ื“ื ืื™ื ื ืžืฆืœื™ื—ื™ื ืœื”ืชืจื—ื‘ ื‘ื™ืขื™ืœื•ืช. ืžื” ืฉืขื‘ื“ ื‘ืกื‘ื™ื‘ืช ืฉืจืช ื™ื—ื™ื“ ื”ื•ืคืš ื›ืขืช ืœืฆื•ื•ืืจ ื‘ืงื‘ื•ืง ืขื•ืœืžื™ ื›ืืฉืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืชืคืฉื˜ื™ื ืขืœ ืคื ื™ ืืฉื›ื•ืœื•ืช. ื”ืœื™ื›ื™ ืžืฉื ื” ืฉืคืขื ืชื™ืืžื• ื‘ื™ืขื™ืœื•ืช ื‘ืชื•ืš ืžืจื—ื‘ ื–ื™ื›ืจื•ืŸ ืžืฉื•ืชืฃ ืžืชื—ืจื™ื ื›ืขืช ืขืœ ืžืฉืื‘ื™ื ื‘ื™ืŸ ืฆืžืชื™ื, ืžืกื“ื™ ื ืชื•ื ื™ื ื•ืžืžืฉืงื™ API ื—ื™ืฆื•ื ื™ื™ื. ืฉื™ื ื•ื™ ื–ื” ื—ื•ืฉืฃ ืืชื’ืจ ืžื”ื•ืชื™ ืฉืœ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”: ืžืงื‘ื™ืœื™ื•ืช ืฉื”ื™ื™ืชื” ืžืจื•ืžื–ืช ื‘ืžืขืจื›ื•ืช ื™ืฉื ื•ืช ื—ื™ื™ื‘ืช ื›ืขืช ืœื”ื™ื•ืช ืžืคื•ืจืฉืช, ื ื™ืชื ืช ืœืฆืคื™ื™ื” ื•ืžื‘ื•ืงืจ.

ื”ื‘ืขื™ื” ื”ื•ืคื›ืช ืžื•ืจื›ื‘ืช ื™ื•ืชืจ ื›ืืฉืจ ืžืชืจื—ืฉืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ื—ืœืงื™ืช, ืžื” ืฉืžื•ืชื™ืจ ืจื›ื™ื‘ื™ื ืžืกื•ื™ืžื™ื ืฉืขื‘ืจื• ืฉื™ืคื•ืฅ ื•ืื—ืจื™ื ืคื•ืขืœื™ื ืขืœ ืขืงืจื•ื ื•ืช ื ื™ื”ื•ืœ ื”ืœื™ื›ื™ื ืžื“ื•ืจ ืงื•ื“ื. ืžืขืจื›ื•ืช ื”ื™ื‘ืจื™ื“ื™ื•ืช ื”ืคื•ืขืœื•ืช ืขืœ JVMs ื‘ื’ืจืกืื•ืช ืฉื•ื ื•ืช ืžืฆื™ื’ื•ืช ืžื ื’ื ื•ื ื™ ื ืขื™ืœื” ื•ืžื“ื™ื ื™ื•ืช ืชื–ืžื•ืŸ ืœื ืขืงื‘ื™ื™ื. ื—ื•ืกืจ ืขืงื‘ื™ื•ืช ื–ื” ืžื•ื‘ื™ืœ ืœื™ืจื™ื“ื” ื‘ื‘ื™ืฆื•ืขื™ื ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืื•ื‘ื—ื ืช ื‘ื˜ืขื•ืช ื›ื—ื•ืœืฉื” ื‘ืชืฉืชื™ืช ื•ืœื ื›ื—ื•ืกืจ ื™ื™ืฉื•ืจ ืžืงื‘ื™ืœื™ื•ืช. ื›ืคื™ ืฉื ื‘ื—ืŸ ื‘ ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ื‘ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืชืชื•ื‘ื ื” ืžื‘ื ื™ืช ื—ื™ื•ื ื™ืช ืœื”ื‘ื ืช ื”ืื•ืคืŸ ืฉื‘ื• ืกื ื›ืจื•ืŸ ื‘ืจืžืช ื”ืงื•ื“ ืžืชืจื—ื‘ ืขืœ ืคื ื™ ื’ื‘ื•ืœื•ืช ืžื‘ื•ื–ืจื™ื. ื‘ืขื™ื™ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ื”ืขื•ืžื“ืช ืžืื—ื•ืจื™ ืžื—ืœื•ืงืช ืื™ื ื” ืจืง ื˜ื›ื ื™ืช; ื–ื•ื”ื™ ื ืงื•ื“ื” ืขื™ื•ื•ืจืช ืืจื’ื•ื ื™ืช ื”ืžืžื–ื’ืช ื‘ื™ืฆื•ืขื™ื, ืชื—ื–ื•ืงื” ื•ื”ืชืคืชื—ื•ืช ืื“ืจื™ื›ืœื™ืช ืœืื™ืœื•ืฅ ืื—ื“.

ืžื“ื•ืข ื”ืžื—ืœื•ืงืช ืžื—ืžื™ืจื” ืœืื—ืจ ืžื•ื“ืจื ื™ื–ืฆื™ื” ื—ืœืงื™ืช

ืžื•ื“ืจื ื™ื–ืฆื™ื” ื—ืœืงื™ืช ื’ื•ืจืžืช ืœื—ื•ืกืจ ื”ืชืืžื” ื‘ื™ืŸ ื”ื ื—ื•ืช ืžืงื‘ื™ืœื™ื•ืช ื‘ืจื›ื™ื‘ื™ื ืžื“ื•ืจ ืงื•ื“ื ื•ืžื•ื“ืจื ื™ื™ื. ืžื•ื“ื•ืœื™ื ืžื“ื•ืจ ืงื•ื“ื ืชืœื•ื™ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืกื ื›ืจื•ืŸ ื’ืก, ืฉื‘ื• ืžื—ืœืงื•ืช ืื• ืžื‘ื ื™ ื ืชื•ื ื™ื ืฉืœืžื™ื ืžื•ื’ื ื™ื ืขืœ ื™ื“ื™ ื ืขื™ืœื•ืช ื’ืœื•ื‘ืœื™ื•ืช. ื›ืืฉืจ ืจื›ื™ื‘ื™ื ืืœื” ืžื•ืขื‘ืจื™ื ืœืกื‘ื™ื‘ื•ืช ื”ืžืกืชืžื›ื•ืช ืขืœ ืžืงื‘ื™ืœื™ื•ืช ืžื“ื•ื™ืงืช, ื›ื’ื•ืŸ ืชื–ืžื•ืจ ืžื›ื•ืœื•ืช ืื• ืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื, ื”ืชื ื”ื’ื•ืช ื”ื—ืกื™ืžื” ืฉืœื”ื ืžืชืจื‘ื” ื‘ื™ืŸ ืžื•ืคืขื™ื. ื›ืœ ืฆื•ืžืช ืžืชื—ืจื” ื›ืขืช ืขืœ ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ืฉืžืขื•ืœื ืœื ืชื•ื›ื ื ื• ืœื”ืคืฆื” ืžืงื‘ื™ืœื”, ืžื” ืฉื”ื•ืคืš ืชื—ืจื•ืช, ืฉื”ื™ื™ืชื” ื‘ืขื‘ืจ ืžืงื•ืžื™ืช, ืœืžื’ื‘ื™ืœ ื‘ื™ืฆื•ืขื™ื ื›ืœืœ-ืžืขืจื›ืชื™.

ื”ืชื•ืฆืื” ื ืจืื™ืช ืœืขื™ืŸ ื‘ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื”ื™ื‘ืจื™ื“ื™ื™ื ืฉื‘ื”ื ื”ืฉื”ื™ื™ืช ื”ื˜ืจื ื–ืงืฆื™ื•ืช ืขื•ืœื” ื‘ืื•ืคืŸ ืœื™ื ื™ืืจื™ ืขื ื”ื’ื“ืœืช ื”ืงื ื” ืžื™ื“ื”. ืฆื•ื•ืชื™ื ื”ืžื ืกื™ื ืœื”ื•ืกื™ืฃ ืงื™ื‘ื•ืœืช ืžื—ืฉื•ื‘ ื ื•ืกืคืช ืžื•ืฆืื™ื ืชืฉื•ืื•ืช ื”ื•ืœื›ื•ืช ื•ืคื•ื—ืชื•ืช ืžื›ื™ื•ื•ืŸ ืฉืฆื•ื•ืืจ ื”ื‘ืงื‘ื•ืง ืฉืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืงื™ื™ื ื‘ืฉื›ื‘ืช ื”ืืคืœื™ืงืฆื™ื”, ืœื ื‘ื—ื•ืžืจื” ืื• ื‘ืชืฉืชื™ืช. ื“ืคื•ืก ื–ื” ืžืฉืงืฃ ืžืžืฆืื™ื ื‘ ื”ื™ืžื ืขื•ืช ืžืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืฉืœ ื”ืžืขื‘ื“ ื‘-COBOL, ื›ืืฉืจ ื“ืคื•ืกื™ ื‘ื™ืฆื•ืข ืคื ื™ืžื™ื™ื ื•ืœื ืงื™ื‘ื•ืœืช ื”ืžืขืจื›ืช ืงื•ื‘ืขื™ื ืืช ืชืงืจื•ืช ื”ื‘ื™ืฆื•ืขื™ื. ืžื•ื“ืจื ื™ื–ืฆื™ื” ื—ืœืงื™ืช ืœืœื ืฉื™ืคื•ืฅ ืกื ื›ืจื•ืŸ ืฉืงื•ืœื” ืœื—ื•ืกืจ ื™ืขื™ืœื•ืช ืงื ื” ืžื™ื“ื” ื›ืฉืœืขืฆืžื”. ืžื“ืจื’ื™ื•ืช ืืžื™ืชื™ืช ืžืชืคืชื—ืช ืจืง ื›ืืฉืจ ืžืงื‘ื™ืœื™ื•ืช ืžืชื•ื›ื ื ืช ืžื—ื“ืฉ ื›ื“ื™ ืœืคืขื•ืœ ื‘ื™ืขื™ืœื•ืช ืขืœ ืคื ื™ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื‘ื•ื–ืจื™ื.

ื›ื™ืฆื“ ืกื ื›ืจื•ืŸ ื ืกืชืจ ืžื’ื‘ื™ืœ ืงื ื” ืžื™ื“ื” ืื•ืคืงื™

ืงื ื” ืžื™ื“ื” ืื•ืคืงื™ ืžื‘ื˜ื™ื— ืฆืžื™ื—ื” ื›ืžืขื˜ ืœื™ื ื™ืืจื™ืช ื‘ื‘ื™ืฆื•ืขื™ื ืขืœ ื™ื“ื™ ืคื™ื–ื•ืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืขืœ ืคื ื™ ืฆืžืชื™ื ืžืจื•ื‘ื™ื. ืขื ื–ืืช, ืชืœื•ื™ื•ืช ืกื ื›ืจื•ืŸ ื ืกืชืจื•ืช ืžื•ื ืขื•ืช ืืช ื”ืชืžืžืฉื•ืช ื”ืื™ื“ื™ืืœ ื”ื–ื”. ืžื˜ืžื•ื ื™ื ืžืฉื•ืชืคื™ื, ื ื™ื”ื•ืœ ืžืฆื‘ื™ื ื’ืœื•ื‘ืœื™ ื•ืžื ื”ืœื™ ืžืฉืื‘ื™ื ืกื™ื ื’ืœื˜ื•ืŸ ืžืฆื™ื’ื™ื ืฆื™ืžื•ื“ ื‘ืœืชื™ ื ืจืื” ืฉืžื’ื‘ื™ืœ ืืช ื”ืžืงื‘ื™ืœื™ื•ืช. ืืคื™ืœื• ืขื ืชื–ืžื•ืจ ืžื›ื•ืœื•ืช ื•ื™ื›ื•ืœื•ืช ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™, ื”ืœื™ื›ื™ื ื ืฉืืจื™ื ื—ืกื•ืžื™ื ื‘ื–ืžืŸ ืฉื”ื ืžืžืชื™ื ื™ื ืœื’ื™ืฉื” ืœื ืชื•ื ื™ื ืžืฉื•ืชืคื™ื ืื• ืœื ืขื™ืœื•ืช ื’ืœื•ื‘ืœื™ื•ืช. ืืฉืœื™ื™ืช ื”ืžื“ืจื’ื™ื•ืช ื ืžืฉื›ืช ืขื“ ืฉืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื’ื™ืขื™ื ืœืžืงื‘ื™ืœื™ื•ืช ื‘ืจืžืช ื”ื™ื™ืฆื•ืจ, ืฉื ืชืœื•ื™ื•ืช ืืœื• ื”ื•ืคื›ื•ืช ืœื‘ืจื•ืจื•ืช ื‘ืื•ืคืŸ ืžื™ื™ื“ื™.

ืื‘ื—ื•ืŸ ืกื ื›ืจื•ืŸ ื ืกืชืจ ื›ื–ื” ื“ื•ืจืฉ ืžื™ืคื•ื™ ืชืœื•ืช ืžืคื•ืจื˜ ื•ื ื™ืชื•ื— ื–ืจื™ืžืช ื‘ืงืจื”. ื›ืœื™ื ืกื˜ื˜ื™ื™ื ื™ื›ื•ืœื™ื ืœืขืงื•ื‘ ืื—ืจ ืžื‘ื ื™ ืกื ื›ืจื•ืŸ ื•ืœืงืฉืจ ืื•ืชื ืขื ื ืชื™ื‘ื™ ื‘ื™ืฆื•ืข, ื•ืœื–ื”ื•ืช ื”ื™ื›ืŸ ื”ืžื—ืœื•ืงืช ื”ื™ื ืžื‘ื ื™ืช ื•ืœื ืžืงืจื™ืช. ื”ืชื•ื‘ื ื•ืช ืžืชื™ื™ืฉืจื•ืช ืขื ื˜ื›ื ื™ืงื•ืช ืž... ื ื™ืชื•ื— ื–ืจื™ืžืช ื ืชื•ื ื™ื ื•ื‘ืงืจื”, ืืฉืจ ืžืงืฉืจื•ืช ืชืœื•ื™ื•ืช ืงื•ื“ ืœื”ืฉืคืขื” ืขืœ ื–ืžืŸ ืจื™ืฆื”. ืœืื—ืจ ื”ื—ืฉื™ืคื”, ื ื™ืชืŸ ืœืขืฆื‘ ืžื—ื“ืฉ ื ืงื•ื“ื•ืช ืกื ื›ืจื•ืŸ ืืœื• ืœืฉื™ืžื•ืฉ ื‘ืžืฆื‘ ืžื—ื•ืœืง ืื• ื‘ืขื™ื‘ื•ื“ ืืกื™ื ื›ืจื•ื ื™. ื”ืžืคืชื— ืœื”ืจื—ื‘ื” ืื•ืคืงื™ืช ื˜ืžื•ืŸ ื‘ื”ืคื—ืชืช ืชื—ืจื•ืช ืžืฉื•ืชืคืช, ืžื” ืฉืžืืคืฉืจ ืœื›ืœ ืฆื•ืžืช ืœืคืขื•ืœ ื‘ืื•ืคืŸ ืขืฆืžืื™ ืชื•ืš ืฉืžื™ืจื” ืขืœ ืขืงื‘ื™ื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ืช.

ื”ืชื—ืงื•ืช ืื—ืจ ืžื’ื‘ืœื•ืช ืื“ืจื™ื›ืœื™ื•ืช, ื•ืœื ื—ื•ืžืจืชื™ื•ืช

ื›ืืฉืจ ืฆืฆื•ืช ื‘ืขื™ื•ืช ื‘ื™ืฆื•ืขื™ื ื‘ืžื”ืœืš ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”, ื”ื”ื ื—ื” ื”ืžื™ื™ื“ื™ืช ื”ื™ื ืฉื—ื•ืžืจื” ื ื•ืกืคืช ืชืชืงืŸ ืืช ื”ื‘ืขื™ื”. ื‘ืžืฆื™ืื•ืช, ืžืื‘ืง ืขืœ ื”ืœื™ื›ื™ ืžืฉื ื” ื‘-JVM ื”ื•ื ืืจื›ื™ื˜ืงื˜ื•ื ื™, ืœื ืชืฉืชื™ืชื™. ื”ื•ืกืคืช ืœื™ื‘ื•ืช CPU ืื• ื–ื™ื›ืจื•ืŸ ืžื’ื“ื™ืœื” ืืช ืคื•ื˜ื ืฆื™ืืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืืš ืื™ื ื” ืคื•ืชืจืช ื‘ื™ืฆื•ืข ืกื“ืจืชื™. ืœื™ื›ื™ ืžืฉื ื” ื”ืžืžืชื™ื ื™ื ืขืœ ืžืงื˜ืขื™ื ืžืกื•ื ื›ืจื ื™ื ืื™ื ื ื ื”ื ื™ื ืžืœื™ื‘ื•ืช ื ื•ืกืคื•ืช ืžื›ื™ื•ื•ืŸ ืฉื”ืœื•ื’ื™ืงื” ื”ื‘ืกื™ืกื™ืช ื›ื•ืคื” ื‘ืœืขื“ื™ื•ืช. ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื–ื” ื™ื•ืฆืจ ืชื—ื•ืฉื” ื›ื•ื–ื‘ืช ืฉืœ ื”ื’ื“ืœืช ื”ืชืงื“ืžื•ืช ืขื“ ืฉืžืื‘ืง ืขืœ ื”ืœื™ื›ื™ ืžืฉื ื” ืจื•ื•ื™ ืฉื•ื‘, ื•ืžื‘ื˜ืœ ื›ืœ ืชื•ืขืœืช ืžืžืฉืื‘ื™ื ื—ื“ืฉื™ื.

ื ื™ืชื•ื— ืืจื›ื™ื˜ืงื˜ื•ื ื™ ื—ื•ืฉืฃ ื”ื™ื›ืŸ ื‘ื•-ื–ืžื ื™ื•ืช ืžื•ื’ื‘ืœืช ื‘ืื•ืคืŸ ืžืœืื›ื•ืชื™ ืขืœ ื™ื“ื™ ื”ืชื›ื ื•ืŸ. ืืœื” ื›ื•ืœืœื™ื ื–ืจื™ืžื•ืช ืขืกืงืื•ืช ืžื•ื ื•ืœื™ื˜ื™ื•ืช, ื”ื™ืจืจื›ื™ื•ืช ืื•ื‘ื™ื™ืงื˜ื™ื ืžืฉื•ืชืคื•ืช ื•ืชื–ืžื•ืจ ืฉื™ืจื•ืชื™ื ืžืจื›ื–ื™. ื›ืคื™ ืฉืžืคื•ืจื˜ ื‘ ื”ืคื™ื›ืช ืžื•ื ื•ืœื™ื˜ื™ื ืœืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื ืžื—ื“ืฉ, ืคื™ืจื•ืง ืœื•ื’ื™ืงื” ืœื™ื—ื™ื“ื•ืช ื‘ื™ืฆื•ืข ืขืฆืžืื™ื•ืช ืžื‘ื˜ืœ ื—ืกื™ืžื” ื‘ื™ืŸ-ื”ืœื™ื›ื™ื ื•ืžื—ืœืง ืžื—ื“ืฉ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ืื•ืคืŸ ื˜ื‘ืขื™. ืฉื“ืจื•ื’ื™ ื—ื•ืžืจื” ืœืœื ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช ืžื™ื™ืฆืจื™ื ื”ืงืœื” ื–ืžื ื™ืช ื‘ืœื‘ื“. ืžื“ืจื’ื™ื•ืช ืœื˜ื•ื•ื— ืืจื•ืš ื“ื•ืจืฉืช ื”ื ื“ืกื” ืžื—ื“ืฉ ืฉืœ ื”ืื“ืจื™ื›ืœื•ืช, ืฉื‘ื” ื”ืกื ื›ืจื•ืŸ ืžืžื•ื–ืขืจ, ื”ื‘ืขืœื•ืช ืžืžื•ืงืžืช ืžืงื•ืžื™ืช ื•ื›ืœ ืฉื™ืจื•ืช ืžื‘ื•ืฆืข ืœืœื ืชืœื•ืช ื’ืœื•ื‘ืœื™ืช.

ืงื‘ื™ืขืช ื‘ืกื™ืก ืžื—ืœื•ืงืช ืœืคื ื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ

ืœืคื ื™ ืชื—ื™ืœืช ืชื”ืœื™ืš ื”ืขื™ื‘ื•ื“ ืžื—ื“ืฉ, ืืจื’ื•ื ื™ื ื—ื™ื™ื‘ื™ื ืœื›ืžืช ื›ื™ืฆื“ ื•ื”ื™ื›ืŸ ืžืชื— ื‘ื™ืŸ ื”ืœื™ื›ื™ื ืžืฉืคื™ืข ืขืœ ื‘ื™ืฆื•ืขื™ ื”ืžืขืจื›ืช. ืงื• ื‘ืกื™ืก ืœืžืชื— ื‘ื™ืŸ ื”ืœื™ื›ื™ื ืžืกืคืง ื”ืงืฉืจ ืžื“ื™ื“ ืœื–ื™ื”ื•ื™ ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช, ืื™ืžื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื•ื”ืฉื•ื•ืืช ืชื•ืฆืื•ืช ืœืื—ืจ ื”ืขื™ื‘ื•ื“ ืžื—ื“ืฉ. ืœืœื ืžื“ื“ื™ื ื‘ืจื•ืจื™ื, ืžืืžืฆื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžืกืชื›ื ื™ื ื‘ื˜ื™ืคื•ืœ ื‘ืกื™ืžืคื˜ื•ืžื™ื ื•ืœื ื‘ืžืงื•ืจ ื—ื•ืกืจ ื”ื™ืขื™ืœื•ืช. ืงื• ื‘ืกื™ืก ืžื•ื‘ื ื” ื”ื™ื˜ื‘ ื—ื•ืฉืฃ ืœื ืจืง ืื™ืœื• ืœื™ื›ื™ื ื—ืกื•ืžื™ื, ืืœื ื’ื ืžื“ื•ืข ืžืชืจื—ืฉืช ืžืชื— ื•ื‘ืื™ื–ื• ืชื“ื™ืจื•ืช ื”ื™ื ืžืชื‘ื˜ืืช. ืชื•ื‘ื ื” ื–ื• ืžื”ื•ื•ื” ืืช ื”ื‘ืกื™ืก ืœืืกื˜ืจื˜ื’ื™ื™ืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžื•ื ื—ื™ืช ื ืชื•ื ื™ื ืฉื‘ื” ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ื”ืœื™ื›ื™ื ื‘ื•-ื–ืžื ื™ื™ื ืžื•ื ื—ื” ืขืœ ื™ื“ื™ ืจืื™ื•ืช ื•ืœื ืขืœ ื™ื“ื™ ื”ื ื—ื•ืช.

ืงื‘ื™ืขืช ืงื• ื‘ืกื™ืก ื“ื•ืจืฉืช ืฉื™ืœื•ื‘ ืฉืœ ื ื™ืชื•ื— ืกื˜ื˜ื™, ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ื‘ื–ืžืŸ ืจื™ืฆื” ื•ืงื•ืจืœืฆื™ื” ืฉืœ ื”ืฉืคืขื”. ื ื™ืชื•ื— ืกื˜ื˜ื™ ืžื–ื”ื” ื”ืชื ื’ืฉื•ื™ื•ืช ื ืขื™ืœื” ืคื•ื˜ื ืฆื™ืืœื™ื•ืช ื‘ืงื•ื“ ื”ืžืงื•ืจ, ื‘ืขื•ื“ ืฉ-thread dumps ื•ื›ืœื™ ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ืœื•ื›ื“ื™ื ืžืฆื‘ื™ ื‘ื™ืฆื•ืข ืืžื™ืชื™ื™ื. ืฉื™ืœื•ื‘ ื”ืฉื™ื˜ื•ืช ื”ืœืœื• ืžื‘ื˜ื™ื— ืฉื’ื ืชื—ืจื•ืช ื‘ืจืžืช ื”ืชื›ื ื•ืŸ ื•ื’ื ื‘ืจืžืช ื–ืžืŸ ื”ืจื™ืฆื” ืชื”ื™ื” ื’ืœื•ื™ื”. ื›ืคื™ ืฉืžื•ื“ื’ืฉ ื‘... ืชืคืงื™ื“ื ืฉืœ ืžื“ื“ื™ ืื™ื›ื•ืช ืงื•ื“, ืงื•ื•ื™ ื‘ืกื™ืก ื›ืžื•ืชื™ื™ื ืžืืคืฉืจื™ื ืœืฆื•ื•ืชื™ื ืœื”ื’ื“ื™ืจ ื™ืขื“ื™ ื‘ื™ืฆื•ืขื™ื ื•ืœืขืงื•ื‘ ืื—ืจ ื”ื”ืชืงื“ืžื•ืช ื‘ืื•ืคืŸ ืื•ื‘ื™ื™ืงื˜ื™ื‘ื™. ืขืœ ื™ื“ื™ ืœื›ื™ื“ืช ืงื• ื‘ืกื™ืก ื–ื” ืœืคื ื™ ื˜ืจื ืกืคื•ืจืžืฆื™ื” ืฉืœ ื”ืงื•ื“, ืืจื’ื•ื ื™ื ืžื‘ื˜ื™ื—ื™ื ืฉืžืืžืฆื™ ื”ืฉื™ืคื•ืฅ ื™ื™ืฉืืจื• ืžื“ื•ื™ืงื™ื, ืžื“ื™ื“ื™ื ื•ืžื•ืชืืžื™ื ืœื™ืขื“ื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ื˜ืงืกื•ื ื•ืžื™ื” ืฉืœ dump ืฉืœ ื”ืœื™ื›ื™ ืžืฉื ื” ื•ืกื™ื•ื•ื’ ืžืฆื‘ ื”ืžืชื ื”

ืงื‘ืฆื™ dump ืฉืœ ื”ืœื™ื›ื™ ืžืฉื ื” ืžืกืคืงื™ื ืžื‘ื˜ ื™ืฉื™ืจ ืขืœ ื”ืื•ืคืŸ ืฉื‘ื• ืžืชื— ืžืชื‘ื˜ื ื‘-JVM ื—ื™. ื›ืœ dump ื—ื•ืฉืฃ ื”ืœื™ื›ื™ ืžืฉื ื” ื‘ืžืฆื‘ื™ื ืฉื•ื ื™ื ื›ื’ื•ืŸ ื ื™ืชื ื™ื ืœื”ืคืขืœื”, ื”ืžืชื ื” ืื• ื—ืกื™ืžื”, ืžื” ืฉืžืืคืฉืจ ืœืžื”ื ื“ืกื™ื ืœืงื‘ื•ืข ื”ื™ื›ืŸ ืžืชืจื—ืฉื™ื ืืฉื›ื•ืœื•ืช ืžืชื—. ืขืœ ื™ื“ื™ ืกื™ื•ื•ื’ ืžืฆื‘ื™ ื”ืœื™ื›ื™ ืžืฉื ื” ื•ืžื“ื™ื“ืช ืžืฉื›ื™ ื”ืžืชื ื”, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื–ื”ื•ืช ืื™ืœื• ืจื›ื™ื‘ื™ื ื—ื•ื•ื™ื ืืช ืœื—ืฅ ื”ื ืขื™ืœื” ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ. ืกื™ื•ื•ื’ ืžืฆื‘ื™ ื”ืžืชื ื” ืœืงื˜ื’ื•ืจื™ื•ืช ื›ื’ื•ืŸ ื”ืžืชื ื•ืช ืงืœื˜/ืคืœื˜, ื ืขื™ืœื•ืช ืฆื’ ื•ืชืœื•ื™ื•ืช ืฉื™ืจื•ืช ื—ื™ืฆื•ื ื™ื•ืช ืžืกื™ื™ืข ืœื‘ื•ื“ื“ ื”ืื ืžืชื— ืžืชื‘ื˜ื ื‘ืงื•ื“ ืื• ืžืžืฉืื‘ื™ื ื—ื™ืฆื•ื ื™ื™ื.

ืžื ืชื—ื™ ื”ืœื™ื›ื™ื ืžืชืงื“ืžื™ื ื™ื›ื•ืœื™ื ืœืฆื‘ื•ืจ ืžืกืคืจ ืคืงื•ื“ื•ืช dump ื›ื“ื™ ืœื–ื”ื•ืช ื“ืคื•ืกื™ื ื—ื•ื–ืจื™ื. ืœื“ื•ื’ืžื”, ื—ืกื™ืžื” ืขืงื‘ื™ืช ื‘ืงื‘ื•ืฆื•ืช ื”ืœื™ื›ื™ื ืกืคืฆื™ืคื™ื•ืช ืขืฉื•ื™ื” ืœื”ืฆื‘ื™ืข ืขืœ ืคื’ืžื™ื ืžืขืจื›ืชื™ื™ื ื‘ืชื›ื ื•ืŸ ื•ืœื ืขืœ ืื™ืจื•ืขื™ื ื‘ื•ื“ื“ื™ื. ื›ืคื™ ืฉื”ื•ื“ื’ื ื‘ ืื‘ื—ื•ืŸ ื”ืื˜ื•ืช ื™ื™ืฉื•ืžื™ื ื‘ืืžืฆืขื•ืช ืงื•ืจืœืฆื™ื” ืฉืœ ืื™ืจื•ืขื™ืืฉื™ืœื•ื‘ ื ืชื•ื ื™ื ืกื˜ื˜ื™ื™ื ื•ื ืชื•ื ื™ื ื‘ื–ืžืŸ ืจื™ืฆื” ืžืืคืฉืจ ืงื•ืจืœืฆื™ื” ืฉืœ ื’ื•ืจื ืฉื•ืจืฉ ื‘ื™ืŸ ืžืฆื‘ื™ ื”ืœื™ืš ื•ืžื‘ื ื™ ืงื•ื“. ืœืื—ืจ ืงื‘ื™ืขืช ื”ื˜ืงืกื•ื ื•ืžื™ื”, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื›ืžืช ืืช ื–ืžืŸ ื”ื—ืกื™ืžื” ื”ื›ื•ืœืœ, ืžืฉืš ื”ื”ื—ื–ืงื” ื”ืžืžื•ืฆืข ื•ื™ื—ืกื™ ืชื—ืจื•ืช ื‘ื™ืŸ ื”ืœื™ืš. ื ืชื•ื ื™ื ืืœื” ื”ื•ืคื›ื™ื ืœื‘ืกื™ืก ืœืงื‘ื™ืขืช ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช ืฉืœ ืžื‘ื ื™ ื”ืกื ื›ืจื•ืŸ ืฉื™ืฉ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ืจืืฉื•ื ื™ื.

ืคืจื•ืคื™ืœ ื ืขื™ืœื” ืขื ืžื“ื“ื™ ื‘ืขืœื™ื, ืžืœืฆืจ ื•ื–ืžืŸ ื”ืžืชื ื”

ื™ืฆื™ืจืช ืคืจื•ืคื™ืœ ื ืขื™ืœื” ื”ื•ืคื›ืช ื ืชื•ื ื™ ื’ืœื ืฉืœ ื”ืœื™ื“ื™ื ืœืชื•ื‘ื ื•ืช ืžืขืฉื™ื•ืช. ืขืœ ื™ื“ื™ ืžืขืงื‘ ืื—ืจ ืื™ืœื• ื”ืœื™ื“ื™ื ืžื—ื–ื™ืงื™ื ื‘ื ืขื™ืœื•ืช ืกืคืฆื™ืคื™ื•ืช, ื›ืžื” ืžืžืชื™ื ื™ื ื•ื›ืžื” ื–ืžืŸ ื›ืœ ื ืขื™ืœื” ืžื•ื—ื–ืงืช, ืžื”ื ื“ืกื™ื ื™ื›ื•ืœื™ื ืœื–ื”ื•ืช ืืช ื”ื ืงื•ื“ื•ืช ื”ื—ืžื•ืช ื”ืืžื™ืชื™ื•ืช ื‘ื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช. ื›ืœื™ ื™ืฆื™ืจืช ืคืจื•ืคื™ืœ ื”ืžืฉื•ืœื‘ื™ื ืขื ืคืœื˜ืคื•ืจืžื•ืช JVM ืื• APM ื™ื›ื•ืœื™ื ืœืœื›ื•ื“ ืžื“ื“ื™ื ืืœื” ื‘ืจืฆื™ืคื•ืช ืชื—ืช ืขื•ืžืก. ืชืฆืคื™ืช ืืจื•ื›ืช ื˜ื•ื•ื— ื–ื• ื”ื™ื ืงืจื™ื˜ื™ืช ืžื›ื™ื•ื•ืŸ ืฉื”ืžืื‘ืง ืขื•ืœื” ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืกืคืฆื™ืคื™ื™ื ืื• ืฉื™ืื™ ื˜ืจื ื–ืงืฆื™ื•ืช ื•ืœื ื‘ืžื”ืœืš ืคืขื•ืœื” ืจื’ื™ืœื”.

ืคืจื•ืคื™ืœ ื‘ืขืœื•ืช ืขืœ ืžื ืขื•ืœื™ื ื•ื–ืžืŸ ื”ืžืชื ื” ืžืืคืฉืจ ื’ื ื“ื™ืจื•ื’ ืฉืœ ืžื‘ื ื™ ืกื ื›ืจื•ืŸ ืœืคื™ ื—ื•ืžืจืช ื”ื”ืฉืคืขื”. ืžื ืขื•ืœื™ื ืขื ื–ืžื ื™ ื”ืžืชื ื” ืงืฆืจื™ื ืืš ืชื—ืจื•ืช ื’ื‘ื•ื”ื” ืžืฆื‘ื™ืขื™ื ืขืœ ืฉื™ืžื•ืฉ ื™ืชืจ ื‘ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื, ื‘ืขื•ื“ ืฉืžื ืขื•ืœื™ื ืฉื”ื•ื—ื–ืจื• ืœืื•ืจืš ื–ืžืŸ ืžืฆื‘ื™ืขื™ื ืขืœ ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื‘ืชื•ืš ื”ืงื•ื“ ื”ืžื•ื’ืŸ. ื”ืชื•ื‘ื ื•ืช ื“ื•ืžื•ืช ืœืžืžืฆืื™ื ื‘ ืžืชืื ืื™ืจื•ืขื™ื ืœื ื™ืชื•ื— ื’ื•ืจื ืฉื•ืจืฉ, ื›ืืฉืจ ื”ื‘ื ืช ืงืฉืจื™ ืชื–ืžื•ืŸ ืกื™ื‘ืชื™ื™ื ื—ื•ืฉืคืช ื ืงื•ื“ื•ืช ื™ืจื™ื“ื” ื‘ื‘ื™ืฆื•ืขื™ื. ืœืื—ืจ ืฉืคืจื•ืคื™ืœื™ ื ืขื™ืœื” ืžืžื•ืคื™ื ืœืงื•ื“ ื”ืžืงื•ืจ, ื”ื ืžื ื—ื™ื ืžืืžืฆื™ ืจืคืงื˜ื•ืจื™ื ื’ ืžืžื•ืงื“ื™ื ืฉืžื˜ืจืชื ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืื• ื”ื—ืœืคืช ืžื‘ื ื™ื ืžืกื•ื ื›ืจื ื™ื ื‘ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžื•ื“ืจื ื™ื™ื ืฉืœ ืžืงื‘ื™ืœื™ื•ืช.

ื’ื™ืœื•ื™ ื ืชื™ื‘ ื—ื ืžืžืขืงื‘ื•ืช ืœื™ื—ื™ื“ื•ืช ืงื•ื“

ืžืขื‘ืจ ืœื ืขื™ืœื•ืช ื‘ื•ื“ื“ื•ืช, ื–ื™ื”ื•ื™ ื ืชื™ื‘ื™ ื‘ื™ืฆื•ืข ื‘ืขืœื™ ืžืชื— ื’ื‘ื•ื” ืžื’ืœื” ื›ื™ืฆื“ ื”ืœื™ื›ื™ื ืžืงื™ื™ืžื™ื ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืจื›ื™ื‘ื™ื ืžืฉื•ืชืคื™ื ืœืื•ืจืš ื–ืžืŸ. ื’ื™ืœื•ื™ ื ืชื™ื‘ื™ ื’ื™ืฉื” ื—ืžื™ื ืžืฉืชืžืฉ ื‘ืžืขืงื‘ ื‘ื–ืžืŸ ืจื™ืฆื” ื•ื‘ื ื™ืชื•ื— ืžื—ืกื ื™ื•ืช ื›ื“ื™ ืœืงื‘ื•ืข ื”ื™ื›ืŸ ืžืฆื˜ื‘ืจ ืจื•ื‘ ื”ืžืชื— ื‘ื–ืจื™ืžื•ืช ืขืกืงืื•ืช. ื ืชื™ื‘ื™ ื’ื™ืฉื” ื—ืžื™ื ืืœื” ืชื•ืืžื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœืฉื™ืจื•ืชื™ื, ืžื‘ื ื™ ื ืชื•ื ื™ื ืื• ืžื ื”ืœื™ ืžื˜ืžื•ืŸ ืืœื™ื”ื ื ื™ื’ืฉื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช. ืžื™ืคื•ื™ ืขืงื‘ื•ืช ื—ื–ืจื” ืœื™ื—ื™ื“ื•ืช ืงื•ื“ ืžืกืคืง ืชื•ื‘ื ื•ืช ืœื’ื‘ื™ ื”ืื•ืคืŸ ืฉื‘ื• ื‘ื—ื™ืจื•ืช ืขื™ืฆื•ื‘ ืžืฉืคื™ืขื•ืช ืขืœ ื™ืขื™ืœื•ืช ื”ืžืงื‘ื™ืœื™ื•ืช.

ืžืกื’ืจื•ืช ืžืขืงื‘ ืžืชืงื“ืžื•ืช ืžืืคืฉืจื•ืช ืœืฆื•ื•ืชื™ื ืœืงืฉืจ ื‘ื™ืŸ ื ืชื™ื‘ื™ ืžืขืงื‘ ื—ืžื™ื ืืœื” ืœื‘ื™ืŸ ืžื“ื“ื™ ืžืขืจื›ืช ื›ื’ื•ืŸ ื ื™ืฆื•ืœ ืžืขื‘ื“ ื•ืชืคื•ืงื”. ืœื“ื•ื’ืžื”, ืื ืžื˜ืžื•ืŸ ื ื’ื™ืฉ ืžืื•ื“ ื’ื•ืจื ืœืชื—ืจื•ืช, ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ืชื—ืฉื•ืฃ ืกื ื›ืจื•ืŸ ืกื‘ื™ื‘ ืคื™ื ื•ื™ ืžื˜ืžื•ืŸ ืื• ืœื•ื’ื™ืงืช ืขื“ื›ื•ืŸ. ื”ืžืชื•ื“ื•ืœื•ื’ื™ื” ืžืฉืงืคืช ืืช ื–ื” ื‘ ืžืคื” ืืช ื–ื” ื›ื“ื™ ืœืฉืœื•ื˜ ื‘ื–ื”, ื›ืืฉืจ ื”ื‘ื ืช ื–ืจื™ืžืช ื”ื‘ื™ืฆื•ืข ืžื ื—ื” ืืช ืจืฆืฃ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ืœืื—ืจ ืžื‘ื•ื“ื“ื™ื ื ืชื™ื‘ื™ ืชื—ืจื•ืช ื’ื‘ื•ื”ื”, ื ื™ืชืŸ ืœื”ืชื—ื™ืœ ื‘ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืขื ื”ืกืขื™ืคื™ื ื”ืžืฉืคื™ืขื™ื ื‘ื™ื•ืชืจ, ืžื” ืฉืžื‘ื˜ื™ื— ื ื™ืฆื—ื•ื ื•ืช ืžื•ืงื“ืžื™ื ื•ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืžื“ื™ื“ื™ื.

ืกื™ื‘ื•ืช ืฉื•ืจืฉ ื‘ืชื•ืš ื‘ืกื™ืกื™ ืงื•ื“ ื’'ืื•ื•ื” ืžื“ื•ืจ ืงื•ื“ื

ืžื—ืœื•ืงืช ื‘ื™ืŸ-ื”ืœื™ื›ื™ื ื‘ื™ื™ืฉื•ืžื™ Java ืžื“ื•ืจ ืงื•ื“ื ื ื•ื‘ืขืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžื“ืคื•ืกื™ ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉื”ื™ื• ื‘ืชื•ืงืฃ ืœืคื ื™ ืขืฉืจื•ืช ืฉื ื™ื ืืš ืžืชื ื’ืฉื™ื ืขื ื“ืจื™ืฉื•ืช ื”ืžืงื‘ื™ืœื™ื•ืช ื”ืžื•ื“ืจื ื™ื•ืช. ืžืขืจื›ื•ืช ืืจื’ื•ื ื™ื•ืช ืจื‘ื•ืช ื”ืชืคืชื—ื• ื‘ืชืงื•ืคื” ืฉื‘ื” ืงื ื” ืžื™ื“ื” ืื ื›ื™ ื•ืžืื’ืจื™ ื”ืœื™ื›ื™ื ืžื•ื’ื‘ืœื™ื ื”ื™ื• ื”ื ื•ืจืžื”. ืžืคืชื—ื™ื ื”ืกืชืžื›ื• ื‘ืžื™ื“ื” ืจื‘ื” ืขืœ ืกื ื›ืจื•ืŸ ื’ืœื•ื‘ืœื™ ื•ืžืฆื‘ ืกื˜ื˜ื™ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืขืงื‘ื™ื•ืช ื ืชื•ื ื™ื. ื›ื›ืœ ืฉืžืขืจื›ื•ืช ืืœื• ื’ื“ืœื•, ืžื‘ื ื™ ื”ืกื ื›ืจื•ืŸ ื”ืชืจื‘ื•, ื ืขื™ืœื” ื”ืชืจื—ื‘ื” ืขืœ ืคื ื™ ืžื•ื“ื•ืœื™ื, ื•ืฉื™ืจื•ืชื™ื ืชืœื•ื™ื™ื ื–ื” ื‘ื–ื” ืฆืฆื•. ื”ืฆื˜ื‘ืจื•ืช ื–ื• ืฉืœ ื—ื•ื‘ ื˜ื›ื ื™ ื”ืคื›ื” ืืช ื‘ืงืจืช ื”ืžืงื‘ื™ืœื™ื•ืช ืœื ื˜ืœ ืžื‘ื ื™. ื›ืืฉืจ ืžืืžืฆื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ื—ื•ืฉืคื™ื ื“ืคื•ืกื™ื ืืœื• ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื‘ื•ื–ืจื™ื, ืžื—ืœื•ืงืช ืžืชืขื•ืจืจืช ืœื ื›ื‘ืื’ ืืœื ื›ืชื•ืฆืื” ืฆืคื•ื™ื” ืฉืœ ืขื™ืฆื•ื‘ ืžื™ื•ืฉืŸ.

ื”ื‘ื ืช ื’ื•ืจืžื™ื ื‘ืกื™ืกื™ื™ื ืืœื” ื—ื™ื•ื ื™ืช ืœืชื›ื ื•ืŸ ืืกื˜ืจื˜ื’ื™ื•ืช ืฉื™ืคื•ืฅ ืžืžื•ืงื“ื•ืช. ืœื ื›ืœ ืกื ื›ืจื•ืŸ ืžื–ื™ืง, ืืš ื ืขื™ืœื” ืžื™ื•ืชืจืช, ื—ืกื™ืžืช ืงืœื˜/ืคืœื˜ ื•ืกื™ื ื’ืœื˜ื•ื ื™ื ืžืฉื•ืชืคื™ื ืžืฉืชืœื‘ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื•ื™ื•ืฆืจื™ื ืคื’ื™ืขื” ื—ืžื•ืจื” ื‘ืชืคื•ืงื”. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ื™ื ื”ืžืžื—ื™ืฉื™ื ืชืœื•ืช ืงื•ื“ ืขื•ื–ืจื™ื ืœื—ืฉื•ืฃ ื”ื™ื›ืŸ ื“ืคื•ืกื™ื ืืœื” ืžืฆื˜ืœื‘ื™ื, ื•ื—ื•ืฉืคื™ื ืื™ืœื• ืžื‘ื ื™ื ื”ื ืžื™ื•ืชืจื™ื ืื• ืฉืžืจื ื™ื™ื ืžื“ื™. ื›ืคื™ ืฉื ื‘ื—ืŸ ื‘ ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืคื•ื’ืฉ ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื, ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืชืœื•ืช ื”ื•ืคื›ืช ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ื’'ืื•ื•ื” ืžื•ืจื›ื‘ื•ืช ืœืžื•ื“ืœื™ื ื ื™ืชื ื™ื ืœืคื™ืจื•ืฉ. ืœืื—ืจ ืฉื ื—ืฉืคื™ื ืงืฉืจื™ื ื ืกืชืจื™ื ืืœื”, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื”ื—ืœื™ืฃ ื ืขื™ืœื” ืžื™ื•ืฉื ืช ื‘ื—ืœื•ืคื•ืช ืžืคื•ืจื˜ื•ืช ืื• ืืกื™ื ื›ืจื•ื ื™ื•ืช ื™ื•ืชืจ, ื•ื‘ื›ืš ืœื”ื‘ื˜ื™ื— ืฉื”ืžืงื‘ื™ืœื™ื•ืช ืชืชืคืชื— ื‘ื”ืชืื ืœื™ืขื“ื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ืื–ื•ืจื™ื ืžืกื•ื ื›ืจื ื™ื ื’ื“ื•ืœื™ื ื‘ืžื™ื•ื—ื“ ื•ื ื™ื˜ื•ืจ ืื™ื ืคืœืฆื™ื”

ืชืกืžื™ืŸ ื ืคื•ืฅ ืฉืœ ืžืื‘ืง ื‘ืžืขืจื›ื•ืช ื’'ืื•ื•ื” ืžื“ื•ืจ ืงื•ื“ื ื”ื•ื ืฉื™ืžื•ืฉ ื™ืชืจ ื‘ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ื”ืžืงื™ืคื™ื ื—ืœืงื™ื ื’ื“ื•ืœื™ื ืฉืœ ืงื•ื“. ืžืคืชื—ื™ื ืกื ื›ืจื ื• ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืชื•ื“ื•ืช ืื• ืžื—ืœืงื•ืช ืฉืœืžื•ืช ื›ื“ื™ ืœืžื ื•ืข ืชื ืื™ ืžืจื•ืฅ, ืืš ื’ื™ืฉื” ื’ืกื” ื–ื• ืžื’ื‘ื™ืœื” ืžืฉืžืขื•ืชื™ืช ืืช ื”ืžืงื‘ื™ืœื™ื•ืช. ื›ืืฉืจ ืžืกืคืจ ื”ืœื™ื›ื™ื ืžืชื—ืจื™ื ืขืœ ืื•ืชื• ืฆื’, ืืคื™ืœื• ืคืขื•ืœื•ืช ืฉืื™ื ืŸ ืžืฉื ื•ืช ื ืชื•ื ื™ื ืžืฉื•ืชืคื™ื ื ื—ืกืžื•ืช. ื”ืชื•ืฆืื” ื”ื™ื ืžืื‘ืง ืžื ื•ืคื— ืขืœ ืฆื’ื™ื, ื‘ื–ื‘ื•ื– ืžื—ื–ื•ืจื™ CPU ื•ื™ืจื™ื“ื” ื‘ืžืงื‘ื™ืœื•ืช ื‘ื™ืŸ ื”ืœื™ื›ื™ื.

ื ื™ืชื•ื— ืกื˜ื˜ื™ ืžืืคืฉืจ ืœืžื“ื•ื“ ืืช ื”ื™ืงืฃ ื•ืชื“ื™ืจื•ืช ื”ืื–ื•ืจื™ื ื”ืžืกื•ื ื›ืจื ื™ื ื‘ืชื•ืš ื‘ืกื™ืก ืงื•ื“. ืขืœ ื™ื“ื™ ืžื™ืคื•ื™ ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ื•ืขื•ืžืง ื”ืงื™ื ื•ืŸ ืฉืœื”ื, ืžื”ื ื“ืกื™ื ื™ื›ื•ืœื™ื ืœื“ืžื™ื™ืŸ ื”ื™ื›ืŸ ื ืขื™ืœื” ืžื•ื’ื–ืžืช ืžื’ื‘ื™ืœื” ืืช ื”ื‘ื™ืฆื•ืขื™ื. ืชื”ืœื™ืš ืžื™ืคื•ื™ ื–ื” ืชื•ืื ืžืงืจื•ื‘ ืœืžืžืฆืื™ื ื‘... ื—ืฉื™ืคืช ืื ื•ืžืœื™ื•ืช ื–ืจื™ืžืช ื‘ืงืจืช COBOL, ืฉื‘ื” ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืžื‘ื ื™ืช ื—ื•ืฉืคืช ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื”ืžืฉืคื™ืขื” ืขืœ ื–ืจื™ืžืช ื”ื‘ื™ืฆื•ืข. ืœืื—ืจ ื–ื™ื”ื•ื™, ื ื™ืชืŸ ืœื—ืœืง ืžืงื˜ืขื™ื ืžืกื•ื ื›ืจื ื™ื ื’ื“ื•ืœื™ื ืžื“ื™ ืœืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืงื˜ื ื™ื ื™ื•ืชืจ ืื• ืœื”ื—ืœื™ืฃ ืื•ืชื ื‘ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžืงื‘ื™ืœื™ื™ื ืžื“ื•ื™ืงื™ื ื›ืžื• ReentrantLock ืื• ReadWriteLock. ื”ืคื—ืชืช ื ื™ืคื•ื— ื”ืฆื’ื™ื ืžืฉื™ื‘ื” ืืช ื”ื”ื’ื™ื ื•ืช ื‘ืชื–ืžื•ืŸ ื•ืžืฉืคืจืช ืืช ื ื™ืฆื•ืœ ื”ืžืขื‘ื“ ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื”ืœื•ื’ื™ืงื” ื”ืขืกืงื™ืช.

ืกื™ื ื’ืœื˜ื•ื ื™ื, ืžื˜ืžื•ื ื™ื ื•ืขื•ื–ืจื™ื ืœื—ื™ื‘ื•ืจื™ื ืžืชืžื•ื“ื“ื™ื

ืžืขืจื›ื•ืช ื’'ืื•ื•ื” ืžื“ื•ืจ ืงื•ื“ื ืžืกืชืžื›ื•ืช ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ื‘ืžื™ื“ื” ืจื‘ื” ืขืœ ืกื™ื ื’ืœื˜ื•ื ื™ื ืžืฉื•ืชืคื™ื ื”ืคื•ืขืœื™ื ื›ืฉืขืจื™ ื’ื™ืฉื” ืœืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ื›ื’ื•ืŸ ืžื˜ืžื•ื ื™ื, ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื ืื• ืžื ื”ืœื™ ืชืฆื•ืจื”. ืกื™ื ื’ืœื˜ื•ื ื™ื ืืœื” ืžืคืฉื˜ื™ื ื“ืคื•ืกื™ ื’ื™ืฉื” ืืš ื™ื•ืฆืจื™ื ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื›ืืฉืจ ื™ื•ืชืจ ืžื“ื™ ื”ืœื™ื›ื™ื ืžืชื—ืจื™ื ืขืœ ืื•ืชืŸ ืฉื™ื˜ื•ืช ืžืกื•ื ื›ืจื ื•ืช. ื›ืœ ืงืจื™ืื” ืœืžืขืฉื” ืžืกื“ื™ืจื” ืืช ื”ื’ื™ืฉื”, ื•ื”ื•ืคื›ืช ืืช ืžื” ืฉืืžื•ืจื” ืœื”ื™ื•ืช ืžืขืจื›ืช ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ืœืžืขืจื›ืช ืกื“ืจืชื™ืช. ืขื ื”ื–ืžืŸ, ืžื—ืœื•ืงืช ื–ื• ืžื—ืžื™ืจื” ื›ื›ืœ ืฉื™ื•ืชืจ ืฉื™ืจื•ืชื™ื ืชืœื•ื™ื™ื ื‘ืกื™ื ื’ืœื˜ื•ื ื™ื ืžืฉื•ืชืคื™ื ืขื‘ื•ืจ ืคืขื•ืœื•ืช ืงืœื˜/ืคืœื˜, ืื—ื–ื•ืจ ืชืฆื•ืจื” ืื• ืจื™ืฉื•ื.

ื”ื‘ืขื™ื” ืžื—ืจื™ืคื” ื‘ืฉืจืชื™ ื™ื™ืฉื•ืžื™ื ืžืจื•ื‘ื™-ื”ืœื™ื›ื™ื, ืฉื‘ื”ื ืžืกืคืจ ื”ืœื™ื›ื™ ืขื‘ื•ื“ื” ืžืชื—ืจื™ื ืฉื•ื‘ ื•ืฉื•ื‘ ืขืœ ืงื‘ื•ืฆื” ืžื•ื’ื‘ืœืช ืฉืœ ืื•ื‘ื™ื™ืงื˜ื™ื ืžืฉื•ืชืคื™ื. ื›ืคื™ ืฉืžื•ื“ื’ื ื‘- ื›ื™ืฆื“ ืœื”ืชืžื•ื“ื“ ืขื ืฉื™ืคื•ืฅ ืžืกื“ ื ืชื•ื ื™ื ืžื‘ืœื™ ืœืฉื‘ื•ืจ ื”ื›ืœ, ื‘ื™ื˜ื•ืœ ืชืœื•ื™ื•ืช ืžืจื›ื–ื™ื•ืช ืžืืคืฉืจ ืงื ื” ืžื™ื“ื” ืžื‘ื•ื–ืจ ืœืœื ืชืงื•ืจื” ืฉืœ ืชื™ืื•ื. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืกื™ื ื’ืœื˜ื•ื ื™ื ื›ืจื•ืš ื‘ืขื™ืฆื•ื‘ื ืžื—ื“ืฉ ื›ืจื›ื™ื‘ื™ื ืžืงื•ืžื™ื™ื-ื”ืœื™ืš, ืžืคื•ืฆืœื™ื ืื• ื—ืกืจื™ ืžืฆื‘, ืืฉืจ ืžื‘ื˜ืœื™ื ืกื ื›ืจื•ืŸ ืžืฉื•ืชืฃ. ื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื, ื”ื›ื ืกืช ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืงื‘ื™ืœื™ื ื›ื’ื•ืŸ ConcurrentHashMap ืื• ืžืขื‘ืจ ืœืžืกื’ืจื•ืช ื”ื–ืจืงืช ืชืœื•ื™ื•ืช ื™ื›ื•ืœื™ื ืœื‘ื–ืจ ืขื•ื“ ื™ื•ืชืจ ืืช ื”ื’ื™ืฉื”. ื”ืกืจืช ื ืงื•ื“ื•ืช ื—ืกื™ืžื” ืืœื• ืžื ื™ื‘ื” ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืžื™ื™ื“ื™ื™ื ื•ืžื ื™ื—ื” ืืช ื”ื™ืกื•ื“ื•ืช ืœื‘ื™ืฆื•ืข ืžืงื‘ื™ืœ ื•ื ื™ืชืŸ ืœื”ืจื—ื‘ื”.

ื—ืกื™ืžืช ืชื‘ื ื™ื•ืช ืงืœื˜/ืคืœื˜ ื•-ORM ื”ืžืกื“ื™ืจื•ืช ืชืคื•ืงื” ื‘ืกื™ื“ื•ืจ

ื—ืกื™ืžืช ืคืขื•ืœื•ืช ืงืœื˜ ื•ืคืœื˜ ื ื•ืชืจื” ืื—ื“ ื”ืžืงื•ืจื•ืช ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ืœืžื—ืœื•ืงืช ื‘ื™ืŸ ื”ืœื™ื›ื™ื ื‘ื™ื™ืฉื•ืžื™ Java ืžื“ื•ืจ ืงื•ื“ื. JDBC, ืงืœื˜/ืคืœื˜ ืฉืœ ืงื‘ืฆื™ื ื•ืงืจื™ืื•ืช ืœืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜ ืกื™ื ื›ืจื•ื ื™ื™ื ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืžื—ื–ื™ืงื™ื ื”ืœื™ื›ื™ื ื‘ื–ืžืŸ ืฉื”ื ืžืžืชื™ื ื™ื ืœืชื’ื•ื‘ื•ืช. ื‘ืื•ืคืŸ ื“ื•ืžื”, ืžืกื’ืจื•ืช ORM ื™ืฉื ื•ืช ื™ื•ืชืจ ืžื‘ืฆืขื•ืช ืฉืื™ืœืชื•ืช ื‘ืจืฆืฃ, ืžื” ืฉืžืืœืฅ ืืช ื”ืœื™ื›ื™ื ืœื”ืžืชื™ืŸ ืœื ืกื™ืขื•ืช ื”ืœื•ืš ื•ืฉื•ื‘ ื‘ืžืกื“ ื”ื ืชื•ื ื™ื ื‘ืžืงื•ื ืœืžื ืฃ ืชืงืฉื•ืจืช ืฉืื™ื ื” ื—ื•ืกืžืช. ื“ืคื•ืกื™ื ืืœื” ื™ื•ืฆืจื™ื ืฆื•ื•ืืจ ื‘ืงื‘ื•ืง ืฉืžื—ืžื™ืจ ืชื—ืช ืขื•ืžืก, ืฉื‘ื• ื”ืœื™ื›ื™ื ืžืฆื˜ื‘ืจื™ื ืžืื—ื•ืจื™ ืคืขื•ืœื•ืช ืงืœื˜/ืคืœื˜ ืื™ื˜ื™ื•ืช, ืฆื•ืจื›ื™ื ื–ื™ื›ืจื•ืŸ ื•ืžืจืขื™ื‘ื™ื ืืช ื”ืžื‘ืฆืขื™ื ืฉืœ ื”ืœื™ื›ื™ื ืคืขื™ืœื™ื.

ื–ื™ื”ื•ื™ ืงืœื˜/ืคืœื˜ ื—ื•ืกื ื“ื•ืจืฉ ืฉื™ืœื•ื‘ ืฉืœ ื‘ื“ื™ืงื” ืกื˜ื˜ื™ืช ื•ื™ืฆื™ืจืช ืคืจื•ืคื™ืœ ื‘ื–ืžืŸ ืจื™ืฆื”. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœื–ื”ื•ืช ืฉื™ื˜ื•ืช ื”ืงื•ืจืื•ืช ืœ-API ื—ื•ืกื ืื• ืœืžืขืจื›ื•ืช ื—ื™ืฆื•ื ื™ื•ืช, ื‘ืขื•ื“ ืฉืžืขืงื‘ื™ ื–ืžืŸ ืจื™ืฆื” ื—ื•ืฉืคื™ื ื›ืžื” ื–ืžืŸ ืžืžืชื™ื ื™ื ื”ืœื™ื›ื™ื. ืชื”ืœื™ืš ื”ืื‘ื—ื•ืŸ ื“ื•ืžื” ืœื–ื” ื”ืžืชื•ืืจ ื‘ ื›ื™ืฆื“ ืœื ื˜ืจ ืชืคื•ืงื” ืœืขื•ืžืช ืชื’ื•ื‘ืชื™ื•ืช ืฉืœ ื™ื™ืฉื•ืžื™ื, ื›ืืฉืจ ืžืขืงื‘ ืื—ืจ ื”ืฉื”ื™ื™ื” ืžื“ื’ื™ืฉ ื ืงื•ื“ื•ืช ืกื ื›ืจื•ืŸ ื”ืžื•ืกืชืจื•ืช ืžืื—ื•ืจื™ ืงืœื˜/ืคืœื˜. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ื“ืคื•ืกื™ื ืืœื” ื›ืจื•ืš ื‘ื”ื›ื ืกืช ืžื ื”ืœื™ ื”ืชืงื ื™ื ืืกื™ื ื›ืจื•ื ื™ื™ื, ืœืงื•ื—ื•ืช ืžืกื“ ื ืชื•ื ื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ืื• ืฉื›ื‘ื•ืช ืชื•ืจ ื”ื•ื“ืขื•ืช ื›ื“ื™ ืœื ืชืง ืืช ื”ื—ื™ื‘ื•ืจ ื‘ื™ืŸ ืงืœื˜/ืคืœื˜ ืœื‘ื™ืฆื•ืข. ืขืœ ื™ื“ื™ ืžืขื‘ืจ ืžืงืœื˜/ืคืœื˜ ื—ื•ืกื ืœืขื™ืฆื•ื‘ื™ื ืžื•ื ืขื™ ืื™ืจื•ืขื™ื ืื• ืžื‘ื•ืกืกื™ ืขืชื™ื“, ืืจื’ื•ื ื™ื ืžืคื—ื™ืชื™ื ืชื—ืจื•ืช ื•ืžืฉื™ื’ื™ื ืžื“ืจื’ื™ื•ืช ื—ืœืงื” ื™ื•ืชืจ ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ื•-ื–ืžื ื™ื™ื.

ื’ืจื’ื™ืจื™ื•ืช ื ืขื™ืœื” ื•ืขื™ื“ื•ืŸ ื”ื™ืงืฃ

ืฆืžืฆื•ื ืžื—ืœื•ืงืช ื ืขื™ืœื” ืžืชื—ื™ืœ ื‘ื”ืชืืžืช ื”ื™ืงืฃ ื•ื“ื™ื•ืง ื”ืกื ื›ืจื•ืŸ. ื™ื™ืฉื•ืžื™ Java ืžื“ื•ืจ ืงื•ื“ื ืžื™ื™ืฉืžื™ื ื ืขื™ืœื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืื•ืคืŸ ืจื—ื‘ ืžื“ื™, ื•ืžื›ืกื™ื ืžื—ืœืงื•ืช ืื• ืžืชื•ื“ื•ืช ืฉืœืžื•ืช ื’ื ื›ืืฉืจ ืจืง ืžืงื˜ืขื™ ื ืชื•ื ื™ื ืงื˜ื ื™ื ื“ื•ืจืฉื™ื ื”ื’ื ื”. ื ืขื™ืœื•ืช ื’ื“ื•ืœื•ืช ืžื“ื™ ืืœื• ื›ื•ืคื•ืช ืกื™ื“ื•ืจ ืžื™ื•ืชืจ, ื•ืžื•ื ืขื•ืช ืžื”ืœื™ื“ื™ื ืœืคืขื•ืœ ื‘ื• ื–ืžื ื™ืช. ื—ื™ื“ื•ื“ ื”ื™ืงืฃ ื ืขื™ืœื” ืžืืคืฉืจ ืœืœื™ื“ื™ื ืฉื•ื ื™ื ืœืคืขื•ืœ ื‘ื‘ื˜ื—ื” ืขืœ ื—ืœืงื™ ื ืชื•ื ื™ื ืขืฆืžืื™ื™ื ืžื‘ืœื™ ืœื”ืžืชื™ืŸ ืœื”ืฉืœืžืช ืคืขื•ืœื•ืช ืœื ืงืฉื•ืจื•ืช. ื”ืฉื’ืช ื”ืื™ื–ื•ืŸ ื”ื ื›ื•ืŸ ื‘ื™ืŸ ืžืงื‘ื™ืœื™ื•ืช ืœืฉืœืžื•ืช ื ืชื•ื ื™ื ื“ื•ืจืฉืช ืชื›ื ื•ืŸ, ืžื“ื™ื“ื” ื•ืื™ืžื•ืช ืžืชืžืฉืš ืžื“ื•ืงื“ืงื™ื.

ื—ื™ื“ื•ื“ ื’ืจื’ื™ืจื™ื•ืช ื”ื•ื ืื—ืช ื”ื“ืจื›ื™ื ื”ื™ืขื™ืœื•ืช ื‘ื™ื•ืชืจ ืœืฉื™ืคื•ืจ ื”ืชืคื•ืงื” ืžื‘ืœื™ ืœื‘ืฆืข ืฉื™ืคื•ืฅ ืืจื›ื™ื˜ืงื˜ื•ืจื”. ืขืœ ื™ื“ื™ ืžื–ืขื•ืจ ื”ืื–ื•ืจ ื”ืžื•ื’ืŸ ืขืœ ื™ื“ื™ ื ืขื™ืœื•ืช ื•ื”ื‘ื˜ื—ืช ืกื ื›ืจื•ืŸ ืฉืœ ื›ืœ ื”ืœื™ืš ืจืง ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื”ืคื—ื™ืช ืืช ื–ืžืŸ ื”ืกืจืง ืชื•ืš ืฉืžื™ืจื” ืขืœ ืขืงื‘ื™ื•ืช. ื”ืืชื’ืจ ื˜ืžื•ืŸ ื‘ื”ื‘ื˜ื—ื” ืฉื ืขื™ืœื•ืช ื‘ืขืœื•ืช ื’ืจื’ื™ืจื™ื ืขื“ื™ื ื™ื ื™ื•ืชืจ ืœื ื™ื•ื‘ื™ืœื• ืœืชื ืื™ ืžืจื•ืฅ ืื• ืงื™ืคืื•ืŸ. ื›ืคื™ ืฉืžืชื•ืืจ ื‘ ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืœืื™ืชื•ืจ ืคื’ื™ืขื•ื™ื•ืช ืขืกืงืื•ืช CICS, ืชื•ื‘ื ื•ืช ืžื‘ื ื™ื•ืช ืขื•ื–ืจื•ืช ืœืืชืจ ื”ื™ื›ืŸ ื ื™ืชืŸ ืœื‘ืฆืข ื”ืชืืžื•ืช ืžืงื‘ื™ืœื™ื•ืช ื‘ื‘ื˜ื—ื”. ื”ืชื•ืฆืื” ื”ื™ื ืžื•ื“ืœ ืžืงื‘ื™ืœื™ื•ืช ื ื™ืชืŸ ืœื”ืจื—ื‘ื” ืฉื‘ื• ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืžื•ื’ื ื™ื ื‘ื“ื™ื•ืง ื•ื‘ืžื™ื ื™ืžื•ื ื”ืคืจืขื•ืช ื‘ื™ืŸ ื”ืœื™ื›ื™ื.

ืฆืžืฆื•ื ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืขื ืงืจื™ืื•ืช ืื•ืคื˜ื™ืžื™ื•ืช

ืืกื˜ืจื˜ื’ื™ื” ื™ืขื™ืœื” ืื—ืช ืœื”ืคื—ืชืช ืžืชื—ืจื™ื ื”ื™ื ืฆืžืฆื•ื ื’ื•ื“ืœื ืฉืœ ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ื‘ืืžืฆืขื•ืช ื‘ืงืจืช ืžืงื‘ื™ืœื™ื•ืช ืื•ืคื˜ื™ืžื™ืช. ื‘ืžืงื•ื ืœื ืขื•ืœ ื ืชื•ื ื™ื ืžืจืืฉ, ื”ืœื™ื›ื™ื ืžืžืฉื™ื›ื™ื ืœืœื ืกื ื›ืจื•ืŸ ื•ืžืืžืชื™ื ืฉื™ื ื•ื™ื™ื ืœืคื ื™ ื‘ื™ืฆื•ืข ื”-commit. ื’ื™ืฉื” ื–ื• ืžืืคืฉืจืช ืœืžืกืคืจ ืœื™ื˜ื™ื ืœืงืจื•ื ืื• ืœืฉื ื•ืช ื ืชื•ื ื™ื ื‘ื• ื–ืžื ื™ืช, ื›ืืฉืจ ืกืชื™ืจื•ืช ื ืคืชืจื•ืช ืจืง ื›ืืฉืจ ื”ืŸ ืžื–ื•ื”ื•ืช. ืงืจื™ืื•ืช ืื•ืคื˜ื™ืžื™ื•ืช ืื™ื“ื™ืืœื™ื•ืช ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืฉื‘ื”ื ื”ืกืชื‘ืจื•ืช ื”ืžืชื—ืจื™ื ื ืžื•ื›ื” ืืš ื“ืจื™ืฉื•ืช ื”ืชืคื•ืงื” ื’ื‘ื•ื”ื•ืช.

ื™ื™ืฉื•ื ืžืงื‘ื™ืœื™ื•ืช ืื•ืคื˜ื™ืžืœื™ืช ื›ืจื•ืš ื‘ื“ืจืš ื›ืœืœ ื‘ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ืœืžื‘ื ื™ื ืฉื‘ื•ื“ืงื™ื ืžืกืคืจื™ ื’ืจืกื” ืื• ื—ื•ืชืžื•ืช ื–ืžืŸ ืœืคื ื™ ื”ื—ืœืช ืขื“ื›ื•ื ื™ื. ื›ืืฉืจ ืžื™ื•ืฉื ื›ื”ืœื›ื”, ืจืง ืขืกืงืื•ืช ืกื•ืชืจื•ืช ืžืชื‘ืฆืขื•ืช ืฉื•ื‘, ื‘ืขื•ื“ ืฉืคืขื•ืœื•ืช ืฉืื™ื ืŸ ืกื•ืชืจื•ืช ืžืกืชื™ื™ืžื•ืช ืœืœื ื—ืกื™ืžื”. ืขื™ืงืจื•ืŸ ื–ื” ืžืฉืงืฃ ืืช ื”ืคืจืงื˜ื™ืงื•ืช ืฉื ื“ื•ื ื• ื‘- ื›ื™ืฆื“ ืœื–ื”ื•ืช ืงื™ืคืื•ืŸ ื‘ืžืกื“ ื ืชื•ื ื™ื ื•ืกื›ืกื•ื›ื™ ื ืขื™ืœื”, ืฉื‘ื• ืชื•ื‘ื ื•ืช ื˜ืจื ื–ืงืฆื™ื•ื ืœื™ื•ืช ืžื•ื ืขื•ืช ื”ืžืชื ื” ืžื™ื•ืชืจืช. ืžืงื‘ื™ืœื™ื•ืช ืื•ืคื˜ื™ืžื™ืช ืžืืคืฉืจืช ืขืฆืžืื•ืช ื’ื“ื•ืœื” ื™ื•ืชืจ ื‘ื™ืŸ ื”ืœื™ื›ื™ื ื•ืžืžืงืกืžืช ืืช ื ื™ืฆื•ืœ ื”ืžืขื‘ื“, ืžื” ืฉื”ื•ืคืš ืื•ืชื” ืœืื‘ืŸ ื™ืกื•ื“ ืœืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžื•ื“ืœื™ื ืฉืœ ืกื ื›ืจื•ืŸ ืžื“ื•ืจ ืงื•ื“ื.

ื ืขื™ืœื” ืžืคื•ืกืคืกืช ื•ืฆื’ื™ื ืžืคื•ืฆืœื™ื

ื ืขื™ืœืช ืคืกื™ื ืžื—ืœืงืช ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ืœืžืกืคืจ ืžืงื˜ืขื™ ื ืขื™ืœื”, ื•ืžืืคืฉืจืช ื’ื™ืฉื” ื‘ื• ื–ืžื ื™ืช ืœื—ืœืงื™ื ืฉื•ื ื™ื ืฉืœ ืžื‘ื ื”. ื‘ืžืงื•ื ื ืขื™ืœื” ื’ืœื•ื‘ืœื™ืช ืื—ืช ืฉืชืฉื•ืœื˜ ื‘ืžืคื” ืื• ืจืฉื™ืžื” ืฉืœืžื”, ืงื‘ื•ืฆื” ืฉืœ ื ืขื™ืœื•ืช ืงื˜ื ื•ืช ื™ื•ืชืจ ืฉื•ืœื˜ืช ื‘ืžื—ื™ืฆื•ืช ื ืชื•ื ื™ื ื ืคืจื“ื•ืช. ื–ื” ืžืคื—ื™ืช ืžืฉืžืขื•ืชื™ืช ืืช ื”ืžื—ืœื•ืงืช ืžื›ื™ื•ื•ืŸ ืฉื”ืœื™ื›ื™ื ื”ื ื™ื’ืฉื™ื ืœืžืคืชื—ื•ืช ืื• ืจืฉื•ืžื•ืช ื ืคืจื“ื•ืช ืื™ื ื ืžืชื—ืจื™ื ืขื•ื“ ืขืœ ืื•ืชื• ืื•ื‘ื™ื™ืงื˜ ืกื ื›ืจื•ืŸ. ื ืขื™ืœืช ืคืกื™ื ื™ืขื™ืœื” ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ืžื˜ืžื•ื ื™ื ื‘ืขืœื™ ืชืคื•ืงื” ื’ื‘ื•ื”ื”, ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื ื•ืื•ืกืคื™ื ื‘ื• ื–ืžื ื™ืช ืฉื—ื•ื•ื™ื ืงืจื™ืื•ืช ื•ื›ืชื™ื‘ื•ืช ืชื›ื•ืคื•ืช.

ื‘ื™ื™ืฉื•ื, ืžืกื’ืจื•ืช ื›ืžื• ConcurrentHashMap ื›ื‘ืจ ืžืฉืชืžืฉื•ืช ื‘ื ืขื™ืœื” ืžืคื•ืกืคืกืช ื›ื“ื™ ืœืืคืฉืจ ืžืงื‘ื™ืœื™ื•ืช ืžื“ื•ื™ืงืช. ืขื ื–ืืช, ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ืžืฉืชืžืฉื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืžืคื•ืช ืžืกื•ื ื›ืจื ื•ืช ืื• ื‘ืžื ื”ืœื™ ื ืชื•ื ื™ื ืžื•ืชืืžื™ื ืื™ืฉื™ืช ืฉืžืกื“ืจื™ื ืืช ื›ืœ ื”ื’ื™ืฉื”. ืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ ืฉืœ ืืœื” ื›ื“ื™ ืœืžื ืฃ ื ืขื™ืœื” ืžืคื•ืกืคืกืช ืื• ืžื—ื•ืœืงืช ืžืฉื™ื‘ ืืช ื™ื›ื•ืœืช ื”ื”ืจื—ื‘ื”. ื”ื’ื™ืฉื” ืงืฉื•ืจื” ืงืฉืจ ื”ื“ื•ืง ืœื˜ื›ื ื™ืงื•ืช ืฉื ืžืฆืื• ื‘- ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื˜ื™ืคื•ืœ ื‘ืงื‘ืฆื™ COBOL, ื›ืืฉืจ ืคื™ืœื•ื— ืžื•ื ืข ืชื—ืจื•ืช ืขืœ ืžืฉืื‘ื™ื. ื ืขื™ืœืช ืคืกื™ื ืžืฆื™ื’ื” ืžืงื‘ื™ืœื™ื•ืช ืžื‘ื•ืงืจืช ื•ืžื‘ื˜ื™ื—ื” ืฉื”ืชื—ืจื•ืช ืชื™ืฉืืจ ืžืงื•ืžื™ืช, ืžื” ืฉืžืืคืฉืจ ืœ-JVM ืœืขื‘ื“ ื™ื•ืชืจ ื”ืœื™ื›ื™ื ื‘ื™ืขื™ืœื•ืช ืชื—ืช ืขื•ืžืก.

ื ืขื™ืœืช ืงืจื™ืื”-ื›ืชื™ื‘ื” ืขื‘ื•ืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืืกื™ืžื˜ืจื™ื™ื

ื™ื™ืฉื•ืžื™ื ืจื‘ื™ื ื—ื•ื•ื™ื ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื”ื ืฉืœื˜ื™ื ืขืœ ื™ื“ื™ ืงืจื™ืื•ืช ื•ืœื ื›ืชื™ื‘ื•ืช. ื‘ืžืงืจื™ื ื›ืืœื”, ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ื’ื•ืจืžื™ื ืœืžื—ืœื•ืงืช ืžื™ื•ืชืจืช, ืžื›ื™ื•ื•ืŸ ืฉืจืง ื”ืœื™ืš ืื—ื“ ื™ื›ื•ืœ ืœื”ื—ื–ื™ืง ืืช ื”ืžื ืขื•ืœ ื’ื ื›ืืฉืจ ืื—ืจื™ื ืžื‘ืฆืขื™ื ืคืขื•ืœื•ืช ืฉืื™ื ืŸ ืžืฉืชื ื•ืช. ื ืขื™ืœื•ืช ืงืจื™ืื”-ื›ืชื™ื‘ื” ืคื•ืชืจื•ืช ื–ืืช ืขืœ ื™ื“ื™ ืžืชืŸ ืืคืฉืจื•ืช ืœืžืกืคืจ ืงื•ืจืื™ื ื‘ื• ื–ืžื ื™ืช ืชื•ืš ืžืชืŸ ื’ื™ืฉื” ื‘ืœืขื“ื™ืช ืจืง ืœื›ื•ืชื‘ื™ื. ื–ื” ืžืฉืคืจ ืืช ื”ืžืงื‘ื™ืœื•ืช ืžื‘ืœื™ ืœื”ืชืคืฉืจ ืขืœ ื”ืขืงื‘ื™ื•ืช, ืžื” ืฉื”ื•ืคืš ืื•ืชื• ืœืื™ื“ื™ืืœื™ ืœืฉื›ื‘ื•ืช ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ, ืžืื’ืจื™ ืžื˜ื-ื ืชื•ื ื™ื ื•ืžื ื”ืœื™ ืชืฆื•ืจื”.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ืœืฉื™ืžื•ืฉ ื‘-ReentrantReadWriteLock ืื• ืžื‘ื ื™ื ื“ื•ืžื™ื ืžืืคืฉืจ ืฉืœื™ื˜ื” ืžื“ื•ื™ืงืช ืขืœ ื“ืคื•ืกื™ ื’ื™ืฉื”. ืžื”ื ื“ืกื™ื ื™ื›ื•ืœื™ื ืœื”ืชืื™ื ืืช ื”ืื™ื–ื•ืŸ ื‘ื™ืŸ ื‘ื™ืฆื•ืขื™ ืงืจื™ืื” ื•ื›ืชื™ื‘ื” ื‘ืืžืฆืขื•ืช ืžื“ื™ื ื™ื•ืช ื”ื•ื’ื ื•ืช ื•ื ื™ื˜ื•ืจ ื™ื—ืกื™ ื”ืžืชื ื” ืœื ืขื™ืœื”. ื”ื™ืชืจื•ืŸ ืชื•ืื ืืช ื”ืคืจืงื˜ื™ืงื•ืช ื‘... ืžื•ืจื›ื‘ื•ืช ื ื™ื”ื•ืœ ืชื•ื›ื ื”, ืฉื‘ื” ื”ืคื—ืชืช ืชืงื•ืจืช ื”ืชื™ืื•ื ืžื’ื‘ื™ืจื” ืืช ืชื’ื•ื‘ืช ื”ืžืขืจื›ืช. ื ืขื™ืœื•ืช ืงืจื™ืื”-ื›ืชื™ื‘ื” ืžื•ืขื™ืœื•ืช ื‘ืžื™ื•ื—ื“ ื‘ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื”ื™ื‘ืจื™ื“ื™ื™ื ืฉื‘ื”ื ืžืกืคืจ ื”ืงื•ืจืื™ื ืขื•ืœื” ื‘ื”ืจื‘ื” ืขืœ ืžืกืคืจ ื”ื›ื•ืชื‘ื™ื, ืžื” ืฉืžืืคืฉืจ ืฉื™ืคื•ืจื™ ืžื“ืจื’ื™ื•ืช ืขื ืฉื™ื ื•ื™ ืงื•ื“ ืžื™ื ื™ืžืœื™. ืขืœ ื™ื“ื™ ื”ืชืืžืช ื”ืชื ื”ื’ื•ืช ื”ื ืขื™ืœื” ืœืžืืคื™ื™ื ื™ ืขื•ืžืก ื”ืขื‘ื•ื“ื”, ืืจื’ื•ื ื™ื ืžืฉื™ื’ื™ื ื‘ื™ืฆื•ืขื™ื ืฆืคื•ื™ื™ื ื’ื ืชื—ืช ืžืงื‘ื™ืœื™ื•ืช ื’ื‘ื•ื”ื”.

ืžืžื ืขื•ืœื™ื ืคื ื™ืžื™ื™ื ืœืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžื•ื“ืจื ื™ื™ื ืฉืœ ืžืงื‘ื™ืœื™ื•ืช

ื”ืžืขื‘ืจ ืžืกื™ื ื›ืจื•ืŸ ืคื ื™ืžื™ ืœืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžืงื‘ื™ืœื™ื™ื ืžืชืงื“ืžื™ื ืžืกืžืŸ ืื‘ืŸ ื“ืจืš ืงืจื™ื˜ื™ืช ื‘ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ื™ื™ืฉื•ืžื™ื ืžื‘ื•ืกืกื™ JVM. ื ืขื™ืœื•ืช ืคื ื™ืžื™ื•ืช, ื›ืžื• ืืœื• ืฉื ื•ืฆืจื• ื‘ืืžืฆืขื•ืช ืžื™ืœืช ื”ืžืคืชื— synchronized, ื”ืŸ ืคืฉื•ื˜ื•ืช ื•ืืžื™ื ื•ืช ืืš ื—ืกืจื•ืช ื’ืžื™ืฉื•ืช. ื”ืŸ ื—ื•ืกืžื•ืช ื”ืœื™ื›ื™ื ืฉืœืžื™ื, ืื•ื›ืคื•ืช ืกื“ืจ ืงืคื“ื ื™ ื•ืžืฆื™ืขื•ืช ืžืขื˜ ืžืื•ื“ ื ืจืื•ืช ืœื’ื‘ื™ ื‘ืขืœื•ืช ืื• ืชื–ืžื•ืŸ ืฉืœ ื ืขื™ืœื”. ื›ื›ืœ ืฉืžืขืจื›ื•ืช ืžืชืจื—ื‘ื•ืช, ืžื’ื‘ืœื•ืช ืืœื• ื’ื•ืจืžื•ืช ืœื”ื’ื‘ืจืช ืชื—ืจื•ืช ื•ืœืชืคื•ืงื” ืžื•ืคื—ืชืช. ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžืงื‘ื™ืœื™ื™ื ืžื•ื“ืจื ื™ื™ื ื›ืžื• ื ืขื™ืœื•ืช ืžืคื•ืจืฉื•ืช, ืกืžืคื•ืจื•ืช ื•ืžื‘ื ื™ื ืื˜ื•ืžื™ื™ื ืžืกืคืงื™ื ืฉืœื™ื˜ื” ืจื‘ื” ื™ื•ืชืจ ืขืœ ืจื›ื™ืฉื” ื•ืฉื—ืจื•ืจ ื ืขื™ืœื”, ื•ืชื•ืžื›ื™ื ื‘ื›ื•ื•ื ื•ืŸ ื•ื‘ืžืขืงื‘ ืื—ืจ ื‘ื™ืฆื•ืขื™ื ืขื“ื™ื ื™ื ื™ื•ืชืจ.

ืžืขื‘ืจ ืœืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžื•ื“ืจื ื™ื™ื ืืœื” ืžืืคืฉืจ ืกื ื›ืจื•ืŸ ืกืœืงื˜ื™ื‘ื™ ืฉืžืชืื™ื ืืช ืขืฆืžื• ืœืขื•ืฆืžืช ืขื•ืžืก ื”ืขื‘ื•ื“ื”. ืžืคืชื—ื™ื ื™ื›ื•ืœื™ื ืœื”ื’ื“ื™ืจ ื”ืชื ื”ื’ื•ืช ืฉืœ ืคืกืง ื–ืžืŸ, ืœื”ื™ืžื ืข ืžื—ืกื™ืžื” ื‘ืœืชื™ ืžื•ื’ื“ืจืช ื•ืœืžื“ื•ื“ ืžืฉื›ื™ ื”ืžืชื ื”, ืžื” ืฉืžื•ื‘ื™ืœ ืœื‘ื™ืฆื•ืขื™ ื”ืœื™ืš ืฆืคื•ื™ื™ื ื™ื•ืชืจ. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ื”ื“ืžื™ื™ืช ืงื•ื“ ื™ื›ื•ืœื™ื ืœืกื™ื™ืข ื‘ืงื‘ื™ืขืช ืื™ืœื• ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ื ื™ืชืŸ ืœื”ืžื™ืจ ื‘ื‘ื˜ื—ื” ืœืคืจื™ืžื™ื˜ื™ื‘ื™ื ืžืชืงื“ืžื™ื. ื›ืคื™ ืฉื ื“ื•ืŸ ื‘... ื”ืชืืžื” ืื™ืฉื™ืช ืฉืœ ื›ืœืœื™ ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™, ื‘ื“ื™ืงื” ื›ื–ื• ืžื‘ื˜ื™ื—ื” ืฉื”ืžืขื‘ืจื™ื ื™ืฉืžืจื• ืขืœ ื ื›ื•ื ื•ืช ืชื•ืš ืฉื™ืคื•ืจ ื™ืขื™ืœื•ืช ื”ืžืงื‘ื™ืœื™ื•ืช. ื”ืชืคืชื—ื•ืช ื–ื• ื—ื™ื•ื ื™ืช ืœืžื•ื“ืจื ื™ื–ืฆื™ื”, ืฉื›ืŸ ื”ื™ื ืžื—ืœื™ืคื” ืžื‘ื ื™ ืกื ื›ืจื•ืŸ ื ื•ืงืฉื™ื ื‘ืžื ื’ื ื•ื ื™ื ื—ื›ืžื™ื ื•ืื“ืคื˜ื™ื‘ื™ื™ื ื”ืžืชืื™ืžื™ื ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื‘ื•ื–ืจื™ื ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ.

ืžื ืขื•ืœื™ ื›ื ื™ืกื” ื—ื•ื–ืจืช ืขื ืจื›ื™ืฉื” ืžืชื•ื–ืžื ืช

ื”ืžื—ืœืงื” ReentrantLock ืžืกืคืงืช ืืœื˜ืจื ื˜ื™ื‘ื” ื’ืžื™ืฉื” ื™ื•ืชืจ ืœื ืขื™ืœื” ืคื ื™ืžื™ืช ืขืœ ื™ื“ื™ ืžืชืŸ ืืคืฉืจื•ืช ืœืฉืœื™ื˜ื” ืžืคื•ืจืฉืช ืขืœ ื”ืชื ื”ื’ื•ืช ื”ื ืขื™ืœื”. ื‘ื ื™ื’ื•ื“ ืœื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ืžืกื•ืจืชื™ื™ื, ื ืขื™ืœื•ืช reentrant ื™ื›ื•ืœื•ืช ืœื ืกื•ืช ืจื›ื™ืฉื” ืขื ืคืกืง ื–ืžืŸ, ืžื” ืฉืžืืคืฉืจ ืœ-threads ืœืกื’ืช ื‘ืžืงื•ื ืœื”ืžืชื™ืŸ ืœืœื ื”ื’ื‘ืœืช ื–ืžืŸ. ืชื›ื•ื ื” ื–ื• ืžื•ื ืขืช ืชืจื—ื™ืฉื™ ื”ืจืขื‘ื” ื•ืงื™ืคืื•ืŸ ื”ื ืคื•ืฆื™ื ื‘ืžืขืจื›ื•ืช ืขื ืชื—ืจื•ืช ื’ื‘ื•ื”ื”. ื‘ื ื•ืกืฃ, ReentrantLock ืชื•ืžืš ื‘ื”ืžืชื ื•ืช ื ื™ืชื ื•ืช ืœื”ืคืกืงื”, ื”ืžืืคืฉืจื•ืช ืœ-threads ืœื‘ื˜ืœ ืคืขื•ืœื•ืช ืžืžืชื™ื ื•ืช ื›ืืฉืจ ื”ืชื ืื™ื ืžืฉืชื ื™ื.

ืขืœ ื™ื“ื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืงื•ื“ ืžืกื•ื ื›ืจืŸ ืœืฉื™ืžื•ืฉ ื‘ืžื ืขื•ืœื™ ื›ื ื™ืกื” ื—ื•ื–ืจืช, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื”ืฆื™ื’ ืชื’ื•ื‘ืชื™ื•ืช ื˜ื•ื‘ื” ื™ื•ืชืจ ืชื—ืช ืขื•ืžืก ื›ื‘ื“. ืžืคืชื—ื™ื ืžืงื‘ืœื™ื ืฉืœื™ื˜ื” ืขืœ ืžื“ื™ื ื™ื•ืช ื”ื•ื’ื ื•ืช, ื ื™ื˜ื•ืจ ืžื ืขื•ืœื™ื ื•ื™ื›ื•ืœื•ืช ืื‘ื—ื•ืŸ ื‘ืืžืฆืขื•ืช JMX ืื• ืœื•ื—ื•ืช ืžื—ื•ื•ื ื™ื ืฉืœ ื‘ื™ืฆื•ืขื™ื. ืฉื™ืคื•ืจื™ื ืืœื” ืžืฉืงืคื™ื ืืช ื”ืขืงืจื•ื ื•ืช ืฉื ืžืฆืื• ื‘- ื›ื™ืฆื“ ืœืžืฆื•ื ื’ืœื™ืฉื•ืช ืžืื’ืจ ื‘-COBOL, ืฉื‘ื• ื‘ื™ืฆื•ืข ืžื‘ื•ืงืจ ืžื‘ื˜ื™ื— ื”ืชื ื”ื’ื•ืช ื–ืžืŸ ืจื™ืฆื” ืฆืคื•ื™ื”. ื ืขื™ืœื•ืช Reentrant ืžื”ื•ื•ืช ืืช ื”ื‘ืกื™ืก ืœื›ื•ื•ื ื•ืŸ ืžืงื‘ื™ืœื™ื•ืช ืžื•ื“ืจื ื™, ื•ืžืขื ื™ืงื•ืช ืœืืจื’ื•ื ื™ื ืืช ื”ื™ื›ื•ืœืช ืœืฉืžื•ืจ ืขืœ ืชืคื•ืงื” ื’ื ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื“ื™ื ืžื™ื™ื ืชื•ืš ืžื–ืขื•ืจ ื”ืกื™ื›ื•ืŸ ืœื—ืกื™ืžืช ืžืฉืื‘ื™ื.

StampedLock ืœืงืจื™ืื•ืช ืื•ืคื˜ื™ืžื™ื•ืช ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ

StampedLock ืžืฆื™ืขื” ื’ื™ืฉื” ื”ื™ื‘ืจื™ื“ื™ืช ืœืžืงื‘ื™ืœื™ื•ืช ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ืฉืœ ื ืขื™ืœื” ืคืกื™ืžื™ืช ืขื‘ื•ืจ ื›ื•ืชื‘ื™ื ืขื ืงืจื™ืื” ืื•ืคื˜ื™ืžื™ืช ืขื‘ื•ืจ ืคืขื•ืœื•ืช ืฉืื™ื ืŸ ืžืชื ื’ืฉื•ืช. ื‘ื ื™ื’ื•ื“ ืœื ืขื™ืœื•ืช ืงืจื™ืื”-ื›ืชื™ื‘ื” ืžืกื•ืจืชื™ื•ืช, ื”ื™ื ืžืืคืฉืจืช ืœืงื•ืจืื™ื ืœื”ืžืฉื™ืš ืžื‘ืœื™ ืœื—ืกื•ื ื–ื” ืืช ื–ื” ื•ืžืืžืชืช ืขืงื‘ื™ื•ืช ืœืื—ืจ ื”ื‘ื™ืฆื•ืข. ืžื ื’ื ื•ืŸ ื–ื” ืžืฉืคืจ ื‘ืื•ืคืŸ ื“ืจืžื˜ื™ ืืช ื”ืชืคื•ืงื” ื‘ืžืขืจื›ื•ืช ื“ื•ืžื™ื ื ื˜ื™ื•ืช ืœืงืจื™ืื” ืขืœ ื™ื“ื™ ืฆืžืฆื•ื ื–ืžื ื™ ื”ื”ืžืชื ื” ืฉืœ ื ืขื™ืœื”. ื›ืืฉืจ ืžืชืจื—ืฉืช ืชื—ืจื•ืช, ื”ื ืขื™ืœื” ืขื•ื‘ืจืช ื‘ืฆื•ืจื” ื—ื™ื ื ื™ืช ืœืžืฆื‘ ื‘ืœืขื“ื™, ืชื•ืš ืฉืžื™ืจื” ืขืœ ืชืงื™ื ื•ืช ืชื•ืš ืžื–ืขื•ืจ ืขื•ื ืฉื™ื ืขืœ ื‘ื™ืฆื•ืขื™ื.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืฉื™ื˜ื•ืช ืžืกื•ื ื›ืจื ื•ืช ืžื“ื•ืจ ืงื•ื“ื ืœืฉื™ืžื•ืฉ ื‘-StampedLock ื“ื•ืจืฉ ื ื™ืชื•ื— ืกื˜ื˜ื™ ืฉืœ ื“ืคื•ืกื™ ื’ื™ืฉื” ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืื™ืžื•ืฅ ื‘ื˜ื•ื—. ื›ืœื™ื ื”ืžืžื—ื™ืฉื™ื ืชืœื•ืช ืงื•ื“ ืขื•ื–ืจื™ื ืœื–ื”ื•ืช ื”ื™ื›ืŸ ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ื ืงืจืื™ื ื‘ืขื™ืงืจ ืœืขื•ืžืช ืฉื™ื ื•ื™. ื”ื’ื™ืฉื” ืžืชื™ื™ืฉื‘ืช ืžืงืจื•ื‘ ืขื ืžื•ืฉื’ื™ื ืฉื ื“ื•ื ื• ื‘- ืžืขื‘ืจ ืœืกื›ื™ืžื”: ืžืขืงื‘ ืื—ืจ ื”ืฉืคืขืช ืกื•ื’ื™ ื ืชื•ื ื™ื, ืฉื‘ื” ื”ื‘ื ืช ืื•ืคืŸ ื–ืจื™ืžืช ื”ื ืชื•ื ื™ื ื‘ื™ืŸ ืจื›ื™ื‘ื™ื ืžื ื™ืขื” ืื•ืคื˜ื™ืžื™ื–ืฆื™ื”. ืขื‘ื•ืจ ืžืขืจื›ื•ืช ื”ืžื ื”ืœื•ืช ืžื˜ืžื•ื ื™ื ื’ื“ื•ืœื™ื, ื˜ื‘ืœืื•ืช ื—ื™ืคื•ืฉ ืื• ืžืขืจื›ื™ ื ืชื•ื ื™ื ืื ืœื™ื˜ื™ื™ื, StampedLock ืžืกืคืง ืฉื™ืคื•ืจื™ื ืžื“ื™ื“ื™ื ื‘ื ื™ืฆื•ืœ ืžืงื‘ื™ืœื™ื•ืช ื•ืžืขื‘ื“, ื•ืžืกืคืง ื ืชื™ื‘ ืžื•ื“ืจื ื™ื–ืฆื™ื” ื‘ืจื•ืจ ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืขืชื™ืจื™ ืงืจื™ืื”.

ืžืฆื‘ืจื™ื ืื˜ื•ืžื™ื™ื ื•ืžื•ื ื™ื ืœื ื—ืกื•ืžื™ื

ืžืฉืชื ื™ื ืื˜ื•ืžื™ื™ื ื›ืžื• AtomicLong, LongAdder ื•-AtomicReference ืžื‘ื˜ืœื™ื ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืฆื•ืจืš ื‘ื ืขื™ืœื” ืขื‘ื•ืจ ืคืขื•ืœื•ืช ื ืชื•ื ื™ื ืžืฉื•ืชืคื•ืช ืจื‘ื•ืช. ื”ื ืžืกืชืžื›ื™ื ืขืœ ื”ื•ืจืื•ืช ื”ืฉื•ื•ืื” ื•ื”ื—ืœืคื” (CAS) ื‘ืจืžืช ื”ื—ื•ืžืจื” ื›ื“ื™ ืœื‘ืฆืข ืขื“ื›ื•ื ื™ื ื‘ืื•ืคืŸ ืื˜ื•ืžื™ ืœืœื ื—ืกื™ืžืช ื”ืœื™ื›ื™ื. ืžื‘ื ื™ื ืืœื” ืื™ื“ื™ืืœื™ื™ื ืขื‘ื•ืจ ืžื•ื ื™ื, ืฆื•ื‘ืจื™ื ื•ื“ื’ืœื™ื ืžืฉื•ืชืคื™ื ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ื’ื•ืจืžื™ื ืœืžืชื— ื›ืืฉืจ ื”ื ืžื™ื•ืฉืžื™ื ืขื ื’ื™ืฉื” ืžืกื•ื ื›ืจื ืช. ืขืœ ื™ื“ื™ ื”ืกืจืช ื ืขื™ืœื•ืช ืžืคื•ืจืฉื•ืช, ืžื‘ื ื™ื ืื˜ื•ืžื™ื™ื ืžืืคืฉืจื™ื ืœืœื™ื›ื™ื ื‘ื•-ื–ืžื ื™ื™ื ืœื”ืชืงื“ื ื‘ืื•ืคืŸ ืขืฆืžืื™, ืžื” ืฉืžื’ื“ื™ืœ ืืช ื”ืชืคื•ืงื” ื•ืžืคื—ื™ืช ืืช ื”ื”ืฉื”ื™ื”.

ื”ืฆื’ืช ืคืขื•ืœื•ืช ืื˜ื•ืžื™ื•ืช ื‘ืžื”ืœืš ืฉื™ืคื•ืฅ ื“ื•ืจืฉืช ื–ื™ื”ื•ื™ ื”ื™ื›ืŸ ืžืฆื‘ ืžืฉืชื ื” ืžืฉื•ืชืฃ ืžื•ื’ื‘ืœ ืœืขื“ื›ื•ื ื™ื ืžืกืคืจื™ื™ื ืื• ืขื“ื›ื•ื ื™ ื™ื™ื—ื•ืก. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœืขืงื•ื‘ ืื—ืจ ื”ืฉื™ืžื•ืฉ ื‘ืžืฉืชื ื™ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื”ื—ืœืคื” ืื˜ื•ืžื™ืช ืชืฉืžื•ืจ ืขืœ ืฉืœืžื•ืช ื”ื ืชื•ื ื™ื. ื›ืคื™ ืฉืžื•ื“ื’ืฉ ื‘ ืœืžื” ื›ืœ ืžืคืชื— ืฆืจื™ืš ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ื ื™ืชื•ื— ืชื‘ื ื™ื•ืช ืงื•ื“ ืœืคื ื™ ืฉื™ื ื•ื™ ืžื•ื ืข ืฉื’ื™ืื•ืช ืกื ื›ืจื•ืŸ ืขื“ื™ื ื•ืช. ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืื˜ื•ืžื™ื™ื ืœื ืจืง ืžืฉืคืจื™ื ืืช ื”ื‘ื™ืฆื•ืขื™ื ืืœื ื’ื ืžืคืฉื˜ื™ื ืืช ืชื›ื ื•ืŸ ื”ืžืงื‘ื™ืœื™ื•ืช, ื•ืžืคื—ื™ืชื™ื ืืช ื”ืกื™ื›ื•ืŸ ืœืžื‘ื•ื™ ืกืชื•ื ืื• ื”ื™ืคื•ื›ื™ ืขื“ื™ืคื•ื™ื•ืช. ืื™ืžื•ืฅื ื”ื•ืคืš ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืœืื–ื•ืจื™ ื‘ื™ืฆื•ืข ืœืœื ื ืขื™ืœื”, ื•ืžื™ื™ืฉืจ ืืช ื”ืชื ื”ื’ื•ืช ื”ืžืงื‘ื™ืœื™ื•ืช ืฉืœ JVM ืขื ื”ืฆื™ืคื™ื•ืช ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžืงื‘ื™ืœื™ื•ืช ืžื•ื“ืจื ื™ื•ืช.

ื‘ืขืœื•ืช ืขืœ ื ืชื•ื ื™ื ื•ื“ืคื•ืกื™ ื—ืœื•ืงื”

ื‘ืžืขืจื›ื•ืช Java ื’ื“ื•ืœื•ืช, ื ื™ื’ื•ื“ ื ืชื•ื ื™ื ื”ื•ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื”ื’ื•ืจื ื”ืขื™ืงืจื™ ืœืชืงื•ืจื” ืฉืœ ืกื ื›ืจื•ืŸ. ื›ืืฉืจ ืžืกืคืจ ื”ืœื™ื›ื™ื ืžื ืกื™ื ืœื’ืฉืช ืื• ืœืฉื ื•ืช ืžื‘ื ื™ื ืžืฉื•ืชืคื™ื ื‘ื• ื–ืžื ื™ืช, ื ืขื™ืœื•ืช ื”ื•ืคื›ื•ืช ืœื‘ืœืชื™ ื ืžื ืขื•ืช, ืžื” ืฉืžื•ื‘ื™ืœ ืœื”ืคื—ืชืช ื”ืžืงื‘ื™ืœื•ืช ื•ืœื‘ื™ืฆื•ืขื™ื ื‘ืœืชื™ ืฆืคื•ื™ื™ื. ื“ืคื•ืกื™ ื‘ืขืœื•ืช ื•ื—ืœื•ืงืช ื ืชื•ื ื™ื ืžื˜ืคืœื™ื ื‘ื›ืš ืขืœ ื™ื“ื™ ื‘ื™ื“ื•ื“ ื”ืžืฆื‘ ืœืžืงื˜ืขื™ื ื ืคืจื“ื™ื, ื”ืžืืคืฉืจื™ื ืœืœื™ื›ื™ื ืื• ืœืชื”ืœื™ื›ื™ื ืœืคืขื•ืœ ื‘ืื•ืคืŸ ืขืฆืžืื™. ื‘ืžืงื•ื ืœืฉืชืฃ ื ืชื•ื ื™ื ื”ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™, ื›ืœ ื”ืœื™ืš ืžื—ื–ื™ืง ื‘ื—ืœืงื•, ืžื” ืฉืžื‘ื˜ืœ ืืช ื”ืฆื•ืจืš ื‘ืกื ื›ืจื•ืŸ ื’ืœื•ื‘ืœื™. ืขืงืจื•ืŸ ืขื™ืฆื•ื‘ ื–ื” ืžืฉืงืฃ ื’ื™ืจื•ื“ ืžืกื“ื™ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ, ืฉื‘ื• ืœื•ืงืœื™ื–ืฆื™ื” ืฉืœ ื ืชื•ื ื™ื ืžืฉืคืจืช ื”ืŸ ืืช ื”ื‘ื™ืฆื•ืขื™ื ื•ื”ืŸ ืืช ื™ื›ื•ืœืช ื”ื”ืจื—ื‘ื”.

ื—ืœื•ืงื” ืœื—ืœื•ืงื” ืžืฉืคืจืช ื’ื ืืช ื™ื›ื•ืœืช ื”ืชื—ื–ื•ืงื” ื•ืืช ื™ื›ื•ืœืช ื ื™ืคื•ื™ ื”ืฉื’ื™ืื•ืช. ืขืœ ื™ื“ื™ ื”ื’ื‘ืœืช ื”ื‘ืขืœื•ืช ืขืœ ื ืชื•ื ื™ื ืœืจื›ื™ื‘ื™ื ืžื•ื’ื“ืจื™ื ื”ื™ื˜ื‘, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื—ืฉื•ื‘ ืขืœ ืžืงื‘ื™ืœื™ื•ืช ืžื‘ืœื™ ืœืขืงื•ื‘ ืื—ืจ ืฉืจืฉืจืื•ืช ืชืœื•ืช ืžื•ืจื›ื‘ื•ืช. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ืžื™ืคื•ื™ ื”ืฉืคืขื•ืช ื”ื ืงืจื™ื˜ื™ื™ื ื›ืืŸ, ืžื›ื™ื•ื•ืŸ ืฉื”ื ืžื“ืžื™ื™ื ื™ื ืงืฉืจื™ ื ืชื•ื ื™ื ื•ื“ืคื•ืกื™ ื’ื™ืฉื” ื‘ื™ืŸ ืžื•ื“ื•ืœื™ื. ื›ืคื™ ืฉืžื•ื“ื’ืฉ ื‘ ืžืขืงื‘ ืื—ืจ ืงื•ื“, ื”ื‘ื ืช ื”ื™ื›ืŸ ื•ื›ื™ืฆื“ ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื ืชื•ื ื™ื ืžื”ื•ื•ื” ืืช ื”ื‘ืกื™ืก ืœืขื™ื‘ื•ื“ ืžื—ื“ืฉ ื‘ื˜ื•ื—. ื‘ืฉื™ืœื•ื‘ ืขื ื—ืœื•ืงื” ืžื•ื ืขืช-ืชืœื•ืช, ื‘ืขืœื•ืช ืขืœ ื ืชื•ื ื™ื ื™ื•ืฆืจืช ื ืชื™ื‘ ื˜ื‘ืขื™ ืœืžืขื‘ืจ ืžืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžืกื•ื ื›ืจื ื•ืช ืœืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžืงื‘ื™ืœื•ืช ืžื‘ืœื™ ืœืคื’ื•ืข ื‘ืขืงื‘ื™ื•ืช ืื• ื‘ื ื›ื•ื ื•ืช.

ื‘ื™ื“ื•ื“ ื‘ืกื’ื ื•ืŸ ืฉื—ืงื ื™ื ืขื‘ื•ืจ ืจื›ื™ื‘ื™ื ื‘ืขืœื™ ืžืฆื‘ื™ื

ื‘ื•-ื–ืžื ื™ื•ืช ืžื‘ื•ืกืกืช-ื’ื•ืจืžื™ื ืžื‘ื•ื“ื“ืช ืžืฆื‘ื™ื ื‘ืชื•ืš ื™ื—ื™ื“ื•ืช ืื•ื˜ื•ื ื•ืžื™ื•ืช ืฉืžืชืงืฉืจื•ืช ื‘ืื•ืคืŸ ื‘ืœืขื“ื™ ื‘ืืžืฆืขื•ืช ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช. ื›ืœ ื’ื•ืจื ืžื˜ืคืœ ื‘ื ืชื•ื ื™ื ื”ืคื ื™ืžื™ื™ื ืฉืœื• ื‘ืื•ืคืŸ ืขืฆืžืื™, ื•ืžืขื‘ื“ ื”ื•ื“ืขื•ืช ื ื›ื ืกื•ืช ืื—ืช ื‘ื›ืœ ืคืขื. ืžื•ื“ืœ ื–ื” ืžื‘ื˜ืœ ืœื—ืœื•ื˜ื™ืŸ ื–ื™ื›ืจื•ืŸ ืžืฉื•ืชืฃ ื•ืกื ื›ืจื•ืŸ, ืžื›ื™ื•ื•ืŸ ืฉืื™ืŸ ืฉื ื™ ื’ื•ืจืžื™ื ืฉื ื™ื’ืฉื™ื ื™ืฉื™ืจื•ืช ืœืื•ืชื ื ืชื•ื ื™ื. ืžืกื’ืจื•ืช ืžื‘ื•ืกืกื•ืช JVM ื›ืžื• Akka ื•-Vert.x ืžื™ื™ืฉืžื•ืช ืคืจื“ื™ื’ืžื” ื–ื• ื‘ื™ืขื™ืœื•ืช, ื•ืžืืคืฉืจื•ืช ืœืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช ืœื”ืชืจื—ื‘ ืื•ืคืงื™ืช ืขืœ ื™ื“ื™ ืคื™ื–ื•ืจ ื’ื•ืจืžื™ื ืคืฉื•ื˜ื™ื ืขืœ ืคื ื™ ืฆืžืชื™ื.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืจื›ื™ื‘ื™ื ืžื“ื•ืจ ืงื•ื“ื ืœื™ื—ื™ื“ื•ืช ื“ืžื•ื™ื•ืช ืคืขื•ืœื” ื“ื•ืจืฉ ื–ื™ื”ื•ื™ ืื–ื•ืจื™ื ืฉื‘ื”ื ื ื™ืชืŸ ืœื”ื—ืœื™ืฃ ืžืฆื‘ ืžืฉืชื ื” ืžืฉื•ืชืฃ ื‘ื™ืฉื•ื™ื•ืช ืขื™ื‘ื•ื“ ืžืงื•ืคืกืื•ืช. ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืžืกื™ื™ืข ื‘ืื™ืชื•ืจ ืชืœื•ื™ื•ืช ื‘ื™ืŸ-ื”ืœื™ืš ื•ืกื›ืกื•ื›ื™ ื ืชื•ื ื™ื ืคื•ื˜ื ืฆื™ืืœื™ื™ื. ื’ื™ืฉื” ื–ื• ืžืงื‘ื™ืœื” ืœืชื•ื‘ื ื•ืช ืž... ืฉื™ืคื•ืฅ ืœื•ื’ื™ืงื” ื—ื•ื–ืจืช, ืฉื‘ื• ืžื•ื“ื•ืœืจื™ื•ืช ืžืฉืคืจืช ืืช ื‘ื”ื™ืจื•ืช ื–ืจื™ืžืช ื”ื‘ืงืจื”. ืœืื—ืจ ื”ืฉื’ืช ื‘ื™ื“ื•ื“, ื”ืžืงื‘ื™ืœื™ื•ืช ืขื•ื‘ืจืช ืžืชื™ืื•ื ื ืขื™ืœื” ืœืชื–ืžื•ืŸ ื”ื•ื“ืขื•ืช, ืžื” ืฉืžืคื—ื™ืช ื‘ืื•ืคืŸ ื“ืจืžื˜ื™ ืืช ื”ืžื—ืœื•ืงืช. ื‘ื™ื“ื•ื“ ื‘ืกื’ื ื•ืŸ ืฉื—ืงื ื™ื ืขื•ื‘ื“ ื˜ื•ื‘ ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ืขื™ื‘ื•ื“ ื˜ืจื ื–ืงืฆื™ื•ืช, ืชื–ืžื•ืจ ื–ืจื™ืžืช ืขื‘ื•ื“ื” ื•ืžืขืจื›ื•ืช ื‘ืœื™ืขืช ืื™ืจื•ืขื™ื ืฉื—ื™ื™ื‘ื•ืช ืœืฉืžื•ืจ ืขืœ ืชื’ื•ื‘ืชื™ื•ืช ืชื—ืช ืขื•ืžืก ืžืฉืชื ื”.

ื—ืœื•ืงื” ืžื‘ื•ืกืกืช ืžืคืชื—ื•ืช ืœื”ืกืจืช ืžื—ืœื•ืงื•ืช ื‘ื™ืŸ-ื—ืœืงื™ ืื—ืกื•ืŸ

ื—ืœื•ืงืช ื ืชื•ื ื™ื ืœืคื™ ืžืคืชื— ืžืคื–ืจืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ืื•ืคืŸ ืฉื•ื•ื” ื•ืžืคื—ื™ืชื” ืืช ื”ืกื‘ื™ืจื•ืช ืฉืžืกืคืจ ื”ืœื™ื›ื™ื ื™ืชื—ืจื• ืขืœ ืื•ืชื• ืžื ืขื•ืœ. ื›ืœ ืžืคืชื—, ื˜ื•ื•ื— ืื• ืฉืจื“ ืžื•ืงืฆื” ืœืœื™ื˜ืจ ืกืคืฆื™ืคื™, ืžื” ืฉืžื‘ื˜ื™ื— ืฉืฉื ื™ ื”ืœื™ื›ื™ื ืœื ื™ืฉื ื• ืืช ืื•ืชื• ื—ืœืง ื ืชื•ื ื™ื ื‘ื• ื–ืžื ื™ืช. ืขื™ืฆื•ื‘ ื–ื” ื ืžืฆื ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื‘ืžืขืจื›ื•ืช ื‘ืขืœื•ืช ืชืคื•ืงื” ื’ื‘ื•ื”ื” ื›ื’ื•ืŸ ืžื˜ืžื•ื ื™ื ื‘ื–ื™ื›ืจื•ืŸ, ืชื•ืจื™ ื”ื•ื“ืขื•ืช ื•ืคืœื˜ืคื•ืจืžื•ืช ื˜ืจื ื–ืงืฆื™ื•ืช ืžื‘ื•ื–ืจื•ืช. ื”ื•ื ืžืืคืฉืจ ืงื ื” ืžื™ื“ื” ื›ืžืขื˜ ืœื™ื ื™ืืจื™ ืžื›ื™ื•ื•ืŸ ืฉื›ืœ ืžื—ื™ืฆื” ืคื•ืขืœืช ื‘ืื•ืคืŸ ืขืฆืžืื™ ื•ืืกื™ื ื›ืจื•ื ื™.

ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ืžื™ืคื•ื™ ืชืœื•ืช ืžืžืœืื™ื ืชืคืงื™ื“ ืงืจื™ื˜ื™ ื‘ื”ื’ื“ืจืช ื’ื‘ื•ืœื•ืช ืžื—ื™ืฆื•ืช. ื”ื ื—ื•ืฉืคื™ื ืœืื™ืœื• ืžื‘ื ื™ ื ืชื•ื ื™ื ื ื™ื’ืฉื™ื ื‘ื• ื–ืžื ื™ืช ื•ืื™ืœื• ืžืคืชื—ื•ืช ืžื™ื™ืฆืจื™ื ืืช ื”ืžื—ืœื•ืงืช ื”ืจื‘ื” ื‘ื™ื•ืชืจ. ื›ืคื™ ืฉื ื“ื•ืŸ ื‘ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ื ืชื•ื ื™ืื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืงืฉืจื™ื ืืœื” ืชื•ืžื›ืช ื‘ืคื™ืœื•ื— ื•ื‘ืžืงื‘ื™ืœื™ื•ืช ื‘ื˜ื•ื—ื™ื. ืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ ืœื›ื™ื•ื•ืŸ ื—ืœื•ืงื” ืžื‘ื•ืกืกืช ืžืคืชื— ื”ื•ืคืš ืืช ื”ืžืื‘ืง ื”ื’ืœื•ื‘ืœื™ ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื‘ื•ื“ื“ื™ื ืฉื ื™ืชืŸ ืœื ื˜ืจ ื•ืœื›ื•ื•ื ืŸ ื‘ื ืคืจื“. ืขืœ ื™ื“ื™ ืžื–ืขื•ืจ ื”ืกื ื›ืจื•ืŸ ื‘ื™ืŸ ืฉืจื“ื™ื, ืžืขืจื›ื•ืช ืžืฉื™ื’ื•ืช ืงื ื” ืžื™ื“ื” ื—ืœืง ื™ื•ืชืจ, ื”ืฉื”ื™ื™ื” ืฆืคื•ื™ื” ื•ื ื™ืฆื•ืœ ืžืฉื•ืคืจ ืฉืœ ืžืฉืื‘ื™ ื—ื•ืžืจื”.

ืคืจื•ื˜ื•ืงื•ืœื™ ืžืฆื‘ ืžื•ื’ื‘ืœ-ื”ืœื™ืš ื•ืžืกื™ืจื”

ื”ื’ื‘ืœืช Thread ืžื‘ื˜ื™ื—ื” ื›ื™ ื ื’ื™ืฉื™ื ืœื ืชื•ื ื™ื ื•ืฉื™ื ื•ื™ื ืขืœ ื™ื“ื™ thread ื™ื—ื™ื“ ืœืื•ืจืš ื›ืœ ืžื—ื–ื•ืจ ื”ื—ื™ื™ื ืฉืœื•. ื‘ืžืงื•ื ืœืกื ื›ืจืŸ ืืช ื”ื’ื™ืฉื”, ื›ืœ thread ืžื—ื–ื™ืง ื‘ื‘ืขืœื•ืชื• ืืช ื”ืžืฆื‘ ืฉืœื• ืขื“ ืฉื”ื•ื ืžื•ืขื‘ืจ ื‘ืžืคื•ืจืฉ ืœ-thread ืื—ืจ. ื–ื” ืžื‘ื˜ืœ ืืช ื”ืฆื•ืจืš ื‘ื ืขื™ืœื•ืช ืชื•ืš ืฉืžื™ืจื” ืขืœ ืฉืœืžื•ืช ื”ื ืชื•ื ื™ื. ื”ื’ื‘ืœืช Thread ื™ืขื™ืœื” ื‘ืžื™ื•ื—ื“ ื‘ืžืขืจื›ื•ืช ืขื™ื‘ื•ื“ ืžืฉื™ืžื•ืช, ืžืชื–ืžื ื™ ืžืฉื™ืžื•ืช ืจืงืข ื•ืฆื™ื ื•ืจื•ืช ื ืชื•ื ื™ื ืฉื‘ื”ื ื ื™ืชืŸ ืœืขื‘ื“ ื™ื—ื™ื“ื•ืช ืขื‘ื•ื“ื” ื‘ืื•ืคืŸ ืขืฆืžืื™.

ื›ื“ื™ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ื‘ืชื”ืœื™ื›ื™ื ืœื›ื™ื•ื•ืŸ ื”ื’ื‘ืœืช ื”ืœื™ื“ื™ื, ืžืคืชื—ื™ื ื—ื™ื™ื‘ื™ื ืœื–ื”ื•ืช ื”ื™ื›ืŸ ื ื™ื’ืฉืช ื’ื™ืฉื” ืฉืœื ืœืฆื•ืจืš ืœืžืกืคืจ ื”ืœื™ื“ื™ื. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœื™ื ืœืขืงื•ื‘ ืื—ืจ ื’ื™ืฉื” ืœืžืฉืชื ื™ื ืขืœ ืคื ื™ ื’ื‘ื•ืœื•ืช ื”ืœื™ื“ื™ื, ื•ื‘ื›ืš ืœื”ื‘ื˜ื™ื— ื‘ื™ื“ื•ื“ ื‘ื˜ื•ื—. ื”ืขืงืจื•ื ื•ืช ืชื•ืืžื™ื ืืช ืืœื• ืฉื‘ ืืคืก ื–ืžืŸ ื”ืฉื‘ืชื” ืžื—ื“ืฉ, ื›ืืฉืจ ื˜ืจื ืกืคื•ืจืžืฆื™ื” ืฉืœื‘ื™ืช ืฉื•ืžืจืช ืขืœ ื™ืฆื™ื‘ื•ืช ื”ืžืขืจื›ืช ื‘ืžื”ืœืš ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ ื”ืงื•ื“. ืœืื—ืจ ื™ื™ืฉื•ื ื”ื’ื‘ืœืช ื”ืฉืœื‘ื™ื, ืคืจื•ื˜ื•ืงื•ืœื™ ืžืกื™ืจื” ืฉื•ืœื˜ื™ื ื‘ื”ืขื‘ืจืช ื”ื‘ืขืœื•ืช ื”ืžื‘ื•ืงืจืช, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืชื•ืจื™ื ืื• ื‘ื—ื•ื–ื™ื ืขืชื™ื“ื™ื™ื ืœืกื ื›ืจื•ืŸ ืžืขื‘ืจื™ื. ืชื‘ื ื™ืช ื–ื• ืžืกื™ืจื” ืืช ื”ืกื ื›ืจื•ืŸ ื‘ืจืžืช ื”ืžื™ืงืจื• ืชื•ืš ืฉืžื™ืจื” ืขืœ ืชื™ืื•ื ื‘ืจืžื” ื”ืื“ืจื™ื›ืœื™ืช, ื•ื™ื•ืฆืจืช ืžืงื‘ื™ืœื™ื•ืช ื™ืขื™ืœื” ื•ืฆืคื•ื™ื” ืขืœ ืคื ื™ ืžืขืจื›ื•ืช JVM ื’ื“ื•ืœื•ืช.

ืืกื˜ืจื˜ื’ื™ื•ืช ืื™-ืฉื™ื ื•ื™ ื•ื”ืขืชืงื”-ื‘ื›ืชื™ื‘ื”

ืžื‘ื ื™ ื ืชื•ื ื™ื ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ืžื™ื™ืฆื’ื™ื ืืช ืื—ื“ ื”ืžื ื’ื ื•ื ื™ื ื”ืืžื™ื ื™ื ื‘ื™ื•ืชืจ ืœื‘ื™ื˜ื•ืœ ืžื—ืœื•ืงืช ื‘ื™ืŸ ื”ืœื™ื›ื™ ืžืฉื ื” ืœืœื ืกื™ื ื›ืจื•ืŸ ืžื•ืจื›ื‘. ื‘ื™ื™ืฉื•ืžื™ Java ืžื“ื•ืจ ืงื•ื“ื, ืžืฆื‘ ืžืฉื•ืชืฃ ื ื™ืชืŸ ืœืฉื™ื ื•ื™ ื”ื•ื ื’ื•ืจื ืขื™ืงืจื™ ืœื‘ืขื™ื•ืช ื‘ื•-ื–ืžื ื™ื•ืช, ืžื›ื™ื•ื•ืŸ ืฉืžืกืคืจ ื”ืœื™ื›ื™ ืžืฉื ื” ืžื ืกื™ื ืœืงืจื•ื ื•ืœืฉื ื•ืช ืืช ืื•ืชื• ืื•ื‘ื™ื™ืงื˜ ื‘ื• ื–ืžื ื™ืช. ืขืœ ื™ื“ื™ ืžืขื‘ืจ ืœื ืชื•ื ื™ื ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™, ืžืคืชื—ื™ื ื™ื›ื•ืœื™ื ืœื”ื‘ื˜ื™ื— ืฉื‘ืจื’ืข ืฉืื•ื‘ื™ื™ืงื˜ ื ื•ืฆืจ, ืœื ื ื™ืชืŸ ืœืฉื ื•ืช ืื•ืชื•, ืžื” ืฉืžืืคืฉืจ ืงืจื™ืื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ืœืœื ื ืขื™ืœื”. ืชื‘ื ื™ืช ื–ื• ืžืกื™ืจื” ืœื—ืœื•ื˜ื™ืŸ ืชื ืื™ ืžืจื•ืฅ ื•ืžืคืฉื˜ืช ื ื™ืคื•ื™ ืฉื’ื™ืื•ืช ืขืœ ื™ื“ื™ ื”ื‘ื˜ื—ืช ื”ืชื ื”ื’ื•ืช ื“ื˜ืจืžื™ื ื™ืกื˜ื™ืช ืชื—ืช ื‘ื™ืฆื•ืข ืžืจื•ื‘ื” ื”ืœื™ื›ื™ ืžืฉื ื”.

ืขื ื–ืืช, ื™ืฉ ืœื”ื˜ืžื™ืข ื‘ืื•ืคืŸ ืืกื˜ืจื˜ื’ื™ ืืช ืื™-ื”ื™ื›ื•ืœืช ืœืฉื™ื ื•ื™. ื”ืขืชืงื” ืžื•ื’ื–ืžืช ืื• ื ื˜ื™ืฉืช ืื•ื‘ื™ื™ืงื˜ื™ื ืขืœื•ืœื™ื ืœื”ื’ื‘ื™ืจ ืืช ืœื—ืฅ ืื™ืกื•ืฃ ื”ืืฉืคื” ืื ืœื ืžื ื•ื”ืœื™ื ื‘ื–ื”ื™ืจื•ืช. ืœื›ืŸ, ืืกื˜ืจื˜ื’ื™ื•ืช ื”ืขืชืงื”-ื›ืชื™ื‘ื” ืžืฉืœื™ืžื•ืช ืืช ืื™-ื”ื™ื›ื•ืœืช ืœืฉื™ื ื•ื™ ื‘ื›ืš ืฉื”ืŸ ืžืืคืฉืจื•ืช ืฉื™ื ื•ื™ื™ื ื‘ืืžืฆืขื•ืช ืฉื™ื‘ื•ื˜ ืžื‘ื•ืงืจ ื•ืœื ืžื•ื˜ืฆื™ื” ื‘ืžืงื•ื. ื˜ื›ื ื™ืงื•ืช ืืœื• ืžื‘ื˜ื™ื—ื•ืช ืฉื”ืœื™ื›ื™ื ื™ื›ื•ืœื™ื ืœืคืขื•ืœ ื‘ื‘ื˜ื—ื” ืขืœ ืชืžื•ื ื•ืช ื ืชื•ื ื™ื ืชื•ืš ืฉืžื™ืจื” ืขืœ ืขืงื‘ื™ื•ืช. ืžื“ื“ื™ ื‘ื™ืฆื•ืขื™ ืชื•ื›ื ื” ืฉืขืœื™ื›ื ืœืขืงื•ื‘ ืื—ืจื™ื”ืื ืจืื•ืช ื‘ื™ืฆื•ืขื™ื ื—ื™ื•ื ื™ืช ื‘ืขืช ื™ื™ืฉื•ื ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืืœื•. ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ืฉืœ ืขื™ืฆื•ื‘ ื‘ืœืชื™ ืžืฉืชื ื” ืขื ื ื™ื”ื•ืœ ื’ืจืกืื•ืช ื ืชื•ื ื™ื ื—ื›ื, ืืจื’ื•ื ื™ื ืžืฉื™ื’ื™ื ื’ื ื‘ื˜ื™ื—ื•ืช ื‘ื•-ื–ืžื ื™ืช ื•ื’ื ืชืคื•ืงื” ืฆืคื•ื™ื” ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื’ื‘ื•ื”ื™ื.

ื–ืจื™ืžืช ื ืชื•ื ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ืช ืœืžื ื™ืขืช ืžื•ื˜ืฆื™ื” ืžืฉื•ืชืคืช

ืขืงืจื•ื ื•ืช ืชื›ื ื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื ืžืขื•ื“ื“ื™ื ืชื›ื ื•ืŸ ื—ืกืจ ืžืฆื‘, ืฉื‘ื• ืคื•ื ืงืฆื™ื•ืช ืคื•ืขืœื•ืช ืขืœ ืงืœื˜ ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื”ืžืฆื‘ ื”ื’ืœื•ื‘ืœื™. ื™ื™ืฉื•ื ืจืขื™ื•ื ื•ืช ืืœื” ื‘-Java ื›ืจื•ืš ื‘ื™ืฆื™ืจืช ืฆื™ื ื•ืจื•ืช ื ืชื•ื ื™ื ืฉื‘ื”ื ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืžื™ื™ืฆืจื•ืช ืื•ื‘ื™ื™ืงื˜ื™ื ื—ื“ืฉื™ื ื‘ืžืงื•ื ืœืฉื ื•ืช ืื•ื‘ื™ื™ืงื˜ื™ื ืงื™ื™ืžื™ื. ื–ื” ืžื‘ื˜ื™ื— ืฉืืฃ ื”ืœื™ืš ืœื ื™ื•ื›ืœ ืœื”ืคืจื™ืข ืœื ืชื•ื ื™ื ืฉืœ ืื—ืจ, ื•ื‘ื›ืš ืžื‘ื˜ืœ ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืžื—ืœื•ืงืช ืขืœ ืžืฆื‘ ืžืฉื•ืชืฃ. ื”ืฆื’ืช Java Streams ื•ืื•ืกืคื™ื ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ื‘ืžื”ื“ื•ืจื•ืช JVM ื”ืื—ืจื•ื ื•ืช ื”ื•ืคื›ืช ื’ื™ืฉื” ื–ื• ืœื ื’ื™ืฉื” ื’ื ื‘ื”ืงืฉืจื™ื ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžื“ื•ืจ ืงื•ื“ื.

ื›ื“ื™ ืœื‘ืฆืข ืฉื™ืคื•ืฅ ืœื›ื™ื•ื•ืŸ ื–ืจื™ืžื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช, ืžืคืชื—ื™ื ืžืชื—ื™ืœื™ื ื‘ื–ื™ื”ื•ื™ ืชื—ื•ืžื™ื ืฉื‘ื”ื ืžืชื•ื“ื•ืช ืžืฉื ื•ืช ืฉื“ื•ืช ืื• ืื•ืกืคื™ื ืžืฉื•ืชืคื™ื. ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืžื“ื’ื™ืฉ ื ืงื•ื“ื•ืช ืžื•ื˜ืฆื™ื” ืืœื•, ื•ืžื ื—ื” ืืช ื”ืžืคืชื—ื™ื ืœื”ื—ืœื™ืฃ ืื•ืชืŸ ื‘ืคืขื•ืœื•ืช ื˜ื”ื•ืจื•ืช. ื”ืžืชื•ื“ื•ืœื•ื’ื™ื” ืžืฉืงืคืช ืœืงื—ื™ื ืž ืœื”ืฉืชื—ืจืจ ืžืขืจื›ื™ื ืžืงื•ื“ื“ื™ื, ื›ืืฉืจ ืฉื™ืคื•ืฅ ื ืชื•ื ื™ื (refactoring) ืžืฉืคืจ ืืช ื™ื›ื•ืœืช ื”ืชื—ื–ื•ืงื” ืขืœ ื™ื“ื™ ืฆืžืฆื•ื ืฆื™ืžื•ื“. ืื™ืžื•ืฅ ื–ืจื™ืžืช ื ืชื•ื ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ืช ื”ื•ืคืš ืืช ื ื™ื”ื•ืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืžื‘ืงืจื” ืžื‘ื•ืกืกืช ืกื™ื ื›ืจื•ืŸ ืœืงื•ืžืคื•ื–ื™ืฆื™ื” ื“ื˜ืจืžื™ื ื™ืกื˜ื™ืช, ื•ืžืฉืคืจ ืืช ื™ื›ื•ืœืช ื”ื‘ื“ื™ืงื” ื•ื”ืžื“ืจื’ื™ื•ืช ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื›ืœืœื™ ื”ืขืกืง ื”ืžืจื›ื–ื™ื™ื.

ืื•ืกืคื™ ื”ืขืชืงื”-ื‘ื›ืชื™ื‘ื” ืขื‘ื•ืจ ื ืชื™ื‘ื™ื ืขืชื™ืจื™ ืงืจื™ืื”

ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืกื•ื’ Copy-on-write (COW) ืžื™ื•ืขื“ื™ื ืœืชืจื—ื™ืฉื™ื ื‘ื”ื ืžืกืคืจ ื”ืงืจื™ืื•ืช ืขื•ืœื” ื‘ื”ืจื‘ื” ืขืœ ืžืกืคืจ ื”ื›ืชื™ื‘ื•ืช. ื‘ืžืงื•ื ืœื”ื™ื ืขืœ ื‘ืžื”ืœืš ื”ืฉื™ื ื•ื™, ืื•ืกืคื™ื ืืœื” ื™ื•ืฆืจื™ื ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ื”ืžืขืจืš ืื• ื”ืจืฉื™ืžื” ื”ื‘ืกื™ืกื™ืช ื›ืืฉืจ ืžืชืจื—ืฉื™ื ืฉื™ื ื•ื™ื™ื. ื”ืงื•ืจืื™ื ืžืžืฉื™ื›ื™ื ืœื’ืฉืช ืœื’ืจืกื” ื”ืงื•ื“ืžืช ืขื“ ืœื”ืฉืœืžืช ื”ืขื“ื›ื•ืŸ, ืžื” ืฉืžื‘ื˜ื™ื— ืงืจื™ืื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ืœืœื ื ืขื™ืœื”. ื‘-Java, ื”ืžื—ืœืงื•ืช CopyOnWriteArrayList ื•-CopyOnWriteSet ืžืกืคืงื•ืช ื™ื™ืฉื•ืžื™ื ืžื•ื‘ื ื™ื ื”ืžื‘ื˜ืœื™ื ืกื ื›ืจื•ืŸ ืขื‘ื•ืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืจื‘ื™ื ื”ื“ื•ืจืฉื™ื ืงืจื™ืื” ื’ื‘ื•ื”ื”, ื›ื’ื•ืŸ ืžื˜ืžื•ื ื™ ืชืฆื•ืจื” ืื• ืจื™ืฉื•ืžื™ ืžื˜ื-ื“ืื˜ื”.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืœืื•ืกืคื™ COW ื›ืจื•ืš ื‘ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ืฉืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื›ื“ื™ ืœื•ื•ื“ื ืฉืคืขื•ืœื•ืช ื›ืชื™ื‘ื” ืื™ื ืŸ ืชื›ื•ืคื•ืช. ื›ืืฉืจ ื”ืŸ ืžื™ื•ืฉืžื•ืช ื‘ื”ืงืฉืจ ื”ื ื›ื•ืŸ, ื”ืŸ ื™ื›ื•ืœื•ืช ืœื”ืคื—ื™ืช ื‘ืื•ืคืŸ ื“ืจืกื˜ื™ ืืช ืžืื‘ืง ื”ื ืขื™ืœื” ื•ืœืฉืคืจ ืืช ืขืงื‘ื™ื•ืช ื”ื”ืฉื”ื™ื”. ื“ืคื•ืก ื–ื” ืชื•ืื ืงืฉืจ ื”ื“ื•ืง ืœืžื•ืฉื’ื™ื ื‘- ื›ื™ืฆื“ ืœื”ืคื—ื™ืช ื”ืฉื”ื™ื™ื” ื‘ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช ืžื“ื•ืจ ืงื•ื“ื, ืฉื‘ื” ืืกื˜ืจื˜ื’ื™ื•ืช ืœืœื ื—ืกื™ืžื” ืžืืคืฉืจื•ืช ืชื’ื•ื‘ื” ื‘ื–ืžืŸ ืืžืช. ืื•ืกืคื™ COW ืžื‘ื™ืื™ื ืžื“ืจื’ื™ื•ืช ืฆืคื•ื™ื” ื•ืกืžื ื˜ื™ืงื” ืคืฉื•ื˜ื” ื™ื•ืชืจ ืฉืœ ืžืงื‘ื™ืœื™ื•ืช, ืืš ื™ืฉ ืœื”ืฉืชืžืฉ ื‘ื”ื ื‘ืื•ืคืŸ ืกืœืงื˜ื™ื‘ื™ ื›ื“ื™ ืœืื–ืŸ ื‘ื™ืŸ ื™ืขื™ืœื•ืช ื–ื™ื›ืจื•ืŸ ืœื‘ื™ืŸ ืจื•ื•ื—ื™ ืชืคื•ืงื”. ืื™ืžื•ืฅ ืžืžื•ืฉืžืข ืฉืœื”ื ืžื‘ื™ื ืœืžืงื‘ื™ืœื™ื•ืช ืืžื™ื ื” ืžื‘ืœื™ ืœื”ืชืคืฉืจ ืขืœ ื‘ื”ื™ืจื•ืช ืื• ื™ื›ื•ืœืช ืชื—ื–ื•ืงื”.

ืฆื™ืœื•ื ืžืฆื‘ ืฉืœ ืื’ืจื’ื˜ื™ื ืฉืœ ื“ื•ืžื™ื™ื ื™ื ื›ื“ื™ ืœื ืชืง ื›ื•ืชื‘ื™ื

ื‘ืžืขืจื›ื•ืช ืืจื’ื•ื ื™ื•ืช ืžื•ืจื›ื‘ื•ืช, ืฉื™ืจื•ืชื™ื ืžืจื•ื‘ื™ื ืงื•ืจืื™ื ื•ืžืขื“ื›ื ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืื•ื‘ื™ื™ืงื˜ื™ื ืฉืœ ื“ื•ืžื™ื™ืŸ ืžืฉื•ืชืฃ ื‘ื• ื–ืžื ื™ืช, ืžื” ืฉื™ื•ืฆืจ ืžื—ืœื•ืงืช ืขืœ ื™ืฉื•ื™ื•ืช ืขืกืงื™ื•ืช ืงืจื™ื˜ื™ื•ืช. ืฆื™ืœื•ื ืชืžื•ื ื•ืช ืžืกืคืง ืคืชืจื•ืŸ ืžืขืฉื™ ืขืœ ื™ื“ื™ ืžืชืŸ ืชืฆื•ื’ื” ืขืงื‘ื™ืช ืฉืœ ื”ื ืชื•ื ื™ื ืœื›ืœ ื”ืœื™ืš ืื• ืจื›ื™ื‘ ื‘ื ืงื•ื“ืช ื–ืžืŸ ืกืคืฆื™ืคื™ืช. ืขื“ื›ื•ื ื™ื ืžืชืจื—ืฉื™ื ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™ ื•ืžืžื•ื–ื’ื™ื ืžืื•ื—ืจ ื™ื•ืชืจ, ืžื” ืฉืžื‘ื˜ื™ื— ืฉื”ืงื•ืจืื™ื ืœื ื™ื•ืฉืคืขื• ืžื›ืชื™ื‘ื•ืช ื—ื•ืœืคื•ืช. ื“ืคื•ืก ื–ื” ืฉื™ืžื•ืฉื™ ื‘ืžื™ื•ื—ื“ ื‘ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืคื™ื ื ืกื™ื™ื ื•ืื ืœื™ื˜ื™ื™ื ืฉื‘ื”ื ื™ืฉ ืœืฉืžื•ืจ ืขืœ ืขืงื‘ื™ื•ืช ืชื•ืš ืชืžื™ื›ื” ื‘ืžืงื‘ื™ืœื•ืช.

ื™ื™ืฉื•ื snapshoting ื“ื•ืจืฉ ืชื•ื‘ื ื” ืืจื›ื™ื˜ืงื˜ื•ื ื™ืช ื•ืื ืœื™ื˜ื™ืช ื›ืื—ื“. ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœืขืงื•ื‘ ืื—ืจ ืื™ืœื• ืžื—ืœืงื•ืช ืžื™ื™ืฆื’ื•ืช ืฉื•ืจืฉื™ื ืžืฆื˜ื‘ืจื™ื ื•ืื™ืœื• ื”ืœื™ื›ื™ื ืื• ืฉื™ืจื•ืชื™ื ืžืฉื ื™ื ืื•ืชื. ื ืจืื•ืช ื–ื• ืžืืคืฉืจืช ืœืฆื•ื•ืชื™ื ืœื”ื›ื ื™ืก ื‘ื‘ื˜ื—ื” ืฉื™ืคื•ืฅ ืžื‘ื•ืกืก snapshot ืžื‘ืœื™ ืœื”ืคืจ ืืช ื›ืœืœื™ ื”ืขืกืง. ื”ืขื™ืงืจื•ืŸ ืžืฉืœื™ื ืืช ื”ืžืžืฆืื™ื ื‘... ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืืคืœื™ืงืฆื™ื•ืช, ื›ืืฉืจ ื”ืคืจื“ืช ื ืชื™ื‘ื™ ื ืชื•ื ื™ื ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ื•ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ืžืฉืคืจืช ืืช ื™ื›ื•ืœืช ื”ื”ืจื—ื‘ื”. ืฆื™ืœื•ื ืชืžื•ื ื•ืช ืžืฉื ื” ืืช ืžื•ื“ืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืขืœ ื™ื“ื™ ื ื™ืชื•ืง ื›ื•ืชื‘ื™ื ืžืงื•ืจืื™ื, ื•ืžื‘ื˜ื™ื— ืฉื”ืชืคื•ืงื” ื’ื“ืœื” ื‘ืื•ืคืŸ ืœื™ื ื™ืืจื™ ื’ื ื›ื›ืœ ืฉืžื•ืจื›ื•ื‘ ื”ืขืกืงืื•ืช ืขื•ืœื”.

ื”ื—ืœืคื•ืช ืœืœื ื—ืกื™ืžื” ื•ืœืœื ื ืขื™ืœื”

ืืœื’ื•ืจื™ืชืžื™ื ืœื ื—ืกื•ืžื™ื ืžื™ื™ืฆื’ื™ื ืืช ื”ืฆืขื“ ื”ืื‘ื•ืœื•ืฆื™ื•ื ื™ ื”ื‘ื ื‘ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช, ื•ืžื—ืœื™ืคื™ื ืืช ื”ืกื ื›ืจื•ืŸ ื”ืžืกื•ืจืชื™ ื‘ืคืขื•ืœื•ืช ืื˜ื•ืžื™ื•ืช ื”ืžื‘ื˜ื™ื—ื•ืช ื”ืชืงื“ืžื•ืช ืœืœื ื”ื“ืจื” ื”ื“ื“ื™ืช. ื‘ื ื™ื’ื•ื“ ืœื ืขื™ืœื•ืช, ืฉื‘ื”ืŸ ื”ืœื™ืš ืื—ื“ ื—ื™ื™ื‘ ืœื”ืžืชื™ืŸ ืœืื—ืจ ื›ื“ื™ ืœืฉื—ืจืจ ื’ื™ืฉื”, ืืœื’ื•ืจื™ืชืžื™ื ืœื ื—ืกื•ืžื™ื ืžืืคืฉืจื™ื ืœืžืกืคืจ ื”ืœื™ื›ื™ื ืœืขื‘ื•ื“ ื‘ื• ื–ืžื ื™ืช ื‘ืืžืฆืขื•ืช ืคืขื•ืœื•ืช ื”ืฉื•ื•ืื” ื•ื”ื—ืœืคื” ืื˜ื•ืžื™ื•ืช (CAS). ื’ื™ืฉื” ื–ื• ืžื‘ื˜ื™ื—ื” ืฉืœืคื—ื•ืช ื”ืœื™ืš ืื—ื“ ืžืฉืœื™ื ืืช ืคืขื•ืœืชื• ื‘ื›ืœ ืขืช, ื•ืžืฉืคืจืช ื‘ืื•ืคืŸ ื“ืจืžื˜ื™ ืืช ื”ืชื’ื•ื‘ื” ื•ื”ืชืคื•ืงื” ืชื—ืช ืžืงื‘ื™ืœื™ื•ืช ื’ื‘ื•ื”ื”. ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืืจื’ื•ื ื™ื•ืช ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ, ื˜ื›ื ื™ืงื•ืช ืืœื• ืžืกื™ืจื•ืช ืืช ืชืงืจืช ื”ื‘ื™ืฆื•ืขื™ื ืฉื ื•ืฆืจืช ืขืœ ื™ื“ื™ ืกื ื›ืจื•ืŸ ืžื‘ื•ืกืก ืฆื’ ืชื•ืš ืฉืžื™ืจื” ืขืœ ื ื›ื•ื ื•ืช ื•ืขืงื‘ื™ื•ืช.

ืขื™ืฆื•ื‘ื™ื ืœืœื ื ืขื™ืœื” ืจืœื•ื•ื ื˜ื™ื™ื ื‘ืžื™ื•ื—ื“ ื‘ืžื”ืœืš ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ืžืฉื•ื ืฉื”ื ืžืฉืชืœื‘ื™ื ื‘ืื•ืคืŸ ื˜ื‘ืขื™ ื‘ืกื‘ื™ื‘ื•ืช ืžื‘ื•ื–ืจื•ืช ื•ืืกื™ื ื›ืจื•ื ื™ื•ืช. ื‘ืกื™ืกื™ ืงื•ื“ ืžื“ื•ืจ ืงื•ื“ื ื”ืžืกืชืžื›ื™ื ืขืœ ืกื ื›ืจื•ืŸ ื’ืก ื ื™ืชืŸ ืœืขืฆื‘ ืžื—ื“ืฉ ื›ื“ื™ ืœืžื ืฃ ืœื•ืœืื•ืช CAS, ืชื•ืจื™ื ืื˜ื•ืžื™ื™ื ื•ืขืจื™ืžื•ืช ืœื ื—ืกื•ืžื•ืช, ื•ืœืฉื ื•ืช ืžื•ื“ืœื™ื ืฉืœ ื‘ื™ืฆื•ืข ืžื‘ืœื™ ืœื”ื›ื ื™ืก ืชืœื•ื™ื•ืช ื—ื™ืฆื•ื ื™ื•ืช. ื›ืคื™ ืฉืžืคื•ืจื˜ ื‘ ื‘ื™ืฆื•ืข ืกืžืœื™ ื‘ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™, ืžื™ื“ื•ืœ ืกื˜ื˜ื™ ืžืกื™ื™ืข ืœื–ื”ื•ืช ืื™ืœื• ืคืขื•ืœื•ืช ื ื™ืชืŸ ืœื”ื—ืœื™ืฃ ื‘ื‘ื˜ื—ื” ื‘ืžืงื‘ื™ืœื•ืช ืื˜ื•ืžื™ื•ืช. ื”ืžื˜ืจื” ืื™ื ื” ืจืง ื‘ื™ืฆื•ืข ืžื”ื™ืจ ื™ื•ืชืจ ืืœื ืžื“ืจื’ื™ื•ืช ืฆืคื•ื™ื” - ื”ื‘ื˜ื—ืช ื‘ื™ืฆื•ืขื™ื ืขืงื‘ื™ื™ื ืฉืœ ืžืขืจื›ื•ืช ื›ื›ืœ ืฉื”ืžืงื‘ื™ืœื™ื•ืช ื’ื“ืœื” ื‘ืื•ืคืŸ ืืงืกืคื•ื ื ืฆื™ืืœื™.

ืœื•ืœืื•ืช CAS ื•ืžืขื“ื›ื•ื ื™ ืฉื“ื” ืื˜ื•ืžื™

ื”ืฉื•ื•ืื” ื•ื”ื—ืœืคื” (CAS) ื”ื™ื ืื‘ืŸ ื”ืคื™ื ื” ืฉืœ ืชื›ื ื•ืช ืœืœื ื ืขื™ืœื”. ื”ื™ื ืžืืคืฉืจืช ืœืฉืจืฉื•ืจ ืœืฉื ื•ืช ืขืจืš ืจืง ืื ื”ื•ื ืœื ื”ืฉืชื ื” ืžืื– ื”ืงืจื™ืื” ื”ืื—ืจื•ื ื”, ื•ื‘ื›ืš ืžื•ื ืขืช ื”ืชื ื’ืฉื•ื™ื•ืช ืœืœื ื—ืกื™ืžื”. ืœื•ืœืื•ืช CAS ืžื ืกื•ืช ืฉื•ื‘ ื•ืฉื•ื‘ ืœื‘ืฆืข ืขื“ื›ื•ื ื™ื ืขื“ ืœื”ืฆืœื—ื”, ื•ืžื‘ื˜ื™ื—ื•ืช ื”ืชืงื“ืžื•ืช ืกื•ืคื™ืช ืชื•ืš ื”ื™ืžื ืขื•ืช ืžืžื‘ื•ื™ ืกืชื•ื. ื‘-Java, AtomicInteger, AtomicReference ื•ืžืขื“ื›ื•ื ื™ ืฉื“ื•ืช ืžืกืคืงื™ื ืžื ื’ื ื•ื ื™ื ืžื‘ื•ืกืกื™ CAS ื”ืžืกื™ืจื™ื ืืช ื”ืฆื•ืจืš ื‘ื‘ืœื•ืงื™ื ืžืกื•ื ื›ืจื ื™ื ื‘ืžืงืจื™ ืฉื™ืžื•ืฉ ืจื‘ื™ื.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืงื•ื“ ืžืกื•ื ื›ืจืŸ ืœืคืขื•ืœื•ืช CAS ืžืชื—ื™ืœ ื‘ื–ื™ื”ื•ื™ ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื ืงื˜ื ื™ื ืฉืžืขื“ื›ื ื™ื ืจืง ืฉื“ื•ืช ืื• ื”ืคื ื™ื•ืช ืคืจื™ืžื™ื˜ื™ื‘ื™ื™ื. ื‘ื“ื™ืงืช ืงื•ื“ ืกื˜ื˜ื™ืช ืžื’ืœื” ืื™ืœื• ืžืฉืชื ื™ื ื ื™ืชืŸ ืœื”ืžื™ืจ ื‘ื‘ื˜ื—ื” ืžื‘ืœื™ ืœื”ืคืจ ืงื‘ื•ืขื™ื. ื”ืขื™ืงืจื•ืŸ ืžืงื‘ื™ืœ ืœื’ื™ืฉื•ืช ื‘... ื›ื™ืฆื“ ืœื–ื”ื•ืช ื•ืœื”ืคื—ื™ืช ืžื•ืจื›ื‘ื•ืช ืฆื™ืงืœื•ืžื˜ื™ืช, ืฉื‘ื” ืคื™ืฉื•ื˜ ืžืฉืคืจ ืืช ื™ื›ื•ืœืช ื”ืชื—ื–ื•ืงื” ื•ื”ื—ื™ื–ื•ื™. ืขื“ื›ื•ื ื™ื ืžื‘ื•ืกืกื™ CAS ืื™ื“ื™ืืœื™ื™ื ืขื‘ื•ืจ ืžื•ื ื™ื, ืื™ื ื“ืงืกื™ื ื•ื“ื’ืœื™ ืžื“ื™ื ื” ื”ื“ื•ืจืฉื™ื ื’ื™ืฉื” ื‘ืชื“ื™ืจื•ืช ื’ื‘ื•ื”ื”. ื”ื ืžื‘ื˜ื™ื—ื™ื ืฉื”ืชืงื“ืžื•ืช ืชืžื™ื“ ืืคืฉืจื™ืช, ื•ืžืฉืคืจื™ื ืืช ืชื’ื•ื‘ืช ื”ืžืขืจื›ืช ื•ืืช ื”ื”ื’ื™ื ื•ืช ื’ื ืชื—ืช ืžืื‘ืง ื›ื‘ื“.

ืชื•ืจื™ื ืœืœื ืžื ืขื•ืœื™ื ื•ื˜ื‘ืขื•ืช ื‘ืกื’ื ื•ืŸ ืฉื™ื‘ื•ืฉื™ื

ืชื•ืจื™ ื—ืกื™ืžื” ืžืกื•ืจืชื™ื™ื ืžืกืชืžื›ื™ื ืขืœ ื ืขื™ืœื•ืช ืคื ื™ืžื™ื•ืช ื›ื“ื™ ืœื ื”ืœ ื™ืฆืจื ื™ื ื•ืฆืจื›ื ื™ื ื‘ื• ื–ืžื ื™ืช. ืชื•ืจื™ื ืœืœื ื ืขื™ืœื” ืžื—ืœื™ืคื™ื ืžื•ื“ืœ ื–ื” ื‘ืžืฆื‘ื™ืขื™ ืจืืฉ ื•ื–ื ื‘ ืื˜ื•ืžื™ื™ื ื”ืžืืคืฉืจื™ื ื’ื™ืฉื” ื‘ื• ื–ืžื ื™ืช ืœืœื ื”ืžืชื ื”. ืชื‘ื ื™ืช ื”ืฉื™ื‘ื•ืฉ, ืฉืคื•ืชื—ื” ื‘ืžืงื•ืจ ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืžืกื—ืจ ืคื™ื ื ืกื™, ืžื™ื™ืฉืžืช ืืช ืื•ืชื• ืจืขื™ื•ืŸ ืขืœ ืžืื’ืจื™ื ื˜ื‘ืขืชื™ื™ื, ื•ืžืกืคืงืช ืชืงืฉื•ืจืช ืขื ื”ืฉื”ื™ื™ื” ื ืžื•ื›ื” ื‘ืžื™ื•ื—ื“ ื‘ื™ืŸ ื”ืœื™ื›ื™ื. ืžื‘ื ื™ ื ืชื•ื ื™ื ืืœื” ืžืžื–ืขืจื™ื ืืช ืชืงื•ืจืช ื”ืชื™ืื•ื ื•ื™ืขื™ืœื™ื ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ืฆื™ื ื•ืจื•ืช ืžื•ื ื—ื™ ืื™ืจื•ืขื™ื, ืžืขืจื›ื•ืช ืฆื‘ื™ืจืช ื™ื•ืžื ื™ื ื•ืคืœื˜ืคื•ืจืžื•ืช ื ื™ืชื•ื— ื‘ื–ืžืŸ ืืžืช.

ื™ื™ืฉื•ื ืชื•ืจื™ื ืœืœื ื ืขื™ืœื” ื“ื•ืจืฉ ืชืฉื•ืžืช ืœื‘ ืžื“ื•ืงื“ืงืช ืœื ืจืื•ืช ื”ื–ื™ื›ืจื•ืŸ ื•ืœืขืจื‘ื•ื™ื•ืช ื”ืกื“ืจ ืฉืžืกืคืง ื”-JVM. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ื™ื ืฉืขื•ืงื‘ื™ื ืื—ืจ ื™ื—ืกื™ ื™ืฆืจืŸ-ืฆืจื›ืŸ ืžืกื™ื™ืขื™ื ื‘ื–ื™ื”ื•ื™ ืžื•ืขืžื“ื™ื ืžืชืื™ืžื™ื ืœืขื™ื‘ื•ื“ ืžื—ื“ืฉ. ื›ืคื™ ืฉื ื“ื•ืŸ ื‘... ืืกื˜ืจื˜ื’ื™ื•ืช ืฉื™ืคื•ืฅ ืฉืœ ืžื™ืงืจื•-ืฉื™ืจื•ืชื™ืื ื™ืชื•ืง ื“ืคื•ืกื™ ืื™ื ื˜ืจืืงืฆื™ื” ืžื•ื‘ื™ืœ ืœืชืคื•ืงื” ื•ืขืžื™ื“ื•ืช ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ. ื”ื—ืœืคืช ืชื•ืจื™ ื—ืกื™ืžื” ื‘ื—ืœื•ืคื•ืช ืœืœื ื ืขื™ืœื” ืžืคื—ื™ืชื” ืžืฉืžืขื•ืชื™ืช ืืช ืฉื•ื ื•ืช ื”ื”ืฉื”ื™ื” ื•ืžื™ื™ืฆื‘ืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ื‘ืžื”ืœืš ืขื•ืžืก ืฉื™ื, ืžื” ืฉื”ื•ืคืš ืื•ืชื ืœื—ื™ื•ื ื™ื™ื ื‘ืžืขืจื›ื•ืช ื”ื“ื•ืจืฉื•ืช ื–ืจื™ืžืช ื ืชื•ื ื™ื ืขืงื‘ื™ืช ื‘ืชื“ื™ืจื•ืช ื’ื‘ื•ื”ื”.

ื”ื™ืžื ืขื•ืช ืž-ABA ื•ื”ื‘ื˜ื—ืช ื”ื‘ื˜ื—ื•ืช ื”ืชืงื“ืžื•ืช

ืื—ื“ ื”ืืชื’ืจื™ื ืฉืœ ืชื›ื ื•ืช ืœืœื ื ืขื™ืœื” ื”ื•ื ื‘ืขื™ื™ืช ื”-ABA, ืฉื‘ื” ืžืฉืชื ื” ืžืฉืชื ื” ืžืขืจืš ืื—ื“ ืœืžืฉื ื”ื• ื•ื—ื–ืจื” ื‘ื™ืŸ ื‘ื“ื™ืงื•ืช, ืžื” ืฉืžื˜ืขื” ื”ืฉื•ื•ืื•ืช CAS ื•ื’ื•ืจื ืœื”ืืžื™ืŸ ืฉืœื ื”ืชืจื—ืฉ ืฉื™ื ื•ื™. ื›ื“ื™ ืœืžื ื•ืข ื–ืืช, ื™ื™ืฉื•ืžื™ื ืžื•ื“ืจื ื™ื™ื ืžืฆืจืคื™ื ื—ื•ืชืžื•ืช ื’ืจืกื” ืื• ืžืฉืชืžืฉื™ื ื‘ื”ืคื ื™ื•ืช ืื˜ื•ืžื™ื•ืช ื”ื ื™ืชื ื•ืช ืœืกื™ืžื•ืŸ ื”ืžื–ื”ื•ืช ืฉื™ื ื•ื™ื™ื ื‘ื™ื ื™ื™ื. ื”ื‘ื˜ื—ืช ืขืจื‘ื•ื™ื•ืช ื”ืชืงื“ืžื•ืช ื›ืจื•ื›ื” ื’ื ื‘ื‘ื—ื™ืจืช ืกื•ื’ ื”ืืœื’ื•ืจื™ืชื ื”ื ื›ื•ืŸ ืฉืื™ื ื• ื—ื•ืกื, ื›ื’ื•ืŸ ืœืœื ื ืขื™ืœื” (ื”ื‘ื˜ื—ืช ื”ืชืงื“ืžื•ืช ื›ืœืœ-ืžืขืจื›ืชื™ืช) ืื• ืœืœื ื”ืžืชื ื” (ื”ื‘ื˜ื—ืช ื”ืชืงื“ืžื•ืช ืœืคื™ ื”ืœื™ืš).

ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืžืกื™ื™ืข ื‘ื–ื™ื”ื•ื™ ืื–ื•ืจื™ื ื‘ื”ื ืชื ืื™ ABA ืขืฉื•ื™ื™ื ืœื”ืชืจื—ืฉ ืขืœ ื™ื“ื™ ืžืขืงื‘ ืื—ืจ ืจืฆืคื™ ืงืจื™ืื”-ืฉื™ื ื•ื™-ื›ืชื™ื‘ื” ืขืœ ืคื ื™ ืžืฉืชื ื™ื ืžืฉื•ืชืคื™ื. ืจืžืช ื ืจืื•ืช ื–ื• ืžืงื‘ื™ืœื” ืœื˜ื›ื ื™ืงื•ืช ื‘... ืจื“ื™ืคื” ืื—ืจ ืฉื™ื ื•ื™ื™ื ื‘ื›ืœื™ ืงื•ื“ ืกื˜ื˜ื™, ืฉื‘ื• ืžื•ื“ืขื•ืช ื’ืจืกืื•ืช ืžื“ื•ื™ืงืช ืžื‘ื˜ื™ื—ื” ืขื“ื›ื•ื ื™ื ื‘ื˜ื•ื—ื™ื. ื™ื™ืฉื•ื ื ื›ื•ืŸ ืฉืœ ืขืจื‘ื•ื™ื•ืช ื”ืชืงื“ืžื•ืช ื“ื•ืจืฉ ืื™ื–ื•ืŸ ื‘ื™ืŸ ืžื•ืจื›ื‘ื•ืช ืืœื’ื•ืจื™ืชืžื™ืช ืœื‘ื™ืŸ ื™ื›ื•ืœืช ืชื—ื–ื•ืงื”. ื›ืืฉืจ ืžื‘ืฆืขื™ื ืื•ืชื ื›ืจืื•ื™, ืขื™ืฆื•ื‘ื™ื ืœืœื ื ืขื™ืœื” ื•ืœืœื ื”ืžืชื ื” ืžืกืคืงื™ื ืžื“ืจื’ื™ื•ืช ื—ืกืจืช ืชืงื“ื™ื, ื”ืžืืคืฉืจื™ื ืœืžืขืจื›ื•ืช Java ืืจื’ื•ื ื™ื•ืช ืœื”ืชืžื•ื“ื“ ืขื ืขื•ืžืกื™ ืžืงื‘ื™ืœื™ื•ืช ืงื™ืฆื•ื ื™ื™ื ืขื ื”ืฉื”ื™ื™ื” ื™ืฆื™ื‘ื” ื•ืขืœื•ืช ืชื™ืื•ื ืžื™ื ื™ืžืœื™ืช.

ืงืœื˜/ืคืœื˜ ืืกื™ื ื›ืจื•ื ื™ ื•ืจืคืงื˜ื•ืจื™ื ื’ ืžื•ื ื—ื” ื”ื•ื“ืขื•ืช

ืžืขืจื›ื•ืช Java ืจื‘ื•ืช ื‘ืงื ื” ืžื™ื“ื” ื’ื“ื•ืœ ืžืชืžื•ื“ื“ื•ืช ืขื ืžื’ื‘ืœื•ืช ืชืคื•ืงื” ื”ื ื’ืจืžื•ืช ืžื—ืกื™ืžืช ืคืขื•ืœื•ืช ืงืœื˜ ื•ืคืœื˜. ืงืœื˜/ืคืœื˜ ืกื™ื ื›ืจื•ื ื™ ืžืกื•ืจืชื™ ืžืืœืฅ ืืช ื”ืœื™ื›ื™ ื”ืžืฉื ื” ืœื”ืžืชื™ืŸ ืœืชื’ื•ื‘ื•ืช ืžืžืขืจื›ื•ืช ื—ื™ืฆื•ื ื™ื•ืช ื›ื’ื•ืŸ ืžืกื“ื™ ื ืชื•ื ื™ื, ืฉืจืชื™ ืงื‘ืฆื™ื ืื• ืžืžืฉืงื™ API ืœืคื ื™ ื”ืžืฉืš ื”ื‘ื™ืฆื•ืข. ืชื—ืช ืขื•ืžืก ื›ื‘ื“, ืžื•ื“ืœ ื–ื” ืžื•ื‘ื™ืœ ืœืชืฉื™ืฉื•ืช ืžืื’ืจ ื”ืœื™ื›ื™ ื”ืžืฉื ื”, ื”ืฉื”ื™ื” ืžื•ื’ื‘ืจืช ื•ื”ืฆื˜ื‘ืจื•ืช ืชื•ืจื™ื ื‘ืœืชื™ ืฆืคื•ื™ื”. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืงืœื˜/ืคืœื˜ ืืกื™ื ื›ืจื•ื ื™ ืžืกื™ืจ ืื™ืœื•ืฆื™ื ืืœื” ืขืœ ื™ื“ื™ ื ื™ืชื•ืง ื”ืฉืœืžืช ืงืœื˜/ืคืœื˜ ืžื‘ื™ืฆื•ืข ื”ืœื™ื›ื™ ื”ืžืฉื ื”, ื•ืžืืคืฉืจ ืœืœื™ื›ื™ ื”ืžืฉื ื” ืœื˜ืคืœ ื‘ื‘ืงืฉื•ืช ื—ื“ืฉื•ืช ื‘ืขื•ื“ ืฉืื—ืจื™ื ืžืžืชื™ื ื™ื ืœืชื•ืฆืื•ืช. ื”ืชื•ืฆืื” ื”ื™ื ื ื™ืฆื•ืœ ืžืฉืื‘ื™ื ื—ืœืง ื™ื•ืชืจ ื•ืงื ื” ืžื™ื“ื” ื›ืžืขื˜ ืœื™ื ื™ืืจื™ ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ื• ื–ืžื ื™ืช.

ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžื•ื ื—ื•ืช ื”ื•ื“ืขื•ืช ื‘ื ื•ื™ื•ืช ืขืœ ืขื™ืงืจื•ืŸ ื–ื” ืขืœ ื™ื“ื™ ื”ืฆื’ืช ืชืงืฉื•ืจืช ืœื ื—ืกื™ืžื” ื“ืจืš ืื™ืจื•ืขื™ื ืื• ืชื•ืจื™ื. ื‘ืžืงื•ื ืœื”ืคืขื™ืœ ืฉื™ืจื•ืชื™ื ื™ืฉื™ืจื•ืช, ืจื›ื™ื‘ื™ื ืฉื•ืœื—ื™ื ื”ื•ื“ืขื•ืช ืฉืžืคืขื™ืœื•ืช ืขื™ื‘ื•ื“ ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™. ื’ื™ืฉื” ื–ื• ืœื ืจืง ืžืฉืคืจืช ืืช ื”ืžืงื‘ื™ืœื•ืช ืืœื ื’ื ืžื‘ื•ื“ื“ืช ื›ืฉืœื™ื, ื•ืžืืคืฉืจืช ื ื™ืกื™ื•ื ื•ืช ื—ื•ื–ืจื™ื ืžืงื•ืžื™ื™ื ื•ืฉื‘ื™ืจืช ืžืขื’ืœื™ื. ื›ืคื™ ืฉื ื‘ื—ืŸ ื‘ ืžืชืื ืื™ืจื•ืขื™ื ืœื ื™ืชื•ื— ื’ื•ืจื ืฉื•ืจืฉ, ื‘ืงืจืช ื–ืจื™ืžื” ืžื•ื ืขืช ื”ื•ื“ืขื•ืช ืžืฉืคืจืช ื”ืŸ ืืช ื”ื™ืฆื™ื‘ื•ืช ื•ื”ืŸ ืืช ื”ื ืจืื•ืช ื‘ื™ืŸ ื”ืžืขืจื›ื•ืช. ืขืœ ื™ื“ื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืœื“ืคื•ืกื™ ืงืœื˜/ืคืœื˜ ื•ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืืกื™ื ื›ืจื•ื ื™ื™ื, ืืจื’ื•ื ื™ื ืžืžื™ืจื™ื ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืกื™ื ื›ืจื•ื ื™ื•ืช ื•ืงืฉื™ื—ื•ืช ืœืคืœื˜ืคื•ืจืžื•ืช ื’ืžื™ืฉื•ืช ื•ืžื›ื•ื•ื ื•ืช ืื™ืจื•ืขื™ื ืฉื™ื›ื•ืœื•ืช ืœืกืคื•ื’ ืงืคื™ืฆื•ืช ื‘ืขื•ืžืก ื”ืขื‘ื•ื“ื” ืžื‘ืœื™ ืœืงืจื•ืก ื‘ื‘ื™ืฆื•ืขื™ื.

ื›ืชื™ื‘ื” ืžื—ื“ืฉ ืฉืœ ืฉืจืฉืจืื•ืช ืฉื™ื—ื•ืช ื—ืกื™ืžื•ืช ืขื ื—ื•ื–ื™ื ืขืชื™ื“ื™ื™ื ื•ื”ืฉืœืžื•ืช

ื”ืฆืขื“ ื”ืจืืฉื•ืŸ ืœืงืจืืช ืฉื—ื–ื•ืจ (refactoring) ืืกื™ื ื›ืจื•ื ื™ ื”ื•ื ืคื™ืจื•ืง ืฉืจืฉืจืื•ืช ืงืจื™ืื•ืช ื—ื•ืกืžื•ืช. ืงื•ื“ ื’'ืื•ื•ื” ืžื“ื•ืจ ืงื•ื“ื ืžื‘ืฆืข ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืจืฆืคื™ื ืืจื•ื›ื™ื ืฉืœ ืคืขื•ืœื•ืช ืงืœื˜/ืคืœื˜ ืชืœื•ื™ื•ืช, ื›ืืฉืจ ื›ืœ ืฉืœื‘ ืžืžืชื™ืŸ ืœื”ืฉืœืžืช ื”ืงื•ื“ื. ืฉื—ื–ื•ืจ ืคืขื•ืœื•ืช ืืœื• ืœืฉืจืฉืจืื•ืช ืœื ื—ื•ืกืžื•ืช ื‘ืืžืฆืขื•ืช CompletableFuture, CompletionStage ืื• ืžื‘ื ื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ืžืืคืฉืจ ืœืžืกืคืจ ืคืขื•ืœื•ืช ืœื”ืชืงื“ื ื‘ื• ื–ืžื ื™ืช. Futures ืžืืคืฉืจื™ื ืœืžืคืชื—ื™ื ืœื”ื’ื“ื™ืจ ืชืœื•ื™ื•ืช ื‘ื™ืŸ ืžืฉื™ืžื•ืช ื‘ืื•ืคืŸ ื”ืฆื”ืจืชื™, ืžื” ืฉืžืืคืฉืจ ืชื–ืžื•ืจ ื™ืขื™ืœ ืœืœื ื ื™ื”ื•ืœ ื”ืœื™ื›ื™ื ืžืคื•ืจืฉ.

ื›ื“ื™ ืœื™ื™ืฉื ื˜ืจื ืกืคื•ืจืžืฆื™ื” ื–ื• ื‘ืฆื•ืจื” ื‘ื˜ื•ื—ื”, ืฆื•ื•ืชื™ื ืฆืจื™ื›ื™ื ืœื”ืชื—ื™ืœ ื‘ื–ื™ื”ื•ื™ ืžืžืฉืงื™ API ืกื™ื ื›ืจื•ื ื™ื™ื ื”ืฉื•ืœื˜ื™ื ื‘ื–ืžืŸ ืงืœื˜/ืคืœื˜. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ื‘ื–ืžืŸ ืจื™ืฆื” ืžื’ืœื™ื ืื™ืœื• ืฉื™ื˜ื•ืช ืื—ืจืื™ื•ืช ืœืžืฉืš ื”ื—ืกื™ืžื” ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ. ื”ืชื”ืœื™ืš ืžืฉืงืฃ ืืกื˜ืจื˜ื’ื™ื•ืช ืž ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืกืงื™ืจื•ืช ืงื•ื“ ื‘ืฆื™ื ื•ืจื•ืช Jenkins, ืฉื‘ื• ืื•ื˜ื•ืžืฆื™ื” ืžื‘ื˜ื™ื—ื” ืขืงื‘ื™ื•ืช ื•ืืžื™ื ื•ืช ื‘ืžื”ืœืš ืขื™ื‘ื•ื“ ืžื—ื“ืฉ. ื‘ืจื’ืข ืฉื“ืคื•ืกื™ื ืžื‘ื•ืกืกื™ ืขืชื™ื“ ืžื—ืœื™ืคื™ื ืงืจื™ืื•ืช ืกื™ื ื›ืจื•ื ื™ื•ืช, ื”ืžืขืจื›ืช ืžืฉื™ื’ื” ืžืงื‘ื™ืœื™ื•ืช ืจื‘ื” ื™ื•ืชืจ, ื ื™ืฆื•ืœ ืžื•ืคื—ืช ืฉืœ ื”ืœื™ื›ื™ ืžืฉื ื” ื•ืชื’ื•ื‘ืชื™ื•ืช ืžืฉื•ืคืจืช ื’ื ืชื—ืช ืคืขื•ืœื•ืช ืขืชื™ืจื•ืช ืขื•ืžืก.

ื–ืจืžื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ื›ื“ื™ ืœืžื ื•ืข ื—ื ื™ื™ืช ืฉืจืฉื•ืจ

ื–ืจืžื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ืžืฆื™ืขื™ื ืžื•ื“ืœ ืกื˜ื ื“ืจื˜ื™ ืœืขื™ื‘ื•ื“ ื–ืจื™ืžื•ืช ื ืชื•ื ื™ื ืืกื™ื ื›ืจื•ื ื™ื•ืช ืขื ื‘ืงืจืช ืœื—ืฅ ืื—ื•ืจื™. ื‘ื ื™ื’ื•ื“ ืœืžืกื’ืจื•ืช ืžืงื‘ื™ืœื™ื•ืช ืžืกื•ืจืชื™ื•ืช, ืžืขืจื›ื•ืช ืจื™ืืงื˜ื™ื‘ื™ื•ืช ืžืชืื™ืžื•ืช ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืืช ืงืฆื‘ ืคืœื™ื˜ืช ื”ื ืชื•ื ื™ื ื‘ื”ืชื‘ืกืก ืขืœ ื–ืžื™ื ื•ืช ื”ืฆืจื›ืŸ, ื•ื‘ื›ืš ืžื•ื ืขื•ืช ืžื—ืกื•ืจ ื‘ื”ืœื™ื›ื™ื ื•ืขื•ืžืก ื™ืชืจ ืขืœ ื”ื–ื™ื›ืจื•ืŸ. ืกืคืจื™ื•ืช ื›ืžื• Project Reactor ื•-RxJava ืžืืคืฉืจื•ืช ืœืžืคืชื—ื™ื ืœืฉืจืฉืจ ืคืขื•ืœื•ืช ื›ืฆื™ื ื•ืจื•ืช ืจื™ืืงื˜ื™ื‘ื™ื™ื ืฉื‘ื”ื ื”ื ืชื•ื ื™ื ื–ื•ืจืžื™ื ื‘ืจืฆื™ืคื•ืช ืœืœื ืกื ื›ืจื•ืŸ ืžืคื•ืจืฉ.

ืžืขื‘ืจ ืœื–ืจืžื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ืžืชื—ื™ืœ ื‘ื–ื™ื”ื•ื™ ื“ืคื•ืกื™ ื‘ื™ืงื•ืจืช ืื• ื—ืกื™ืžื” ื—ื•ื–ืจื™ื ื‘ืชื•ืš ืจื›ื™ื‘ื™ื ืงื™ื™ืžื™ื. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœืขืงื•ื‘ ืื—ืจ ื”ื™ื›ืŸ ืžืชืจื—ืฉืช ื—ื ื™ื™ืช ื”ืœื™ื›ื™ื ืขืงื‘ ื”ืžืชื ื•ืช ืืจื•ื›ื•ืช ืื• ืขื™ื‘ื•ื“ ืกื“ืจืชื™. ื”ื’ื™ืฉื” ืžืงื‘ื™ืœื” ืœืžื•ืฉื’ื™ื ืž... ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžื—ื–ื•ืจ ื”ื—ื™ื™ื ืฉืœ ืคื™ืชื•ื— ืชื•ื›ื ื”, ืฉื‘ื• ื™ืขื™ืœื•ืช ืฆื™ื ื•ืจ ื”ืชืงืฉื•ืจืช ืžื ื™ืขื” ืืžื™ื ื•ืช ื•ืžื“ืจื’ื™ื•ืช. ืขืœ ื™ื“ื™ ื”ืžืจืช ืชื”ืœื™ื›ื™ ื—ืกื™ืžื” ืœืฉืจืฉืจืื•ืช ืจื™ืืงื˜ื™ื‘ื™ื•ืช, ืžืคืชื—ื™ื ืžืคื—ื™ืชื™ื ืืช ื–ืžืŸ ื”ื”ืชื ื”ืœื•ืช ืฉืœ ื”ืžืขื‘ื“ ื•ืžืฉื™ื’ื™ื ื‘ื™ืฆื•ืขื™ื ืฆืคื•ื™ื™ื ื™ื•ืชืจ ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืฉืชื ื™ื. ืฉื™ื ื•ื™ ืคืจื“ื™ื’ืžื” ื–ื” ืžืฉื ื” ืืช ืžื•ื“ืœ ื”ืžืงื‘ื™ืœื™ื•ืช ืžืชื–ืžื•ืŸ ืžื‘ื•ืกืก-ื”ืœื™ืš (thread) ืœื‘ืงืจืช ื–ืจื™ืžื” ืžื•ื ืขืช ื ืชื•ื ื™ื, ื•ืžืืคืฉืจ ืชื’ื•ื‘ื” ืจืฆื™ืคื” ื‘ืกื‘ื™ื‘ื•ืช ืžื‘ื•ื–ืจื•ืช.

ื˜ื™ืคื•ืœ ื‘ื”ื•ื“ืขื•ืช ืื™ื“ืžืคื•ื˜ื ื˜ื™ื•ืช ืœื”ื—ืœืคืช ื–ืจื™ืžื•ืช ืขื‘ื•ื“ื” ืžืกื•ื ื›ืจื ื•ืช

ืขื™ื‘ื•ื“ ื”ื•ื“ืขื•ืช ืืกื™ื ื›ืจื•ื ื™ ืžืฆื™ื’ ืืชื’ืจื™ื ื—ื“ืฉื™ื ื”ืงืฉื•ืจื™ื ืœืขืงื‘ื™ื•ืช ื‘ืžืฆื‘. ื”ื•ื“ืขื•ืช ืขืœื•ืœื•ืช ืœื”ืชืขื›ื‘, ืœื ืกื•ืช ืฉื•ื‘ ืื• ืœื”ื™ืžืกืจ ื‘ืกื“ืจ ืœื ื ื›ื•ืŸ, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœืคืขื•ืœื•ืช ื›ืคื•ืœื•ืช. ื™ื™ืฉื•ื ื˜ื™ืคื•ืœ ื‘ื”ื•ื“ืขื•ืช ืื™ื“ืžืคื•ื˜ื ื˜ื™ ืžื‘ื˜ื™ื— ืฉื”ืืคืงื˜ ืฉืœ ื›ืœ ื”ื•ื“ืขื” ืžื•ื—ืœ ืคืขื ืื—ืช ื‘ื“ื™ื•ืง, ืœืœื ืงืฉืจ ืœืžื•ืขื“ ื”ืžืกื™ืจื” ืื• ืœื—ื–ืจื”. ืชื‘ื ื™ืช ื–ื• ืžื—ืœื™ืคื” ื–ืจื™ืžื•ืช ืขื‘ื•ื“ื” ืžืกื•ื ื›ืจื ื•ืช ืžื•ืจื›ื‘ื•ืช ื‘ืœื•ื’ื™ืงืช ืขื™ื‘ื•ื“ ื“ื˜ืจืžื™ื ื™ืกื˜ื™ืช ื”ืกื•ื‘ืœืช ืžืงื‘ื™ืœื™ื•ืช ื•ื›ืฉืœ.

ืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ ืœื›ื™ื•ื•ืŸ ืื™ื“ืžืคื•ื˜ื ื˜ื™ื•ืช ื›ืจื•ืš ื‘ืขื™ืฆื•ื‘ ืžื—ื“ืฉ ืฉืœ ืคืขื•ืœื•ืช ืขืกืงื™ื•ืช ื›ืš ืฉื™ื”ื™ื• ื—ืกืจื•ืช ืžืฆื‘ ืื• ืœื–ื™ื”ื•ื™ ื›ืคื™ืœื•ื™ื•ืช ืขืœ ืกืžืš ืžื–ื”ื™ ืขืกืงืื•ืช. ื›ืœื™ื ื”ืžืžื—ื™ืฉื™ื ื ืชื™ื‘ื™ ื”ื•ื“ืขื•ืช ื•ืฉืจืฉืจืื•ืช ืชืœื•ืช ืขื•ื–ืจื™ื ืœื–ื”ื•ืช ื”ื™ื›ืŸ ืžืชืจื—ืฉื•ืช ืชื•ืคืขื•ืช ืœื•ื•ืื™. ื˜ื›ื ื™ืงื•ืช ืืœื• ืชื•ืืžื•ืช ืœืžืžืฆืื™ื ื‘ ื ื™ืชื•ื— ื”ืฉืคืขื” ื‘ื‘ื“ื™ืงื•ืช ืชื•ื›ื ื”, ืฉื‘ื• ืžืขืงื‘ ืื—ืจ ืชืœื•ื™ื•ืช ืžื‘ื˜ื™ื— ื‘ื™ืฆื•ืข ืžื‘ื•ืงืจ ื‘ืžื”ืœืš ืžื—ื–ื•ืจื™ ืฉื™ื ื•ื™ ื’ื‘ื•ื”ื™ื. ืขื™ื‘ื•ื“ ืื™ื“ืžืคื•ื˜ื ื˜ื™ ืžืืคืฉืจ ืœืžืขืจื›ื•ืช ืœื”ืชืจื—ื‘ ื‘ื‘ื˜ื—ื” ืชื—ืช ืขื•ืžืกื™ื ืืกื™ื ื›ืจื•ื ื™ื™ื ืžื‘ืœื™ ืœืคื’ื•ืข ื‘ืฉืœืžื•ืช. ื”ืชื•ืฆืื” ื”ื™ื ืืจื›ื™ื˜ืงื˜ื•ืจื” ื™ืฆื™ื‘ื” ื•ื‘ืขืœืช ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื, ื”ืขื•ืžื“ืช ื‘ืชื ืื™ ืžืจื•ืฅ ื•ืฉื•ืžืจืช ืขืœ ืืžื™ื ื•ืช ื’ื ื‘ืžื”ืœืš ืชืคื•ืงืช ื”ื•ื“ืขื•ืช ื›ื‘ื“ื”.

ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื ืžื•ื“ืขื™ื ืœืžื—ืœื•ืงืช

ื›ื›ืœ ืฉืžืขืจื›ื•ืช ื’'ืื•ื•ื” ืืจื’ื•ื ื™ื•ืช ืžืชืจื—ื‘ื•ืช, ืืคื™ืœื• ืžื ื’ื ื•ื ื™ ืžืงื‘ื™ืœื™ื•ืช ืžืขื•ืฆื‘ื™ื ื”ื™ื˜ื‘ ืขืœื•ืœื™ื ืœื”ืคื•ืš ืœืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื‘ื‘ื™ืฆื•ืขื™ื ืื ื”ืืœื’ื•ืจื™ืชืžื™ื ื”ื‘ืกื™ืกื™ื™ื ืื™ื ื ืžื•ื“ืขื™ื ืœืžืชื—. ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืกื•ืจืชื™ื™ื ืžืกืชืžื›ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืขืœ ื ืงื•ื“ื•ืช ืชื™ืื•ื ืžืจื›ื–ื™ื•ืช ืฉืžืกื“ืจื•ืช ื’ื™ืฉื” ืชื—ืช ืขื•ืžืก. ืืœื’ื•ืจื™ืชืžื™ื ืžื•ื“ืขื™ื ืœืžืชื—, ืœืขื•ืžืช ื–ืืช, ืžืคื™ืฆื™ื ืขื‘ื•ื“ื” ืขืœ ืคื ื™ ืฆืžืชื™ื, ืฉืจื“ื™ื ืื• ืžืื’ืจื™ื ืขืฆืžืื™ื™ื ื›ื“ื™ ืœื”ืคื—ื™ืช ืงื•ื ืคืœื™ืงื˜ื™ื ื•ืœืžืงืกื ืืช ื”ืชืคื•ืงื” ื”ืžืงื‘ื™ืœื”. ืขื™ืฆื•ื‘ื™ื ืืœื” ืื™ื ื ืžื‘ื˜ืœื™ื ืœื—ืœื•ื˜ื™ืŸ ื ืขื™ืœื”, ืืœื ืžื‘ื˜ื™ื—ื™ื ืฉื”ืžืชื— ืชื”ื™ื” ืžืงื•ืžื™ืช, ืฆืคื•ื™ื” ื•ืžื™ื ื™ืžืœื™ืช. ื”ืชื•ืฆืื” ื”ื™ื ื‘ื™ืฆื•ืขื™ื ื—ืœืงื™ื ื™ื•ืชืจ ืชื—ืช ืžืงื‘ื™ืœื™ื•ืช ื›ื‘ื“ื” ื•ื–ืžื ื™ ืชื’ื•ื‘ื” ืขืงื‘ื™ื™ื, ื’ื ื›ืืฉืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื’ื“ืœื™ื ื‘ืื•ืคืŸ ืืงืกืคื•ื ื ืฆื™ืืœื™.

ืชื›ื ื•ืŸ ืขื ืžื•ื“ืขื•ืช ืœืชื—ืจื•ืช ื“ื•ืจืฉ ื ื™ืชื•ื— ืžื“ื•ืงื“ืง ืฉืœ ืชื“ื™ืจื•ืช ื”ื’ื™ืฉื”, ืคื™ื–ื•ืจ ื”ื ืชื•ื ื™ื ื•ื”ืชื ื”ื’ื•ืช ืขื•ืžืก ื”ืขื‘ื•ื“ื”. ืœื ืžื“ื•ื‘ืจ ืจืง ื‘ื”ื—ืœืคืช ืžื‘ื ื™ ื ืชื•ื ื™ื, ืืœื ื‘ื”ื‘ื ืช ื”ืื•ืคืŸ ืฉื‘ื• ืืœื’ื•ืจื™ืชืžื™ื ืžืชื ื”ื’ื™ื ืชื—ืช ืœื—ืฅ ืžืงื‘ื™ืœื™. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ื“ื™ื ืžื™ ืขื•ื–ืจ ืœื–ื”ื•ืช ื”ื™ื›ืŸ ืฆืฆื•ืช ื ืงื•ื“ื•ืช ื—ืžื•ืช ืฉืœ ืชื—ืจื•ืช, ื‘ื™ืŸ ืื ื‘ืชื•ืจื™ื, ื‘ืžื˜ืžื•ื ื™ื ืื• ื‘ื—ื™ืฉื•ื‘ื™ื ืื™ื˜ืจื˜ื™ื‘ื™ื™ื. ื›ืคื™ ืฉื ื“ื•ืŸ ื‘... ื”ื“ืžื™ื™ืช ืงื•ื“, ื”ืคื™ื›ืช ื–ืจื™ืžืช ื”ื‘ื™ืฆื•ืข ืœื ืจืื™ืช ื—ื™ื•ื ื™ืช ืœื”ืขืจื›ืช ื”ื™ื›ืŸ ื ื“ืจืฉ ืขื™ืฆื•ื‘ ืžื—ื“ืฉ ืืœื’ื•ืจื™ืชืžื™. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžืขืจื›ื•ืช ืœืฆื•ืจืš ืžื•ื“ืขื•ืช ืœืžืื‘ืง ืžืฉื ื” ืžืขืจื›ื•ืช ืžื›ื•ื•ื ื•ืŸ ืจื™ืืงื˜ื™ื‘ื™ ืœืืจื›ื™ื˜ืงื˜ื•ืจื” ืคืจื•ืืงื˜ื™ื‘ื™ืช, ืชื•ืš ื”ืชืืžืช ืชื›ื ื•ืŸ ืžืงื‘ื™ืœื™ื•ืช ืœื™ืขื“ื™ ืžื“ืจื’ื™ื•ืช ืžื•ื“ืจื ื™ื™ื.

ืืฆื•ื•ื” ื•ืื™ื—ื•ื“ ื›ื“ื™ ืœื”ืคื—ื™ืช ืืช ืชื“ื™ืจื•ืช ื”ื ืขื™ืœื”

ืืกื˜ืจื˜ื’ื™ื•ืช ืฉืœ ืืฆื•ื•ื” ื•ืงื•ืืœืกืงื™ื ื’ ืžืคื—ื™ืชื•ืช ืืช ืชื“ื™ืจื•ืช ื”ืกื ื›ืจื•ืŸ ืขืœ ื™ื“ื™ ืงื™ื‘ื•ืฅ ืคืขื•ืœื•ืช ืงื˜ื ื•ืช ืžืจื•ื‘ื•ืช ืœืขื“ื›ื•ื ื™ื ืžืชื•ืืžื™ื ื™ื—ื™ื“ื™ื. ื‘ืžืงื•ื ืœืจื›ื•ืฉ ืžื ืขื•ืœ ืขื‘ื•ืจ ื›ืœ ืขืกืงื” ืื• ื›ืชื™ื‘ื”, ื”ืœื™ื›ื™ื ืฆื•ื‘ืจื™ื ื‘ืงืฉื•ืช ื•ืžืขื‘ื“ื™ื ืื•ืชืŸ ื™ื—ื“. ื’ื™ืฉื” ื–ื• ืžืคื—ื™ืชื” ืืช ืขืœื•ืช ื”ืกื ื›ืจื•ืŸ, ื•ืžืฉืคืจืช ืืช ื”ืชืคื•ืงื” ื‘ืกื‘ื™ื‘ื•ืช ื‘ืขืœื•ืช ืžืื‘ืง ื’ื‘ื•ื” ื›ืžื• ืžืขืจื›ื•ืช ืขืกืงืื•ืช ืคื™ื ื ืกื™ื•ืช ืื• ืฆื•ื‘ืจื™ ื˜ืœืžื˜ืจื™ื”. ื”ื™ื ื’ื ืžืคื—ื™ืชื” ืืช ืชืงื•ืจืช ื”ื—ืœืคืช ื”ื”ืงืฉืจ ืขืœ ื™ื“ื™ ื”ื’ื‘ืœืช ืžื—ื–ื•ืจื™ ืจื›ื™ืฉืช ืžื ืขื•ืœื™ื ืœื›ืœ ืžืจื•ื•ื— ื–ืžืŸ.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ (refactoring) ื”ื›ื•ืœืœ ืขื™ื‘ื•ื“ ืงื‘ื•ืฆื•ืช (batching) ื“ื•ืจืฉ ื–ื™ื”ื•ื™ ืคืขื•ืœื•ืช ื—ื•ื–ืจื•ืช ื•ืงืœื•ืช ืžืฉืงืœ ืฉื—ื•ืœืงื•ืช ื’ื‘ื•ืœ ืกื™ื ื›ืจื•ืŸ. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ื™ื ื™ื›ื•ืœื™ื ืœื—ืฉื•ืฃ ืœื•ืœืื•ืช ืื• ืงื‘ื•ืฆื•ืช ืขืกืงืื•ืช ืฉื‘ื”ืŸ ืื™ื—ื•ื“ ื›ื–ื” ืžื•ืขื™ืœ. ื“ืคื•ืก ื–ื” ืžืชื™ื™ืฉื‘ ืขื ืจืขื™ื•ื ื•ืช ื‘... ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืชืจืฉื™ื ื–ืจื™ืžืช ื”ืชืงื“ืžื•ืช, ืฉื‘ื• ืื™ื—ื•ื“ ืชื”ืœื™ื›ื™ื ืžืฉืคืจ ืืช ื™ื›ื•ืœืช ื—ื™ื–ื•ื™ ื”ื‘ื™ืฆื•ืขื™ื. ื‘ืขื•ื“ ืฉืขื™ื‘ื•ื“ ืงื‘ื•ืฆื•ืช (batching) ืžื‘ื™ื ืœื”ืฉื”ื™ื™ื” ืงืœื” ืœืคืขื•ืœื•ืช ื‘ื•ื“ื“ื•ืช, ื”ื•ื ืžืกืคืง ืจื•ื•ื—ื™ื ืžืฆื˜ื‘ืจื™ื ื“ืจืžื˜ื™ื™ื ื‘ืชืคื•ืงื” ื•ื‘ื™ืขื™ืœื•ืช ื”ืžืขื‘ื“. ื–ื•ื”ื™ ืื—ืช ืžื˜ื›ื ื™ืงื•ืช ื”ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ื”ืคืฉื•ื˜ื•ืช ืืš ื”ืžืฉืคื™ืขื•ืช ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ื”ืกื•ื‘ืœื•ืช ืžื ืขื™ืœื” ืžื•ื’ื–ืžืช.

ื—ืฆื™ืฆื” ืžืงื•ืžื™ืช ืขื ืฉื˜ื™ืคื” ืชืงื•ืคืชื™ืช

ืื—ืกื•ืŸ ืžืงื•ืžื™ ื‘ืžืื’ืจ ื ืชื•ื ื™ื ืžืืคืฉืจ ืœ-threads ืœืขื‘ื•ื“ ื‘ืื•ืคืŸ ืขืฆืžืื™ ืขืœ ื™ื“ื™ ืื™ืกื•ืฃ ืขื“ื›ื•ื ื™ื ื‘ืื—ืกื•ืŸ ืžืงื•ืžื™ ืฉืœ thread-local ืœืคื ื™ ืฉืžืขื‘ื™ืจื™ื ืื•ืชื ืœืžื‘ื ื™ ื ืชื•ื ื™ื ืžืฉื•ืชืคื™ื. ื‘ืžืงื•ื ืœืกื ื›ืจืŸ ื‘ื›ืœ ืคืขื•ืœื”, threads ืžืจื•ืงื ื™ื ืืช ื”ืžืื’ืจื™ื ืฉืœื”ื ืžืขืช ืœืขืช, ื•ืžืžื–ื’ื™ื ืืช ื”ืชื•ืฆืื•ืช ื‘ืฆื•ืจื” ืžื‘ื•ืงืจืช. ื–ื” ืžืžื–ืขืจ ืืช ืžืื‘ืง ื”ื ืขื™ืœื”, ื‘ืžื™ื•ื—ื“ ื‘ืจื™ืฉื•ื, ืฆื‘ื™ืจืช ืžื“ื“ื™ื ื•ืžืขืจื›ื•ืช ืชืงืฉื•ืจืช ืžื‘ื•ืกืกื•ืช ืชื•ืจ ืฉื‘ื”ืŸ ืขื“ื›ื•ื ื™ื ืชื›ื•ืคื™ื ื™ื›ื•ืœื™ื ืœื”ืจื•ื•ืช ืžื‘ื ื™ื ืžืฉื•ืชืคื™ื.

ื™ื™ืฉื•ื ืืกื˜ืจื˜ื’ื™ื•ืช ื—ืฆื™ืฆื” ื“ื•ืจืฉ ืื™ื–ื•ืŸ ื‘ื™ืŸ ืฉื™ืžื•ืฉ ื‘ื–ื™ื›ืจื•ืŸ ืœื‘ื™ืŸ ืชื“ื™ืจื•ืช ืžื™ื–ื•ื’. ื™ืฆื™ืจืช ืคืจื•ืคื™ืœ ืกื˜ื˜ื™ ื™ื›ื•ืœื” ืœืžื“ื•ื“ ืืช ื”ืคืฉืจื” ื‘ื™ืŸ ืชื“ื™ืจื•ืช ื ืขื™ืœื” ืžื•ืคื—ืชืช ืœื‘ื™ืŸ ื’ื™ื“ื•ืœ ื—ืฆื™ืฆื”. ืขื™ืงืจื•ืŸ ื–ื” ืžืฉืงืฃ ืžื•ืฉื’ื™ื ื”ืžืฆื•ื™ื™ื ื‘ ื ื™ืชื•ื— ืงื•ื“ ืžืงื•ืจ ืกื˜ื˜ื™, ืฉื‘ื• ืฉืœื™ื˜ื” ืžื“ื•ื™ืงืช ืขืœ ื”ืชื ื”ื’ื•ืช ื”ืžืขืจื›ืช ืžืืคืฉืจืช ื›ื•ื•ื ื•ืŸ ืื•ืคื˜ื™ืžืœื™. ืื—ืกื•ืŸ ื‘ืžืื’ืจ ืžืงื•ืžื™ (buffering) ืžื ืชืง ืžืฉื™ืžื•ืช ืขืชื™ืจื•ืช ืžื—ืฉื•ื‘ ืžืกื ื›ืจื•ืŸ ืžืฉื•ืชืฃ, ื•ืžืกืคืง ืžื“ืจื’ื™ื•ืช ืขืงื‘ื™ืช ืขื ืชืงื•ืจืช CPU ื•ื–ื™ื›ืจื•ืŸ ืžื•ืคื—ืชืช. ื–ื” ื’ื ืžืคืฉื˜ ื ื™ืคื•ื™ ืฉื’ื™ืื•ืช ืžื›ื™ื•ื•ืŸ ืฉื›ืœ ืื—ืกื•ืŸ ื‘ืžืื’ืจ ืžืฉืžืฉ ื›ืžืขืงื‘ ืžืงื•ืžื™ ืฉืœ ืคืขื™ืœื•ืช ื”ืœื™ืš, ื•ืžืฉืคืจ ืืช ื™ื›ื•ืœืช ื”ืฆืคื™ื™ื” ื‘ืžื”ืœืš ื ื™ืชื•ื— ื‘ื™ืฆื•ืขื™ื.

ืขื™ืฆื•ื‘ ืžื˜ืžื•ืŸ ื”ืžื•ื ืข ืขื“ืจื™ื ืจื•ืขืžื™ื

ืฉื›ื‘ืช ืžื˜ืžื•ืŸ ืฉืชื•ื›ื ื ื” ื‘ืฆื•ืจื” ื’ืจื•ืขื” ื™ื›ื•ืœื” ืœื”ื’ื‘ื™ืจ ืืช ื”ืžื—ืœื•ืงืช ื‘ืžืงื•ื ืœืžืชืŸ ืื•ืชื”. ื›ืืฉืจ ืžืกืคืจ ื”ืœื™ื›ื™ื ืžืคืกืคืกื™ื ื‘ื• ื–ืžื ื™ืช ืืช ืื•ืชื” ืขืจืš ืžื˜ืžื•ืŸ, ื”ื ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ื’ื•ืจืžื™ื ืœื˜ืขื™ื ืช ื ืชื•ื ื™ื ืžื™ื•ืชืจืช, ืžื” ืฉืžืฆื™ืฃ ืืช ื”ืงืฆื” ื”ืื—ื•ืจื™ ื•ื’ื•ืจื ืœืžื” ืฉืžื›ื•ื ื” ื‘ืขื™ื™ืช ื”ืขื“ืจ ื”ืจื•ืขื. ืชื›ื ื•ืŸ ืžื˜ืžื•ืŸ ืžื•ื“ืข ืœืžื—ืœื•ืงืช ืžื•ื ืข ื–ืืช ืขืœ ื™ื“ื™ ืกื™ื“ื•ืจ ืจืง ืฉืœ ื”ื˜ืขื™ื ื” ื”ืจืืฉื•ื ื™ืช ื•ืžืืคืฉืจ ืœืœื™ื›ื™ื ืื—ืจื™ื ืœื”ืžืชื™ืŸ ืื• ืœื”ืฉืชืžืฉ ื‘ื ืชื•ื ื™ื ื™ืฉื ื™ื ืขื“ ืฉื”ืขืจืš ื”ื—ื“ืฉ ื™ื”ื™ื” ื–ืžื™ืŸ. ื’ื™ืฉื” ื–ื• ืžืคื—ื™ืชื” ื‘ืื•ืคืŸ ื“ืจืžื˜ื™ ืืช ื”ื—ื™ืฉื•ื‘ ื”ื™ืชื™ืจ ื•ืžื™ื™ืฆื‘ืช ืืช ื”ืชืคื•ืงื” ื‘ืชื ืื™ ืขื•ืžืก ืคืจืฆื™.

ืžืกื’ืจื•ืช ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ ืžื•ื“ืจื ื™ื•ืช ืžืกืคืงื•ืช ืžื ื’ื ื•ื ื™ื ืžื•ื‘ื ื™ื ืœืžื ื™ืขืช ืชื ื•ื“ื•ืช ืจื•ืขืžื•ืช, ืืš ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ื“ื•ืจืฉื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืžื•ืชืื ืื™ืฉื™ืช ื›ื“ื™ ืœื”ืฉื™ื’ ื‘ืงืจื” ื“ื•ืžื”. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ืžืขืงื‘ ืื—ืจ ืชืœื•ื™ื•ืช ื—ื•ืฉืคื™ื ืื™ืœื• ื ืชื™ื‘ื™ ื’ื™ืฉื” ืœืžื˜ืžื•ืŸ ื—ืกืจื™ื ืชื™ืื•ื ืื• ืžื•ื“ืขื•ืช ืœืชืคื•ื’ื”. ื›ืคื™ ืฉืžื•ื“ื’ื ื‘ ื’ื™ืœื•ื™ ืงื™ืคืื•ืŸ ื‘ืžืกื“ ื ืชื•ื ื™ืื ื™ืชื•ื— ืชืœื•ื™ื•ืช ื‘ืžืื‘ืง ืžืืคืฉืจ ื”ืคื—ืชื” ืžืžื•ืงื“ืช ืœืœื ืขื™ืฆื•ื‘ ืžื—ื“ืฉ ืžืœื. ื™ื™ืฉื•ื ืชื‘ื ื™ื•ืช ืžื˜ืžื•ืŸ ืฉืœ ื˜ื™ืกื•ืช ื™ื—ื™ื“ื•ืช ืื• ืคืกื™ ื ืขื™ืœื” ืžื‘ื˜ื™ื— ืฉืื—ื–ื•ืจ ื”ื ืชื•ื ื™ื ื™ื™ืฉืืจ ืขืงื‘ื™ ืชื•ืš ืžื–ืขื•ืจ ืงืคื™ืฆื•ืช ื‘ืžืื‘ืง. ื”ืชื•ืฆืื” ื”ื™ื ืžืขืจื›ืช ืžื˜ืžื•ืŸ ืฉืžืชืจื—ื‘ืช ื‘ืื•ืคืŸ ืฆืคื•ื™, ื’ื ื›ืืฉืจ ื”ื‘ื™ืงื•ืฉ ืขื•ืœื”.

ื™ื™ืฉื•ืจ ืžืื’ืจ ื”ืฉืจืฉื•ืจื™ื ื•ืžืชื–ืžืŸ

ื™ื™ืฉื•ืžื™ JVM ืžื•ื“ืจื ื™ื™ื ืžืกืชืžื›ื™ื ื‘ืžื™ื“ื” ืจื‘ื” ืขืœ ืžืื’ืจื™ ื”ืœื™ื›ื™ื (threadpools) ื›ื“ื™ ืœื ื”ืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ื•-ื–ืžื ื™ื™ื ื‘ื™ืขื™ืœื•ืช. ืขื ื–ืืช, ืชืฆื•ืจื•ืช ืžื“ื•ืจ ืงื•ื“ื ืจื‘ื•ืช ืžืชื™ื™ื—ืกื•ืช ืœืžืื’ืจื™ ื”ืœื™ื›ื™ื ื›ืžืฉืื‘ื™ื ืกื˜ื˜ื™ื™ื ื•ืœื ื›ืžื•ื“ืœื™ื ื“ื™ื ืžื™ื™ื ืœื‘ื™ืฆื•ืข ื”ืžืชืคืชื—ื™ื ืขื ื“ืจื™ืฉืช ื”ืžืขืจื›ืช. ืžืื’ืจื™ ื”ืœื™ื›ื™ื ืœื ืžื™ื•ืฉืจื™ื ืžื•ื‘ื™ืœื™ื ืœืžืื‘ืง, ื”ืจืขื‘ื” ื•ื ื™ืฆื•ืœ CPU ืœื ืื•ืคื˜ื™ืžืœื™. ื›ืืฉืจ ืžืขื˜ ืžื“ื™ ื”ืœื™ื›ื™ื ื–ืžื™ื ื™ื, ืžืฉื™ืžื•ืช ื ืขืžื“ื•ืช ื‘ืชื•ืจ ื™ืชืจ ืขืœ ื”ืžื™ื“ื”, ืžื” ืฉืžื’ื“ื™ืœ ืืช ื”ื”ืฉื”ื™ื”. ื›ืืฉืจ ืงื™ื™ืžื™ื ืจื‘ื™ื ืžื“ื™, ื”ืžืขืจื›ืช ืกื•ื‘ืœืช ืžืชืงื•ืจื” ืฉืœ ื”ื—ืœืคืช ื”ืงืฉืจ ื•ื—ื•ืกืจ ื™ืขื™ืœื•ืช ืชื–ืžื•ืŸ. ื”ืฉื’ืช ื”ืื™ื–ื•ืŸ ื”ื ื›ื•ืŸ ื“ื•ืจืฉืช ื™ื™ืฉื•ืจ ืฉืœ ืชืฆื•ืจืช ื”ืžืื’ืจ ืขื ืžืืคื™ื™ื ื™ ืขื•ืžืก ื”ืขื‘ื•ื“ื”, ืงื™ื‘ื•ืœืช ื”ื—ื•ืžืจื” ื•ืืจื›ื™ื˜ืงื˜ื•ืจืช ื”ืžืงื‘ื™ืœื™ื•ืช.

ื™ื™ืฉื•ืจ ืžืชื–ืžืŸ ืžื‘ื˜ื™ื— ืฉืžืฉื™ืžื•ืช ื™ืคื•ื–ืจื• ื‘ืฆื•ืจื” ื—ื›ืžื” ืขืœ ืคื ื™ ื”ืžืฉืื‘ื™ื ื”ื–ืžื™ื ื™ื, ืชื•ืš ื›ื™ื‘ื•ื“ ื”ื”ื‘ื“ืœื™ื ื‘ื™ืŸ ืคืขื•ืœื•ืช ื”ืงืฉื•ืจื•ืช ืœืžืขื‘ื“ ืœื‘ื™ืŸ ืคืขื•ืœื•ืช ื”ืงืฉื•ืจื•ืช ืœืงืœื˜/ืคืœื˜. ื‘ื”ืงืฉืจื™ื ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื”, ื™ื™ืฉื•ืจ ื–ื” ืงืจื™ื˜ื™ ื‘ืžื™ื•ื—ื“ ื›ืืฉืจ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื“ื•ืจ ืงื•ื“ื ืขื•ื‘ืจื™ื ืœืกื‘ื™ื‘ื•ืช ื‘ื™ืฆื•ืข ืžืจื•ื‘ื•ืช ืœื™ื‘ื•ืช ืื• ืžื‘ื•ื–ืจื•ืช. ื›ืคื™ ืฉืžืชื•ืืจ ื‘ ื”ื™ืžื ืขื•ืช ืžืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืฉืœ ื”ืžืขื‘ื“ ื‘-COBOLื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื ืฆืจื™ืš ืชืžื™ื“ ืœื”ืชื—ื™ืœ ื‘ื”ื‘ื ืช ื”ืจื›ื‘ ืขื•ืžืกื™ ื”ืขื‘ื•ื“ื”. ืฉื™ืคื•ืฅ ืžืื’ืจ ื”ืœื™ื›ื™ ืžืฉื ื” ื•ืžืชื–ืžืŸ ืžืจื—ื™ื‘ ืขื™ืงืจื•ืŸ ื–ื” ืœืžืงื‘ื™ืœื™ื•ืช ืขืฆืžื”, ื•ืžืืคืฉืจ ืœื™ื™ืฉื•ืžื™ื ืœื”ืฉื™ื’ ืื™ื–ื•ืŸ ืขืงื‘ื™ ื‘ื™ืŸ ืชืคื•ืงื” ื•ืฉื”ื™ื™ื” ืชื—ืช ืขื•ืžืกื™ื ืžืฉืชื ื™ื.

ื”ืคืจื“ืช ืžืื’ืจื™ CPU ื•-I/O ื›ื“ื™ ืœืžื ื•ืข ื—ื•ืกืจ ืคืขื™ืœื•ืช

ื‘ืขื™ื” ื ืคื•ืฆื” ื‘ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืขื•ืจื‘ื™ื ื”ื™ื ืžื—ืกื•ืจ ื‘ื”ืœื™ื›ื™ื (threads) ื”ื ื’ืจื ืขืœ ื™ื“ื™ ืžืฉื™ืžื•ืช ื”ืงืฉื•ืจื•ืช ืœืžืขื‘ื“ ืฉืชื•ืคืฉื•ืช ื”ืœื™ื›ื™ื ื”ื“ืจื•ืฉื™ื ืœืคืขื•ืœื•ืช ืงืœื˜/ืคืœื˜. ื›ืืฉืจ ื—ื™ืฉื•ื‘ื™ื ืืจื•ื›ื™ ื˜ื•ื•ื— ื—ื•ืกืžื™ื ื”ืœื™ื›ื™ื ื”ืžืžืชื™ื ื™ื ืœืชื’ื•ื‘ื•ืช ื—ื™ืฆื•ื ื™ื•ืช, ื”ืชื’ื•ื‘ื” ื™ื•ืจื“ืช ื‘ื›ืœ ื”ืžืขืจื›ืช. ื”ืคืจื“ืช ืžืื’ืจื™ ื”ืœื™ื›ื™ื ืœืคื™ ืคื•ื ืงืฆื™ื” - ื”ืงื“ืฉืช ืžืื’ืจ ืื—ื“ ืœืžืฉื™ืžื•ืช ื”ืงืฉื•ืจื•ืช ืœืžืขื‘ื“ ื•ืื—ืจ ืœืงืœื˜/ืคืœื˜ - ืžื•ื ืขืช ืืช ื”ื”ืชื ื’ืฉื•ื™ื•ืช ื”ืœืœื• ื•ืžื‘ื˜ื™ื—ื” ืฉื›ืœ ืกื•ื’ ืคืขื•ืœื” ื™ืงื‘ืœ ืชืฉื•ืžืช ืœื‘ ืชื–ืžื•ืŸ ื ืื•ืชื”.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžืื’ืจื™ ื”ืœื™ื›ื™ื ืœืฆื•ืจืš ื”ืคืจื“ื” ื›ืจื•ื›ื” ื‘ื ื™ืชื•ื— ืกื•ื’ื™ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื•ืคืจื•ืคื™ืœื™ ื”ื—ืกื™ืžื” ืฉืœื”ื. ืžื“ื“ื™ื ืกื˜ื˜ื™ื™ื ื•ืžื“ื“ื™ ื–ืžืŸ ืจื™ืฆื” ื—ื•ืฉืคื™ื ื”ื™ื›ืŸ ืžืฉื™ืžื•ืช ืขื•ื‘ืจื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ื™ืŸ ืžืฆื‘ื™ CPU ื•-I/O. ื”ืžืชื•ื“ื•ืœื•ื’ื™ื” ื“ื•ืžื” ืœื–ื• ืฉื‘- ื”ื‘ื ืช ื“ืœื™ืคื•ืช ื–ื™ื›ืจื•ืŸ ื‘ืชื›ื ื•ืช, ื›ืืฉืจ ืกื™ื•ื•ื’ ืงื•ื“ื ืœืชื™ืงื•ืŸ ืžืžื•ืงื“. ืขืœ ื™ื“ื™ ื”ืคืจื“ืช ื”ืœื™ื›ื™ื, ื—ื™ืฉื•ื‘ื™ื ืขืชื™ืจื™ ืžืขื‘ื“ ื™ื›ื•ืœื™ื ืœื ืฆืœ ื‘ืื•ืคืŸ ืžืœื ืืช ื”ืœื™ื‘ื•ืช ื‘ืขื•ื“ ืฉื”ืœื™ื›ื™ื ื”ืงืฉื•ืจื™ื ืœืงืœื˜/ืคืœื˜ ืฉื•ืžืจื™ื ืขืœ ืชืคื•ืงื”. ื™ื™ืฉื•ืจ ื–ื” ืžืžื–ืขืจ ืชื—ืจื•ืช, ืžื‘ื˜ืœ ืืช ื”ืกื™ื›ื•ืŸ ืœื—ื•ืกืจ ืคืขื™ืœื•ืช ื•ืžื™ื™ืฆื‘ ืืช ื”ืชื ื”ื’ื•ืช ื”ืžืขืจื›ืช ืขืœ ืคื ื™ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื’ื•ื•ื ื™ื.

ืžื“ื™ื ื™ื•ืช ื”ืชืืžืช ืชื•ืจื™ื ื•ืœื—ืฅ ืื—ื•ืจื™

ื™ืขื™ืœื•ืช ืžืื’ืจ ื”-threads ืชืœื•ื™ื” ื’ื ื‘ืื•ืคืŸ ืฉื‘ื• ืชื•ืจื™ื ืžื˜ืคืœื™ื ื‘ืžืฉื™ืžื•ืช ื ื›ื ืกื•ืช. ืชื•ืจื™ื ืขืžื•ืกื™ื ื™ื•ืฆืจื™ื ืžืฆื‘ื™ ืื—ืกื•ืŸ (backlogs) ืฉืžื’ื“ื™ืœื™ื ืืช ื–ืžืŸ ื”ื”ืฉื”ื™ื” (latency), ื‘ืขื•ื“ ืฉืชื•ืจื™ื ื‘ื’ื•ื“ืœ ื ืžื•ืš ืžื‘ื–ื‘ื–ื™ื ืžืฉืื‘ื™ ืžืขืจื›ืช. ืฉื™ื ื•ื™ ื’ื•ื“ืœ ื ื›ื•ืŸ ื“ื•ืจืฉ ืžื“ื™ื“ื” ืืžืคื™ืจื™ืช ืฉืœ ืงืฆื‘ ื”ื’ืขืช ืžืฉื™ืžื•ืช, ื–ืžืŸ ืขื™ื‘ื•ื“ ืžืžื•ืฆืข ื•ื ื™ืฆื•ืœ ื”-thread. ืžื ื’ื ื•ื ื™ ืœื—ืฅ ืื—ื•ืจื™ (backpressure) ื›ื’ื•ืŸ ืชื•ืจื™ื ืžื•ื’ื‘ืœื™ื ืื• ืืกื˜ืจื˜ื’ื™ื•ืช ื“ื—ื™ื™ื” ืื“ืคื˜ื™ื‘ื™ื•ืช ืžื‘ื˜ื™ื—ื™ื ืฉื‘ืงืฉื•ืช ื ื›ื ืกื•ืช ืžื•ื•ืกืชื•ืช ืœืคื ื™ ืขื•ืžืก ื™ืชืจ ืขืœ ื”-executor.

ืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ ืฉืœ ื”ื’ื“ืจื•ืช ืืœื• ื›ืจื•ืš ื‘ืžื™ื“ื•ืœ ืคืฉืจื•ืช ืฉืœ ืชืคื•ืงื” ื•ื”ืฉื”ื™ื” ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืืžื™ืชื™ื™ื. ื›ืœื™ ื ื™ื˜ื•ืจ ื•ื ื™ืชื•ื— ืชืฆื•ืจื” ืกื˜ื˜ื™ ืžื–ื”ื™ื ื”ื™ื›ืŸ ืžืชืจื—ืฉืช ืจื•ื•ื™ื” ื‘ืชื•ืจื™ื. ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื–ื• ืžืงื‘ื™ืœื” ืœืคืจืงื˜ื™ืงื•ืช ืž... ืžื“ื“ื™ ื‘ื™ืฆื•ืขื™ ืชื•ื›ื ื”, ืฉื‘ื” ืžื“ื™ื“ื” ืจืฆื™ืคื” ืžื ื™ืขื” ืฉื™ืคื•ืจ ื‘ืจ-ืงื™ื™ืžื. ื”ืฆื’ืช ืงื ื” ืžื™ื“ื” ื“ื™ื ืžื™, ืฉื‘ื• ื’ื“ืœื™ ืžืื’ืจื™ ืžื™ื ื•ืžื’ื‘ืœื•ืช ืชื•ืจื™ื ืžื•ืชืืžื™ื ืœืชื ืื™ ื”ืขื•ืžืก, ืžืฉืคืจืช ืขื•ื“ ื™ื•ืชืจ ืืช ื”ื—ื•ืกืŸ. ื ื™ื”ื•ืœ ืœื—ืฅ ืื—ื•ืจื™ ื•ื ื™ื”ื•ืœ ืชื•ืจื™ื ื ื›ื•ื ื™ื ืžื•ื ืขื™ื ื”ืื˜ื•ืช ืžื“ื•ืจื’ื•ืช ื•ืžื’ื ื™ื ืขืœ ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ื‘ืžื”ืœืš ืฉื™ื ื”ื‘ื™ืงื•ืฉ.

ื”ื™ืžื ืขื•ืช ืžื–ื™ืงื”, ื”ืฆืžื“ื” ื•ืฉื™ืชื•ืฃ ื›ื•ื–ื‘

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืžืชืงื“ืžืช ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ื›ื•ืœืœืช ื”ื‘ื˜ื—ื” ืฉื”ืœื™ื“ื™ื ืคื•ืขืœื™ื ื‘ื™ืขื™ืœื•ืช ื‘ืจืžืช ื”ื—ื•ืžืจื”. ื–ื™ืงื” ืœืžืขื‘ื“ (CPU) ื•ื”ืฆืžื“ืช ื”ืœื™ื“ื™ื (thread pinning) ืžืงืฆื™ื ื”ืœื™ื“ื™ื ืกืคืฆื™ืคื™ื™ื ืœืœื™ื‘ื•ืช ื›ื“ื™ ืœืžื–ืขืจ ื”ื—ืžืฆื•ืช ื‘ืžื˜ืžื•ืŸ ื•ืœื”ืคื—ื™ืช ื”ื—ืœืคืช ื”ืงืฉืจ. ืขื ื–ืืช, ืžื‘ื ื™ ื ืชื•ื ื™ื ืฉืชื•ื›ื ื ื• ื‘ืฆื•ืจื” ื’ืจื•ืขื” ืขืœื•ืœื™ื ืœื’ืจื•ื ืœืฉื™ืชื•ืฃ ื›ื•ื–ื‘ (fake sharing), ืฉื‘ื• ื”ืœื™ื›ื™ื ืžืจื•ื‘ื™ื ืžืฉื ื™ื ื›ืชื•ื‘ื•ืช ื–ื™ื›ืจื•ืŸ ืกืžื•ื›ื•ืช ื‘ืื•ืชื” ืฉื•ืจืช ืžื˜ืžื•ืŸ, ืžื” ืฉืžื•ื‘ื™ืœ ืœื‘ื™ื˜ื•ืœ ื•ืกื ื›ืจื•ืŸ ืžื™ื•ืชืจื™ื. ื–ื™ื”ื•ื™ ื•ื‘ื™ื˜ื•ืœ ืฉื™ืชื•ืฃ ื›ื•ื–ื‘ ื”ื ืงืจื™ื˜ื™ื™ื ืœืžืงืกื•ื ื‘ื™ืฆื•ืขื™ื ืžืงื‘ื™ืœื™ื™ื ื‘ืžืขืจื›ื•ืช ืžืจื•ื‘ื•ืช ืœื™ื‘ื•ืช.

ื›ื“ื™ ืœื–ื”ื•ืช ืฉื™ืชื•ืฃ ืฉื’ื•ื™, ืžืคืชื—ื™ื ื™ื›ื•ืœื™ื ืœื ืชื— ื“ืคื•ืกื™ ื’ื™ืฉื” ืœื–ื™ื›ืจื•ืŸ ื‘ืืžืฆืขื•ืช ื›ืœื™ ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ื•ืžื•ื ื™ ื‘ื™ืฆื•ืขื™ื. ื”ืชื”ืœื™ืš ืžืฉืงืฃ ืžืžืฆืื™ื ืž ืื‘ื—ื•ืŸ ื”ืื˜ื•ืช ื‘ืืคืœื™ืงืฆื™ื•ืช, ืฉื‘ื• ืงื•ืจืœืฆื™ื” ืฉืœ ื ืชื•ื ื™ื ื—ื•ืฉืคืช ื—ื•ืกืจ ื™ืขื™ืœื•ืช ื ืกืชืจ. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ื›ืจื•ืš ื‘ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ ื ืชื•ื ื™ื ื›ื“ื™ ืœื™ื™ืฉืจ ืžืฉืชื ื™ื ืขืœ ืฉื•ืจื•ืช ืžื˜ืžื•ืŸ ื ืคืจื“ื•ืช ืื• ื‘ืืžืฆืขื•ืช ื˜ื›ื ื™ืงื•ืช ืจื™ืคื•ื“. ื‘ืฉื™ืœื•ื‘ ืขื ื”ืฆืžื“ืช ื—ื•ื˜ื™ื ื—ื›ืžื”, ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืืœื• ืžืืคืฉืจื•ืช ืœื›ืœ ื—ื•ื˜ ืœื‘ืฆืข ื‘ืื•ืคืŸ ืฆืคื•ื™ ืขื ื”ืคืจืขื” ืžื™ื ื™ืžืœื™ืช, ืชื•ืš ื ื™ืฆื•ืœ ืžืœื ืฉืœ ืžืฉืื‘ื™ ื”ืžืขื‘ื“ ื”ื–ืžื™ื ื™ื. ื™ื™ืฉื•ืจ ืชื–ืžื•ืŸ ื—ื•ื˜ื™ื ืขื ื˜ื•ืคื•ืœื•ื’ื™ื™ืช ื—ื•ืžืจื” ื”ื•ืคืš ืืช ื”ืžืงื‘ื™ืœื™ื•ืช ืžืืชื’ืจ ืชืฆื•ืจืช ืชื•ื›ื ื” ืœื›ืœื™ ื‘ื™ืฆื•ืขื™ื ืžื“ื•ื™ืง.

ืื™ื ื˜ืจืืงืฆื™ื•ืช GC ืฉืžื’ื‘ื™ืจื•ืช ืืช ื”ืžื—ืœื•ืงืช

ืžื•ื“ืœ ืื™ืกื•ืฃ ื”ื–ื‘ืœ (GC) ืฉืœ ื’'ืื•ื•ื” ื ื•ืขื“ ืœืื•ื˜ื•ืžื˜ื™ ืืช ื ื™ื”ื•ืœ ื”ื–ื™ื›ืจื•ืŸ, ืืš ื‘ืกื‘ื™ื‘ื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ื’ื‘ื•ื”ื•ืช, ื”ืื™ื ื˜ืจืืงืฆื™ื•ืช ืฉืœื• ืขื ื”ืœื™ื›ื™ ืžืฉื ื” ืฉืœ ื™ื™ืฉื•ืžื™ื ืขืœื•ืœื•ืช ืœื”ื’ื‘ื™ืจ ื‘ืื•ืคืŸ ืœื ืžื›ื•ื•ืŸ ืืช ื”ืžื—ืœื•ืงืช. ื›ืืฉืจ ืื™ืจื•ืขื™ GC ืขื•ืฆืจื™ื ืื• ืžืื˜ื™ื ื”ืœื™ื›ื™ ืžืฉื ื” ืฉืœ ื™ื™ืฉื•ืžื™ื, ื ืขื™ืœื•ืช ื”ืžื•ื—ื–ืงื•ืช ืขืœ ื™ื“ื™ ืื•ืชื ื”ืœื™ื›ื™ ืžืฉื ื” ื ื•ืชืจื•ืช ืœื ื–ืžื™ื ื•ืช, ืžื” ืฉืžืืจื™ืš ืืช ื–ืžื ื™ ื”ื”ืžืชื ื” ื•ืžื’ื“ื™ืœ ืืช ืžืฉืš ื”ืœื™ื›ื™ ื”ืžืฉื ื” ื”ื—ืกื•ืžื™ื. ื‘ืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช ืขื ื’ืจืคื™ ืื•ื‘ื™ื™ืงื˜ื™ื ืžื•ืจื›ื‘ื™ื, ื”ืชื•ืฆืื” ื”ื™ื ื”ืื˜ื” ืžื“ื•ืจื’ืช ืฉื‘ื” ืชื•ืจื™ ื”ืกื ื›ืจื•ืŸ ืžืชืืจื›ื™ื ืžื”ืจ ื™ื•ืชืจ ืžืžื” ืฉื”ื ื™ื›ื•ืœื™ื ืœื”ืชืจื•ืงืŸ. ื”ื‘ืขื™ื” ื ื™ื›ืจืช ื‘ืžื™ื•ื—ื“ ื‘ืžื”ืœืš ืžื—ื–ื•ืจื™ GC ืžืœืื™ื ืื• ื›ืืฉืจ ืื•ื‘ื™ื™ืงื˜ื™ื ืงืฆืจื™ ืžื•ืขื“ ืจื•ื•ื™ื™ื ืืช ื”ื“ื•ืจ ื”ืฆืขื™ืจ, ืžื” ืฉื’ื•ืจื ืœืื•ืกืคื™ื ืงื˜ื ื™ื ืชื›ื•ืคื™ื.

ื”ื‘ื ื” ื•ืžื™ืชื•ืŸ ืฉืœ ื”ืฉืคืขื•ืช ืืœื• ื—ื™ื•ื ื™ื™ื ื‘ื”ืงืฉืจื™ื ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื”. ื›ืืฉืจ ืžืขืจื›ื•ืช ืขื•ื‘ืจื•ืช ืžืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžื•ื ื•ืœื™ื˜ื™ื™ื ืœืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžื‘ื•ื–ืจื•ืช, ื”ืชื“ื™ืจื•ืช ื•ืžืฉื›ืŸ ืฉืœ ื”ืคืกืงื•ืช GC ื™ื›ื•ืœื™ื ืœื”ืฉืชื ื•ืช ื‘ืื•ืคืŸ ื‘ืœืชื™ ืฆืคื•ื™. ื ื™ื˜ื•ืจ ื”ืชื ื”ื’ื•ืช GC ื‘ื™ื—ืก ืœืžื“ื“ื™ ืกื ื›ืจื•ืŸ ืžืกืคืง ืชื•ื‘ื ื•ืช ื—ืฉื•ื‘ื•ืช ืœื’ื‘ื™ ื”ืื•ืคืŸ ืฉื‘ื• ืœื—ืฅ ื–ื™ื›ืจื•ืŸ ื•ืชื—ืจื•ืช ื ืขื™ืœื” ืžืงื™ื™ืžื™ื ืื™ื ื˜ืจืืงืฆื™ื”. ื›ืคื™ ืฉืžื•ื“ื’ืฉ ื‘ ืคื™ืชื•ื— ืชื•ื›ื ื” ืœื ื™ืชื•ื— ืงื•ื“, ื”ื ืจืื•ืช ืฉืœ ื”ืชื ื”ื’ื•ืช ื–ืžืŸ ืจื™ืฆื” ื—ื™ื™ื‘ืช ืœื”ืจื—ื™ื‘ ืžืขื‘ืจ ืœื‘ื“ื™ืงืช ืงื•ื“. ืขืœ ื™ื“ื™ ื™ื™ืฉื•ืจ ื›ื•ื•ื ื•ืŸ GC ืขื ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช, ืืจื’ื•ื ื™ื ืžื•ื ืขื™ื ืจื’ืจืกื™ื•ืช ื‘ื™ืฆื•ืขื™ื ื”ื ื•ื‘ืขื•ืช ื›ืืฉืจ ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ ื•ืชื–ืžื•ืŸ ื”ืœื™ื›ื™ื ืžืชื—ืจื™ื ืขืœ ืฉืœื™ื˜ื” ื‘ืžืฉืื‘ื™ CPU.

ื ืงื•ื“ื•ืช ื—ืžื•ืช ื‘ื”ืงืฆืื” ื’ื•ืจืžื•ืช ืœืชืงื™ืขื•ืช ืฉืœ ื ืงื•ื“ื•ืช ื‘ื˜ื•ื—ื•ืช

ืงืฆื‘ื™ ื”ืงืฆืื” ื’ื‘ื•ื”ื™ื ื™ื›ื•ืœื™ื ืœื’ืจื•ื ืœืขืฆื™ืจื•ืช ืฉืœ ื ืงื•ื“ื•ืช ื‘ื˜ื•ื—ื•ืช (safepoint stalls), ืจื’ืขื™ื ืฉื‘ื”ื ื”-JVM ืขื•ืฆืจ ืืช ื›ืœ ื”ืœื™ื›ื™ ื”ืชื”ืœื™ื›ื™ื ืฉืœ ื”ื™ื™ืฉื•ืžื™ื ื›ื“ื™ ืœื‘ืฆืข ืื™ืกื•ืฃ ื–ื‘ืœ ืื• ืชื—ื–ื•ืงื” ืžื‘ื ื™ืช. ื‘ืžื”ืœืš ืขืฆื™ืจื•ืช ืืœื•, ื”ืœื™ื›ื™ ื”ืชื”ืœื™ื›ื™ื ื”ืžืžืชื™ื ื™ื ืœื ืขื™ืœื” ื ืฉืืจื™ื ื—ืกื•ืžื™ื, ื•ื ื™ืฆื•ืœ ื”ืžืขื‘ื“ ื™ื•ืจื“ ื‘ื—ื“ื•ืช. ื ืงื•ื“ื•ืช ื—ืžื•ืช ืฉืœ ื”ืงืฆืื” ืžื•ืคื™ืขื•ืช ื‘ื“ืจืš ื›ืœืœ ื‘ืœื•ืœืื•ืช ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื, ืžืกื’ืจื•ืช ืจื™ืฉื•ื ื•ืจื•ื˜ื™ื ื•ืช ืžื™ืคื•ื™ ืื•ื‘ื™ื™ืงื˜ื™ื ืฉื™ื•ืฆืจื•ืช ืฉื•ื‘ ื•ืฉื•ื‘ ืื•ื‘ื™ื™ืงื˜ื™ื ื—ื•ืœืคื™ื. ื‘ืขื•ื“ ืฉืคืขื•ืœื•ืช ืืœื• ืขืฉื•ื™ื•ืช ืœื”ื™ืจืื•ืช ื‘ืœืชื™ ืžื–ื™ืงื•ืช ื›ืœ ืื—ืช ื‘ื ืคืจื“, ื”ืŸ ื™ื—ื“ ื’ื•ืจืžื•ืช ืœ-churn ืฉืœ GC ืฉืคื•ื’ืข ื‘ืชืคื•ืงืช ื”ืžืขืจื›ืช.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืžืชื—ื™ืœ ื‘ื–ื™ื”ื•ื™ ืฉื™ื˜ื•ืช ืขืชื™ืจื•ืช ื”ืงืฆืื” ื‘ืืžืฆืขื•ืช ื›ืœื™ ืคืจื•ืคื™ืœืฆื™ื” ื•ื ื™ืชื•ื— ืกื˜ื˜ื™. ื˜ื›ื ื™ืงื•ืช ื›ื’ื•ืŸ ืื™ื’ื•ื ืื•ื‘ื™ื™ืงื˜ื™ื, ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ ืื• ืฉื™ืžื•ืฉ ื—ื•ื–ืจ ื‘ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ื™ื›ื•ืœื•ืช ืœื”ืคื—ื™ืช ืžืฉืžืขื•ืชื™ืช ืืช ืชื“ื™ืจื•ืช ื”ื”ืงืฆืื”. ืืกื˜ืจื˜ื’ื™ื” ื–ื• ืžืชื™ื™ืฉื‘ืช ืขื ืจืขื™ื•ื ื•ืช ืž... ืฉืžื™ืจื” ืขืœ ื™ืขื™ืœื•ืช ืชื•ื›ื ื”, ืฉื‘ื• ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืคืจื•ืืงื˜ื™ื‘ื™ืช ืžื•ื ืขืช ืงืจื™ืกืช ื‘ื™ืฆื•ืขื™ื ืชื—ืช ืขื•ืžืก. ืขืœ ื™ื“ื™ ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ ื™ืฆื™ืจืช ืื•ื‘ื™ื™ืงื˜ื™ื ื•ืžื–ืขื•ืจ ื”ืงืฆืืช ื–ืžื ื™ื™ื, ืชื“ื™ืจื•ืช ื ืงื•ื“ื•ืช ื”ื‘ื˜ื™ื—ื•ืช ืคื•ื—ืชืช, ืžื” ืฉืžื•ื‘ื™ืœ ืœืชื–ืžื•ืŸ ื—ืœืง ื™ื•ืชืจ ืฉืœ ื”ืœื™ื›ื™ื ื•ืœื”ืคื—ืชืช ืžืชื—.

ื›ื•ื•ื ื•ืŸ G1 ื•-ZGC ืขื‘ื•ืจ ืฉื™ืจื•ืชื™ื ื‘ืขืœื™ ืžืงื‘ื™ืœื™ื•ืช ื’ื‘ื•ื”ื”

ืื•ืกืคื™ ื–ื‘ืœ ืžื•ื“ืจื ื™ื™ื ื›ืžื• G1 ื•-ZGC ืžืชื•ื›ื ื ื™ื ืœืžื–ืขืจ ืืช ื–ืžื ื™ ื”ื”ืฉื”ื™ื”, ืืš ื™ื™ืชื›ืŸ ืฉืชืฆื•ืจื•ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœื”ื ืœื ื™ืชืื™ืžื• ืœื›ืœ ืคืจื•ืคื™ืœ ื‘ื•-ื–ืžื ื™. ืœื“ื•ื’ืžื”, ื”ื’ื™ืฉื” ื”ืžื‘ื•ืกืกืช-ืื–ื•ืจ ืฉืœ G1 ืขืœื•ืœื” ืœื’ืจื•ื ืœืคื™ืฆื•ืœ ื–ื™ื›ืจื•ืŸ ื›ืืฉืจ ื”ืœื™ื›ื™ื ืžืงืฆื™ื ื‘ืงืฆื‘ ืฉื•ื ื” ื‘ืชื›ืœื™ืช, ื‘ืขื•ื“ ืฉืคืื–ื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ืฉืœ ZGC ืขืœื•ืœื•ืช ืœื”ืชื ื’ืฉ ื‘ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืกื•ื ื›ืจื ื™ื ืžืื•ื“. ื›ื•ื•ื ื•ืŸ ืื•ืกืคื™ ื”ื–ื‘ืœ ื”ืœืœื• ื“ื•ืจืฉ ืื™ื–ื•ืŸ ื‘ื™ืŸ ื™ืขื“ื™ ืชืคื•ืงื” ืœืจื’ื™ืฉื•ืช ืœื”ืฉื”ื™ื”, ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ื›ื•ืœืœ ื”ืชืืžื•ืช ืืžืคื™ืจื™ื•ืช ืœื’ื•ื“ืœ ื”ืื–ื•ืจ, ื™ืขื“ื™ ื”ื”ืฉื”ื™ื” ื•ืกืคื™ืจื•ืช ื”ืœื™ื›ื™ื ื‘ื•-ื–ืžื ื™ื•ืช.

ืืจื’ื•ื ื™ื ื™ื›ื•ืœื™ื ืœืฉืœื‘ ื˜ืœืžื˜ืจื™ื” ืฉืœ GC ืขื ืœื•ื—ื•ืช ืžื—ื•ื•ื ื™ื ืฉืœ ื‘ื™ืฆื•ืขื™ื ื›ื“ื™ ืœื”ืžื—ื™ืฉ ื“ืคื•ืกื™ ืžื—ืœื•ืงืช ื‘ื™ื—ืก ืœืžื—ื–ื•ืจื™ ื’ื‘ื™ื™ื”. ื›ืคื™ ืฉืžื•ืฆื’ ื‘ ื ื™ืชื•ื— ื”ืจื›ื‘ ืชื•ื›ื ื”ืฉื™ืœื•ื‘ ื ืชื•ื ื™ื ื“ื™ื ืžื™ื™ื ื‘ืฆื™ื ื•ืจื•ืช ื ื™ืชื•ื— ืžืฉืคืจ ืืช ื“ื™ื•ืง ื”ื”ื—ืœื˜ื•ืช. ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื”ื’ื“ืจื•ืช GC ืœืฆื“ ืคืจืžื˜ืจื™ ืžืื’ืจ ื”-threads ืžื‘ื˜ื™ื—ื” ืฉื”-JVM ืžืงืฆื” ืžืฉืื‘ื™ื ื‘ืื•ืคืŸ ืขืงื‘ื™, ืชื•ืš ืฉืžื™ืจื” ืขืœ ืžืงื‘ื™ืœื™ื•ืช ื’ื ืชื—ืช ืขื•ืžืก ื–ื™ื›ืจื•ืŸ ืžืฉืชื ื”. ืงื•ืœืงื˜ื•ืจื™ื ืžื›ื•ื•ื ื™ื ื›ืจืื•ื™ ื™ื›ื•ืœื™ื ืœื”ืคื—ื™ืช ืขืฆื™ืจื•ืช ืกื ื›ืจื•ืŸ, ืœื™ื™ืฆื‘ ืืช ื–ืžื ื™ ื”ืชื’ื•ื‘ื” ื•ืœื”ืืจื™ืš ืืช ืชื•ื—ืœืช ื”ื—ื™ื™ื ื”ืืคืงื˜ื™ื‘ื™ืช ืฉืœ ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ื‘ืกื‘ื™ื‘ื•ืช ื™ื™ืฆื•ืจ ืžื•ื“ืจื ื™ื•ืช.

ืคืฉืจื•ืช ื‘ื™ืŸ ืื™ื’ื•ื ืขืฆืžื™ื ืœื‘ื™ืŸ ืืกืคื ื™ื ืžื•ื“ืจื ื™ื™ื

ืื™ื’ื•ื ืื•ื‘ื™ื™ืงื˜ื™ื ื”ื™ื” ื‘ืขื‘ืจ ืืกื˜ืจื˜ื’ื™ื” ื ืคื•ืฆื” ืœื”ืคื—ืชืช ืชืงื•ืจืช ื”ื”ืงืฆืื”, ืืš ื‘-JVM ืžื•ื“ืจื ื™ื™ื ืขื ืื•ืกืคื™ื ืžืชืงื“ืžื™ื, ื”ื•ื ื™ื›ื•ืœ ืœื”ื—ื–ื™ืจ ืืช ื”ืžื—ืœื•ืงืช ื‘ืžืงื•ื ืœืคืชื•ืจ ืื•ืชื”. ื›ืืฉืจ ื ื™ื’ืฉื™ื ืœืื•ื‘ื™ื™ืงื˜ื™ื ืžืื•ื’ื“ื™ื ื‘ืืžืฆืขื•ืช ืฉื™ื˜ื•ืช ืžืกื•ื ื›ืจื ื•ืช ืื• ืื•ืกืคื™ื ืžืฉื•ืชืคื™ื, ื”ื ื”ื•ืคื›ื™ื ืœื ืงื•ื“ื•ืช ืžื—ืœื•ืงืช ืฉืžืงื–ื–ื•ืช ืืช ื”ืจื•ื•ื—ื™ื ืžืขื•ืžืก GC ืžื•ืคื—ืช. ืฉื™ืžื•ืฉ ื™ืชืจ ื‘ืื™ื’ื•ื ื’ื ืžื’ื‘ื™ืจ ืืช ืฉืžื™ืจืช ื”ื–ื™ื›ืจื•ืŸ, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœืžื—ื–ื•ืจื™ GC ืืจื•ื›ื™ื ื™ื•ืชืจ ื•ืœืื•ืกืคื™ื ืžืœืื™ื ืชื›ื•ืคื™ื ื™ื•ืชืจ.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžืื’ืจื™ ืื•ื‘ื™ื™ืงื˜ื™ื ืžื“ื•ืจ ืงื•ื“ื ื“ื•ืจืฉ ื”ืขืจื›ื” ื”ืื ื”ื ืžืกืคืงื™ื ื™ืชืจื•ื ื•ืช ื‘ื™ืฆื•ืขื™ื ืžื“ื™ื“ื™ื ื‘ื”ืงืฉืจ ืฉืœ G1 ืื• ZGC. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœื–ื”ื•ืช ืžืื’ืจื™ ืื•ื‘ื™ื™ืงื˜ื™ื ื”ืžื•ื’ื ื™ื ืขืœ ื™ื“ื™ ื’ื™ืฉื” ืžืกื•ื ื›ืจื ืช, ื•ืœืขื–ื•ืจ ืœืฆื•ื•ืชื™ื ืœืงื‘ื•ืข ืื™ืœื• ืžื”ื ื ื™ืชืŸ ืœื”ืกื™ืจ ื‘ื‘ื˜ื—ื” ืื• ืœื”ื—ืœื™ืฃ ื‘ืžื‘ื ื™ื ืžืงื‘ื™ืœื™ื. ื”ืขืจื›ื” ื–ื• ืžืฉืงืคืช ืืช ื”ืขืงืจื•ื ื•ืช ื‘ ื”ืฆื•ืจืš ื‘ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืชื•ื›ื ื”, ืฉื‘ื”ื ื™ืฉ ืœื”ืขืจื™ืš ืžื—ื“ืฉ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืžื“ื•ืจ ืงื•ื“ื ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืงื™ื™ืžื•ืช. ืžืขื‘ืจ ืœื”ืงืฆืื” ืœืคื™ ื“ืจื™ืฉื” ื‘ืืžืฆืขื•ืช ืื•ื‘ื™ื™ืงื˜ื™ื ืงืœื™ื ื•ื‘ืœืชื™ ื ื™ืชื ื™ื ืœืฉื™ื ื•ื™ ืžื ื™ื‘ ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืžื“ืจื’ื™ื•ืช ื˜ื•ื‘ื” ื™ื•ืชืจ ื•ื”ืคื—ืชืช ืชื—ืจื•ืช. ืขื™ืฆื•ื‘ื™ื ืžื•ื“ืจื ื™ื™ื ืฉืœ GC ื™ืขื™ืœื™ื ืžืกืคื™ืง ื›ื“ื™ ืœื”ืชืžื•ื“ื“ ืขื ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื—ื•ืœืคื™ื ืœืœื ืื™ื—ื•ื“ ื™ื“ื ื™, ืžื” ืฉื”ื•ืคืš ืืช ื”ืžืขื‘ืจ ื”ื–ื” ืœืคืฉื•ื˜ ื•ื‘ื˜ื•ื— ื™ื•ืชืจ.

ืžืื‘ืง ื‘ื™ืŸ ืžืกื“ ื ืชื•ื ื™ื ืœืฉื›ื‘ืช ื—ื™ื‘ื•ืจ

ื’ื™ืฉื” ืœืžืกื“ ื ืชื•ื ื™ื ื ื•ืชืจื” ืื—ื“ ืžืžืงื•ืจื•ืช ื”ืžื—ืœื•ืงืช ื”ื ืคื•ืฆื™ื ื•ื”ืžืชืขืœืžื™ื ื‘ื™ื•ืชืจ ืฉืœ ื”ืœื™ื›ื™ ืžืฉื ื” ื‘ืžืขืจื›ื•ืช ืืจื’ื•ื ื™ื•ืช ื’ื“ื•ืœื•ืช. ื›ื›ืœ ืฉื™ื™ืฉื•ืžื™ื ื’ื“ืœื™ื, ื”ืžื—ืœื•ืงืช ืขื•ื‘ืจืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžื ืขื™ืœื•ืช ื‘ื–ื™ื›ืจื•ืŸ ืœืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืฉืœ ืžืฉืื‘ื™ื ื—ื™ืฆื•ื ื™ื™ื ื›ื’ื•ืŸ ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื ืฉืœ JDBC, ืกืžื ื™ ืžืกื“ ื ืชื•ื ื™ื ื•ื’ื‘ื•ืœื•ืช ื˜ืจื ื–ืงืฆื™ื•ืช. ื›ืืฉืจ ืžืกืคืจ ื”ืœื™ื›ื™ ืžืฉื ื” ืžืชื—ืจื™ื ืขืœ ื—ื™ื‘ื•ืจื™ื ืžื•ื’ื‘ืœื™ื, ื”ืขื™ื›ื•ื‘ื™ื ื”ื ื•ื‘ืขื™ื ืžื›ืš ืžืชื’ืœื’ืœื™ื ืœืชื•ืจื™ ื”ื™ื™ืฉื•ืžื™ื ื•ื’ื•ืจืžื™ื ืœืงืคื™ืฆื•ืช ื”ืฉื”ื™ื™ื” ื ืชืคืกื•ืช. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ื‘ืฉื›ื‘ื” ื–ื• ื“ื•ืจืฉ ืœื ืจืง ื›ื•ื•ื ื•ืŸ ืชืฆื•ืจื•ืช ืžืกื“ ื”ื ืชื•ื ื™ื, ืืœื ื’ื ืืจื’ื•ืŸ ืžื—ื“ืฉ ืฉืœ ื”ืื•ืคืŸ ืฉื‘ื• ื”ื™ื™ืฉื•ื ืžื ื”ืœ ืžืงื‘ื™ืœื™ื•ืช ื‘ืคืขื•ืœื•ืช ื”ืงืฉื•ืจื•ืช ืœืงืœื˜/ืคืœื˜.

ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ืžืกืชืžื›ื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืขืœ ืžื•ื“ืœื™ื ืฉืœ ืื™ื ื˜ืจืืงืฆื™ื” ืกื™ื ื›ืจื•ื ื™ืช ืฉืœ ืžืกื“ื™ ื ืชื•ื ื™ื ืืฉืจ ืžืกื“ื™ืจื™ื ื’ื™ืฉื” ื“ืจืš ืžื ื”ืœ ื—ื™ื‘ื•ืจื™ื ืžืจื›ื–ื™ ืื• ืžื—ืœืงืช ืขื–ืจ. ื“ืคื•ืก ื–ื” ืžืคืฉื˜ ืืช ืžืขืงื‘ ื”ืžืฉืื‘ื™ื ืืš ื™ื•ืฆืจ ืชื—ืจื•ืช ื ืกืชืจืช ืชื—ืช ืžืงื‘ื™ืœื™ื•ืช ื’ื‘ื•ื”ื”. ื›ื›ืœ ืฉืขื•ืžืกื™ ืขื‘ื•ื“ื” ื ืขื™ื ืœืขื‘ืจ ืคืจื™ืกื•ืช ืขื ืŸ ื•ืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื, ืžื•ื“ืœื™ื ืืœื” ืฉืœ ื’ื™ืฉื” ืžืฉื•ืชืคืช ื”ื•ืคื›ื™ื ืœืœื ืชื•ืืžื™ื ืœืงื ื” ืžื™ื“ื” ืื•ืคืงื™. ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช ื‘ ื›ื™ืฆื“ ืœื ื˜ืจ ืชืคื•ืงื” ืœืขื•ืžืช ืชื’ื•ื‘ืชื™ื•ืช ืฉืœ ื™ื™ืฉื•ืžื™ื, ื ืจืื•ืช ืœื’ื‘ื™ ื”ืชืคืœื’ื•ืช ื”ืฉื”ื™ื™ื” ื”ื™ื ืงืจื™ื˜ื™ืช ืœื–ื™ื”ื•ื™ ืžืชื™ ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืขื•ื‘ืจื™ื ืžื—ื™ืฉื•ื‘ ืœืžืขืจื›ื•ืช ื—ื™ืฆื•ื ื™ื•ืช. ืžื•ื“ืจื ื™ื–ืฆื™ื” ื™ืขื™ืœื” ืชืœื•ื™ื” ื‘ื ื™ืชื•ืง ืงืจื™ืื•ืช ืœืžืกื“ ื ืชื•ื ื™ื ืžื”ืœื™ื›ื™ ืžืฉื ื” ืฉืœ ื™ื™ืฉื•ืžื™ื ื•ื‘ืชื›ื ื•ืŸ ื“ืคื•ืกื™ ื’ื™ืฉื” ื ื™ืชื ื™ื ืœื”ืจื—ื‘ื” ื”ืชื•ืืžื™ื ืœืขื™ื‘ื•ื“ ืžื‘ื•ื–ืจ.

ืฆืžืฆื•ื ื’ื™ืฉื” ืžืกื•ื ื›ืจื ืช ื‘ืฉื›ื‘ื•ืช DAO

ื‘ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ื’'ืื•ื•ื” ื™ืฉื ื•ืช ืจื‘ื•ืช, ืื•ื‘ื™ื™ืงื˜ื™ ื’ื™ืฉื” ืœื ืชื•ื ื™ื (DAOs) ืžืฉืชืžืฉื™ื ื‘ืฉื™ื˜ื•ืช ืžืกื•ื ื›ืจื ื•ืช ื›ื“ื™ ืœืžื ื•ืข ืžืขืกืงืื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ืœื”ืคืจื™ืข ื–ื• ืœื–ื•. ื‘ืขื•ื“ ืฉืชื›ื ื•ืŸ ื–ื” ืžื’ืŸ ืžืคื ื™ ืคื’ื™ืขื” ื‘ื ืชื•ื ื™ื, ื”ื•ื ืžืกื“ื™ืจ ื‘ืื•ืคืŸ ืœื ืžื›ื•ื•ืŸ ืื™ื ื˜ืจืืงืฆื™ื•ืช ืฉืœ ืžืกื“ ื ืชื•ื ื™ื. ื›ื›ืœ ืฉื”ืžืงื‘ื™ืœื™ื•ืช ืขื•ืœื”, ื”ืœื™ื›ื™ื ืžืชื—ื™ืœื™ื ืœื”ืžืชื™ืŸ ื‘ืชื•ืจ ืœื’ื™ืฉื” ืœืฉื™ื˜ื•ืช DAO, ืžื” ืฉื’ื•ืจื ืœื–ืžื ื™ ื”ืชื’ื•ื‘ื” ืœื”ืชื“ืจื“ืจ. ื”ืคืชืจื•ืŸ ื”ื™ืฉื™ืจ ื‘ื™ื•ืชืจ ื›ืจื•ืš ื‘ื”ื—ืœืคืช ืฉื™ื˜ื•ืช ืžืกื•ื ื›ืจื ื•ืช ื‘ื‘ืงืจืช ืžืงื‘ื™ืœื™ื•ืช ื‘ื˜ื•ื•ื— ื˜ืจื ื–ืงืฆื™ื•ืช ืื• ื—ื™ื‘ื•ืจื™ื, ืชื•ืš ื”ื‘ื˜ื—ื” ืฉื›ืœ ื”ืœื™ืš ื™ื ื”ืœ ืืช ื”ื”ืงืฉืจ ื”ืžื‘ื•ื“ื“ ืฉืœื•.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืฉื›ื‘ื•ืช DAO ืžืชื—ื™ืœ ื‘ื ื™ืชื•ื— ืกื˜ื˜ื™ ืฉืœ ืกื ื›ืจื•ืŸ ื‘ืจืžืช ื”ืžืชื•ื“ื” ื•ืžืขืงื‘ ืื—ืจ ืชืœื•ื™ื•ืช ื‘ืžืžืฉืงื™ ืžืกื“ ื ืชื•ื ื™ื. ื–ื™ื”ื•ื™ ืื•ื‘ื™ื™ืงื˜ื™ื ื’ืœื•ื‘ืœื™ื™ื ืžืฉื•ืชืคื™ื ื›ื’ื•ืŸ ืžืคืขืœื™ ืกืฉื ื™ื ืื• ื—ื™ื‘ื•ืจื™ื ืกื˜ื˜ื™ื™ื ืžืกื™ื™ืข ืœื—ืฉื•ืฃ ื”ื™ื›ืŸ ืžืชืจื—ืฉืช ืกื™ื“ื•ืจ. ื ื•ื”ื’ ื–ื” ืžืชื™ื™ืฉื‘ ืขื ื›ื™ืฆื“ ืœื”ืชืžื•ื“ื“ ืขื ืฉื™ืคื•ืฅ ืžืกื“ ื ืชื•ื ื™ื ืžื‘ืœื™ ืœืฉื‘ื•ืจ ื”ื›ืœ, ืฉื‘ื” ืืจื’ื•ืŸ ืžื—ื“ืฉ ื—ื™ื™ื‘ ืœืฉืžื•ืจ ืขืœ ื‘ื˜ื™ื—ื•ืช ื˜ืจื ื–ืงืฆื™ื•ืช ืชื•ืš ืฉื™ืคื•ืจ ื™ื›ื•ืœืช ื”ื”ืจื—ื‘ื”. ื”ืฆื’ืช ืžืกื’ืจื•ืช ื›ืžื• ืื™ื’ื•ื ื—ื™ื‘ื•ืจื™ื, ื”ืคืขืœื•ืช ืžืงื•ืžื™ื•ืช-ื”ืœื™ื›ื™ื ืื• ืœืงื•ื—ื•ืช ืžืกื“ ื ืชื•ื ื™ื ืจื™ืืงื˜ื™ื‘ื™ื™ื ืžืกื™ื™ืขืช ื‘ื‘ื™ื˜ื•ืœ ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ืžื‘ืœื™ ืœื”ืชืคืฉืจ ืขืœ ืืžื™ื ื•ืช. ื”ืชืคืชื—ื•ืช ื–ื• ืžืืคืฉืจืช ืœ-DAOs ืœื”ื™ืฉืืจ ืงืœื™ื ื•ื‘ืžืงื‘ื™ืœื™ื ืชื•ืš ืฉืžื™ืจื” ืขืœ ืื˜ื•ืžื™ื•ืช ื‘ื™ืŸ ื˜ืจื ื–ืงืฆื™ื•ืช.

ื”ื’ื“ืจื•ืช ืื™ื’ื•ื ื”ืžื•ื ืขื•ืช ื—ืกื™ืžื” ืฉืœ ืจืืฉื™ ืงื•

ืืคื™ืœื• ืฉื›ื‘ื•ืช ื’ื™ืฉื” ืœืžืกื“ ื ืชื•ื ื™ื ืฉืขื‘ืจื• ืฉื™ืคื•ืฅ ื›ื”ืœื›ื” ืขืœื•ืœื•ืช ืœื—ื•ื•ืช ืžืชื— ื›ืืฉืจ ืžืื’ืจื™ ื—ื™ื‘ื•ืจื™ื ืžื•ื’ื“ืจื™ื ื‘ืฆื•ืจื” ืฉื’ื•ื™ื”. ื—ืกื™ืžืช Head-of-Line ืžืชืจื—ืฉืช ื›ืืฉืจ ื›ืœ ื”-threads ืžืžืชื™ื ื™ื ืœื—ื™ื‘ื•ืจื™ื ืžืžืื’ืจ ืžื•ื’ื‘ืœ, ืžื” ืฉืžื•ื‘ื™ืœ ืœืชื•ืจ ืืงืกืคื•ื ื ืฆื™ืืœื™ ืชื—ืช ืขื•ืžืก ืฉื™ื. ืื™ื–ื•ืŸ ื’ื•ื“ืœ ื”ืžืื’ืจ, ืื•ืจืš ื”ื—ื™ื™ื ื”ืžืจื‘ื™ ื•ื”ื’ื“ืจื•ืช ื–ืžืŸ ืงืฆื•ื‘ ืฉืœ ืกืจืง ื—ื™ื•ื ื™ ื›ื“ื™ ืœืžื ื•ืข ืชืงืขื•ืช ืืœื•. ืฉื™ื ื•ื™ ื’ื•ื“ืœ ื“ื™ื ืžื™ ืฉืœ ืžืื’ืจ ื™ื›ื•ืœ ืœื”ืชืื™ื ืืช ื”ืงืฆืืช ื”ืžืฉืื‘ื™ื ืœื‘ื™ืงื•ืฉ ื”ื ื•ื›ื—ื™ ืชื•ืš ืžื ื™ืขืช ืจื•ื•ื™ื” ื‘ืžื”ืœืš ืงืคื™ืฆื•ืช ื—ื•ืœืคื•ืช.

ื ื™ื˜ื•ืจ ืฉื™ืžื•ืฉ ื‘ื—ื™ื‘ื•ืจื™ื ื‘ืชื ืื™ ืœื—ืฅ ืžืกืคืง ืชื•ื‘ื ื•ืช ืžืขืฉื™ื•ืช ืœื’ื‘ื™ ืกืคื™ ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง. ืžื“ื“ื™ ืžืื’ืจ ื—ื™ื‘ื•ืจื™ื ื›ื’ื•ืŸ ื–ืžืŸ ื”ืžืชื ื”, ืกืคื™ืจืช ืคืขื™ืœื™ื ื•ืชื“ื™ืจื•ืช ืฉื™ืžื•ืฉ ืžื’ืœื™ื ื”ืื ืชื”ืœื™ื›ื™ื ืžืชื—ืจื™ื ื™ืชืจ ืขืœ ื”ืžื™ื“ื” ืขืœ ื’ื™ืฉื”. ื’ื™ืฉื” ื–ื• ืžืฉืงืคืช ืืช ื”ืืกื˜ืจื˜ื’ื™ื•ืช ื”ืžืชื•ืืจื•ืช ื‘ ืžืชืื ืื™ืจื•ืขื™ื ืœืื‘ื—ื•ืŸ ื‘ื™ืฆื•ืขื™ื, ืฉื‘ื• ื˜ืœืžื˜ืจื™ื” ืžืชื•ืืžืช ื—ื•ืฉืคืช ืžื—ืœื•ืงืช ื‘ืกื™ืกื™ืช. ื ื™ื”ื•ืœ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืžืื’ืจื™ื ื‘ืฉื™ืœื•ื‘ ืขื ื˜ื™ืคื•ืœ ื‘ื˜ืจื ื–ืงืฆื™ื•ืช ืืกื™ื ื›ืจื•ื ื™ื•ืช ืžื‘ื˜ื™ื— ืฉื”ืœื™ื›ื•ื ื™ื ื™ื‘ืœื• ืคื—ื•ืช ื–ืžืŸ ื”ืžืชื ื” ื•ื™ื•ืชืจ ื–ืžืŸ ื‘ื™ืฆื•ืข. ื—ื™ื“ื•ื“ ื–ื” ื”ื•ืคืš ืืช ื”ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืžืกื“ ื”ื ืชื•ื ื™ื ืžืชืœื•ืช ืกื“ืจืชื™ืช ืœืฉื™ืจื•ืช ืžืงื‘ื™ืœ ื•ืื“ืคื˜ื™ื‘ื™.

ืฉื™ืžื•ืฉ ื—ื•ื–ืจ ื‘ืžืฉืคื˜ื™ื ื•ื‘ืืฆื•ื•ื” ื›ื“ื™ ืœืงืฆืจ ืืช ื–ืžืŸ ื”ื”ืžืชื ื”

ืกื™ื‘ื” ื ื•ืกืคืช, ืขื“ื™ื ื” ืืš ื‘ืขืœืช ื”ืฉืคืขื”, ืœืžื—ืœื•ืงืช ื˜ืžื•ื ื” ื‘ืื•ืคืŸ ืฉื‘ื• ืคืงื•ื“ื•ืช SQL ื•ื˜ืจื ื–ืงืฆื™ื•ืช ืžื ื•ื”ืœื•ืช. ื”ื›ื ื” ื•ืกื’ื™ืจื” ืชื›ื•ืคื•ืช ืฉืœ ืคืงื•ื“ื•ืช ืžื’ื“ื™ืœื•ืช ืืช ืžืฉืš ื”ื ืขื™ืœื” ื•ืืช ื ื™ืฆื•ืœ ื”ืžืขื‘ื“ ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื. ื™ื™ืฉื•ื ืฉื™ืžื•ืฉ ื—ื•ื–ืจ ื•ืขื™ื‘ื•ื“ ืืฆื•ื•ื” ืฉืœ ืคืงื•ื“ื•ืช ืžืคื—ื™ืชื™ื ืืช ื–ืžืŸ ื”ื—ื™ื‘ื•ืจ ืœื›ืœ ื˜ืจื ื–ืงืฆื™ื”, ื•ืžืžื–ืขืจื™ื ื—ืœื•ื ื•ืช ืกื ื›ืจื•ืŸ ื”ืŸ ื‘ืจืžืช ื”-JDBC ื•ื”ืŸ ื‘ืจืžืช ืžืกื“ ื”ื ืชื•ื ื™ื. ื›ืืฉืจ ื”ืŸ ืžื•ื’ื“ืจื•ืช ื›ืจืื•ื™, ื˜ื›ื ื™ืงื•ืช ืืœื• ืžื•ืจื™ื“ื•ืช ืืช ื–ืžืŸ ื”ืฉื”ื™ื™ืช ื”ืฉืื™ืœืชื” ื”ืžืžื•ืฆืข ื•ืžื’ื“ื™ืœื•ืช ืืช ื”ืชืคื•ืงื” ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื”ืœื•ื’ื™ืงื” ื”ืขืกืงื™ืช.

ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœ ืœื–ื”ื•ืช ื“ืคื•ืกื™ ื”ื›ื ื” ื—ื•ื–ืจื™ื ืฉืœ ืฉืื™ืœืชื•ืช ืืฉืจ ืžื’ื“ื™ืœื™ื ืืช ืชืงื•ืจืช ื”ื—ื™ื‘ื•ืจ. ื›ืœื™ ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ื’ื ืžื•ื“ื“ื™ื ืืช ื–ืžืŸ ื”ื”ืžืชื ื” ื”ืžืžื•ืฆืข ืฉืœ ืžืฉืคื˜ื™ื ื•ืžื–ื”ื™ื ืคืขื•ืœื•ืช ืœื ืงื‘ื•ืฆืชื™ื•ืช ืืฉืจ ืžืคืฆืœื•ืช ืืช ื”ื‘ื™ืฆื•ืขื™ื. ื›ืคื™ ืฉืžื•ื“ื’ืฉ ื‘ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืคืจื•ืฆื“ื•ืจื•ืช ืžืื•ื—ืกื ื•ืช, ืขื™ืฆื•ื‘ ืฉืื™ืœืชื•ืช ื™ืขื™ืœ ืžืžืœื ืชืคืงื™ื“ ืฉื•ื•ื” ื‘ืžืงื‘ื™ืœื™ื•ืช ื›ืžื• ื ืขื™ืœื” ื‘ืจืžืช ื”ืงื•ื“. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืœืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ ืฉืœ ืžืฉืคื˜ื™ื ืžื•ื›ื ื™ื ื•ื”ื•ืกืคื•ืช ืืฆื•ื•ื” ืžืžื–ืขืจ ืืช ื–ืžืŸ ื”ื”ืžืชื ื” ืฉืœ ืžืกื“ ื”ื ืชื•ื ื™ื, ืžืคื—ื™ืช ืžืชื— ื‘ื™ืŸ ื”ืœื™ื›ื™ื ื•ืžื™ื™ืฆื‘ ืืช ืชืคื•ืงืช ื”ื˜ืจื ื–ืงืฆื™ื•ืช. ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืืœื• ืคืฉื•ื˜ื•ืช ืœื™ื™ืฉื•ื ืืš ืžืกืคืงื•ืช ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืžื“ื™ื“ื™ื ื”ืŸ ื‘ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ื•ื”ืŸ ื‘ืžืขืจื›ื•ืช ืฉื”ื•ืขื‘ืจื• ืœืขื ืŸ.

ื“ืคื•ืกื™ ืฆืคื™ื™ื” ืฉืžืคื—ื™ืชื™ื ืกื™ื›ื•ื ื™ื ื‘ืืžืฆืขื•ืช ืจืคืงื˜ื•ืจื™ื ื’

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžื•ื“ืœื™ื ืžืงื‘ื™ืœื™ื™ื ื˜ื•ืžืŸ ื‘ื—ื•ื‘ื• ืกื™ื›ื•ื ื™ื ืื™ื ื”ืจื ื˜ื™ื™ื, ื‘ืžื™ื•ื—ื“ ื‘ืžืขืจื›ื•ืช ืงืจื™ื˜ื™ื•ืช ืœืžืฉื™ืžื” ืฉื‘ื”ืŸ ืฉื™ื ื•ื™ื™ื ืงืœื™ื ื‘ืกื ื›ืจื•ืŸ ื™ื›ื•ืœื™ื ืœื™ื™ืฆืจ ืฉื™ื ื•ื™ื™ื ื”ืชื ื”ื’ื•ืชื™ื™ื ื’ื“ื•ืœื™ื. ืžืขืงื‘ื™ื•ืช ืžืคื—ื™ืชื” ืกื™ื›ื•ื ื™ื ืืœื” ืขืœ ื™ื“ื™ ืžืชืŸ ืชื•ื‘ื ื•ืช ื‘ื–ืžืŸ ืืžืช ืœื’ื‘ื™ ื”ืชื ื”ื’ื•ืช ื”ืœื™ื›ื™ื, ืžืื‘ืง ื ืขื™ืœื” ื•ื”ืฉื”ื™ื™ืช ื‘ื™ืฆื•ืข. ื‘ืขืช ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžื•ื“ืœื™ื ืžืงื‘ื™ืœื™ื™ื ืžื“ื•ืจ ืงื•ื“ื, ื›ืœื™ ืžืขืงื‘ื™ื•ืช ืžืฉืžืฉื™ื ื›ืจืฉืช ื‘ื™ื˜ื—ื•ืŸ, ื”ืžืืฉืจื™ื ืฉืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืื™ื ื ืคื•ื’ืขื™ื ื‘ื™ืฆื™ื‘ื•ืช ืื• ื‘ื ื›ื•ื ื•ืช. ื ืจืื•ืช ืœืžื“ื“ื™ ื ืขื™ืœื”, ืฆื‘ืจื•ืช ืชื•ืจ ื•ืžืขื‘ืจื™ ื”ืœื™ื›ื™ื ืžืืคืฉืจืช ืœืžื”ื ื“ืกื™ื ืœืืžืช ืฉื›ืœ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืžืชื ื”ื’ืช ื›ืฆืคื•ื™ ืชื—ืช ืขื•ืžืก.

ื“ืคื•ืกื™ ืชืฆืคื™ืช ืžื•ื“ืจื ื™ื™ื ืžืฉืœื‘ื™ื ืžื“ื“ื™ ื–ืžืŸ ืจื™ืฆื”, ืžืขืงื‘ ืžื‘ื•ื–ืจ ื•ื ื™ืชื•ื— ืกื˜ื˜ื™ ื›ื“ื™ ืœื™ืฆื•ืจ ืชืžื•ื ื” ืžืื•ื—ื“ืช ืฉืœ ื”ืชื ื”ื’ื•ืช ื”ืžืขืจื›ืช. ื’ื™ืฉื” ืžืงื™ืคื” ื–ื• ืžื‘ื˜ื™ื—ื” ืฉื”ื—ืœื˜ื•ืช ืœื’ื‘ื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืžื•ื ื—ื•ืช ืขืœ ื™ื“ื™ ื ืชื•ื ื™ื ืืžืคื™ืจื™ื™ื ื•ืœื ืขืœ ื™ื“ื™ ืื™ื ื˜ื•ืื™ืฆื™ื”. ื›ืคื™ ืฉื ื‘ื—ืŸ ื‘... ืฉื™ืœื•ื‘ ื—ื™ืคื•ืฉ ืืจื’ื•ื ื™ ืžืชืงื“ื, ื ืจืื•ืช ื—ื•ืฆืช-ืžืขืจื›ื•ืช ืžืคื—ื™ืชื” ืืช ืื™-ื”ื•ื•ื“ืื•ืช ื‘ืžื”ืœืš ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ืขืœ ื™ื“ื™ ื”ื˜ืžืขืช ื™ื›ื•ืœืช ืฆืคื™ื™ื” ื‘ืชื”ืœื™ืš ื”ืฉื™ืคื•ืฅ, ืฆื•ื•ืชื™ื ืžื–ื”ื™ื ืจื’ืจืกื™ื•ืช ืžื•ืงื“ื, ื ื•ืชื ื™ื ืขื“ื™ืคื•ืช ืœืชื™ืงื•ื ื™ื ื‘ืขืœื™ ื”ืฉืคืขื” ื’ื‘ื•ื”ื” ื•ืฉื•ืžืจื™ื ืขืœ ืืžื•ืŸ ื‘ืขืœื™ ื”ืขื ื™ื™ืŸ. ื™ื›ื•ืœืช ืฆืคื™ื™ื” ื™ืขื™ืœื” ืื™ื ื” ืžื—ืฉื‘ื” ืฉืœืื—ืจ ืžืขืฉื” ืืœื ืชื ืื™ ื”ื›ืจื—ื™ ืœืžื•ื“ืจื ื™ื–ืฆื™ื” ื‘ื˜ื•ื—ื” ื•ืื™ื˜ืจื˜ื™ื‘ื™ืช.

ื˜ืœืžื˜ืจื™ื™ืช ืื™ืจื•ืข ื ืขื™ืœื” ื•ืžืคื•ืช ื—ื•ื ืฉืœ ืชื—ืจื•ืช

ืื™ืกื•ืฃ ื˜ืœืžื˜ืจื™ื” ืขืœ ืื™ืจื•ืขื™ ื ืขื™ืœื” ื”ื™ื ืื—ืช ื”ืฉื™ื˜ื•ืช ื”ื™ืฉื™ืจื•ืช ื‘ื™ื•ืชืจ ืœื”ื‘ื ืช ืฆื•ื•ืืจื™ ื‘ืงื‘ื•ืง ื‘ืžืงื‘ื™ืœ. ืžื“ื“ื™ื ื›ื’ื•ืŸ ืงืฆื‘ ืจื›ื™ืฉืช ื ืขื™ืœื”, ืžืฉืš ื”ืžืชื ื” ื•ื–ื”ื•ืช ื”ื‘ืขืœื™ื ื—ื•ืฉืคื™ื ืื™ืœื• ืจื›ื™ื‘ื™ื ืžื™ื™ืฆืจื™ื ืืช ื”ืžืื‘ืง ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ. ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืžื“ื“ื™ื ืืœื” ื›ืžืคื•ืช ื—ื•ื ืžื“ื’ื™ืฉื” ื”ื™ื›ืŸ ืžืฆื˜ื‘ืจืช ืžืื‘ืง, ื•ืžืืคืฉืจืช ืœืžืคืชื—ื™ื ืœื”ืชืžืงื“ ื‘ืžื•ื“ื•ืœื™ื ื‘ืขื™ื™ืชื™ื™ื ื•ืœื ื‘ืชืช-ืžืขืจื›ื•ืช ืฉืœืžื•ืช.

ืฉื™ืœื•ื‘ ื˜ืœืžื˜ืจื™ื” ืฉืœ ื ืขื™ืœื” ื‘ืคืœื˜ืคื•ืจืžื•ืช ื ื™ื˜ื•ืจ ื‘ื™ืฆื•ืขื™ื ืจืฆื™ืฃ ืžื‘ื˜ื™ื— ืฉืชื•ื‘ื ื•ืช ืืœื• ื™ื™ืฉืžืจื• ืœืื•ืจืš ื–ืžืŸ. ื”ืฉื•ื•ืืช ื˜ืœืžื˜ืจื™ื” ืœืคื ื™ ื•ืื—ืจื™ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืžืืžืชืช ื”ืื ืฉื™ื ื•ื™ื™ื ื‘ื•-ื–ืžื ื™ื™ื ืžื™ื™ืฆืจื™ื ืฉื™ืคื•ืจ ืžื“ื™ื“. ื˜ื›ื ื™ืงื” ื–ื• ื“ื•ืžื” ืœื’ื™ืฉื•ืช ื”ืžืชื•ืืจื•ืช ื‘ ื‘ื“ื™ืงื•ืช ืชื•ื›ื ื” ืœื ื™ืชื•ื— ื”ืฉืคืขื”, ืฉื‘ื” ืงื•ืจืœืฆื™ื” ืžืคื•ืจื˜ืช ืฉืœ ื ืชื•ื ื™ื ืžืืฉืจืช ืืช ื™ืขื™ืœื•ืช ื”ืฉื™ื ื•ื™. ืžืคื•ืช ื—ื•ื ื”ื•ืคื›ื•ืช ื ืชื•ื ื™ ืกื ื›ืจื•ืŸ ืžื•ืคืฉื˜ื™ื ืœืžื™ื“ืข ืžืขืฉื™, ืžื” ืฉืžืืคืฉืจ ืœืฆื•ื•ืชื™ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืœื”ืคื—ื™ืช ืกื™ื›ื•ื ื™ื ื•ืœื”ืื™ืฅ ืžื—ื–ื•ืจื™ ืžืฉื•ื‘ ืœืื•ืจืš ื”ืคืจื™ืกื”.

ื”ืขืจื•ืช ืกืคืืŸ ืขื‘ื•ืจ ืžืงื˜ืขื™ื ืงืจื™ื˜ื™ื™ื

ื›ืœื™ ืžืขืงื‘ ืžื‘ื•ื–ืจื™ื ื›ืžื• OpenTelemetry ื•-Zipkin ืžืกืคืงื™ื ืชื•ื‘ื ื•ืช ื™ืงืจื•ืช ืขืจืš ื‘ืขืช ื ื™ืชื•ื— ืžื—ืœื•ืงืช ื‘ื™ืŸ ืชื”ืœื™ื›ื™ื (threads) ืขืœ ืคื ื™ ื’ื‘ื•ืœื•ืช ืฉื™ืจื•ืช. ืขืœ ื™ื“ื™ ื‘ื™ืื•ืจ ื˜ื•ื•ื—ื™ ืžืขืงื‘ ืขื ืื™ืจื•ืขื™ ืจื›ื™ืฉื” ื•ืฉื—ืจื•ืจ ืฉืœ ื ืขื™ืœื”, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœืฆืคื•ืช ื›ื™ืฆื“ ื”ืชื ื”ื’ื•ืช ื‘ื•-ื–ืžื ื™ืช ืžืชืคืฉื˜ืช ืœืื•ืจืš ื›ืœ ื ืชื™ื‘ ื”ืขืกืงื”. ื ืจืื•ืช ื–ื• ืžื–ื”ื” ื”ืื ื”ืฉื”ื™ื™ื” ื ื•ื‘ืขืช ืžืกื ื›ืจื•ืŸ ืžืงื•ืžื™ ืื• ืžืชืœื•ืช ืžืจื•ื—ืงื•ืช.

ื›ืœื™ ืขื‘ื•ื“ื” ืขื ืชื’ื™ื•ืช span ืžื•ืชืืžื•ืช ืื™ืฉื™ืช ื“ื•ืจืฉ ืžื™ืคื•ื™ ืกื˜ื˜ื™ ืฉืœ ืงื•ื“ ืžืกื•ื ื›ืจืŸ ื•ืงื•ืจืœืฆื™ื” ืฉืœ ื–ืžืŸ ืจื™ืฆื” ืขื ื ืชื•ื ื™ ืžืขืงื‘. ืฆื™ืจ ื”ื–ืžืŸ ื”ืžืชืงื‘ืœ ืžืืคืฉืจ ืœืฆื•ื•ืชื™ื ืœืืชืจ ื‘ืžื“ื•ื™ืง ื”ื™ื›ืŸ ื”ืœื™ื›ื™ื ื ืžืฆืื™ื ื‘ืžืฆื‘ ืกืจืง, ืžืžืชื™ื ื™ื ืื• ืขื•ื‘ืจื™ื ื“ื—ื™ืคื” ืžืงื“ื™ืžื”. ืฉื™ื˜ื•ืช ืืœื• ืžืฉืœื™ืžื•ืช ืžืžืฆืื™ื ื‘... ืืคืก ื–ืžืŸ ื”ืฉื‘ืชื” ืžื—ื“ืฉ, ืฉื‘ื• ืชื•ื‘ื ื” ืจืฆื™ืคื” ืžืืคืฉืจืช ืคืจื™ืกื” ื”ื“ืจื’ืชื™ืช ื•ื‘ื˜ื•ื—ื”. ืขืœ ื™ื“ื™ ื”ืจื—ื‘ืช ื”ืžืขืงื‘ ืžืขื‘ืจ ืœืงืจื™ืื•ืช ืจืฉืช ืœืกื ื›ืจื•ืŸ ื‘ืจืžืช ื”ืœื™ืš ื”ื—ื™ื‘ื•ืจ, ืืจื’ื•ื ื™ื ื”ื•ืคื›ื™ื ื›ื•ื•ื ื•ืŸ ื‘ื™ืฆื•ืขื™ื ืžืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืชื’ื•ื‘ืชื™ ืœืžืžืฉืœ ืืจื›ื™ื˜ืงื˜ื•ื ื™ ืคืจื•ืืงื˜ื™ื‘ื™.

SLOs ืงืฉื•ืจื™ื ืœืื—ื•ื–ื•ื ื™ ื”ืžืชื ื” ืœื ืขื™ืœื”

ื™ืขื“ื™ ืจืžืช ืฉื™ืจื•ืช (SLO) ื”ืงืฉื•ืจื™ื ืœืžื“ื“ื™ ื”ืžืชื ื” ืฉืœ ื ืขื™ืœื” ื™ื•ืฆืจื™ื ืžื“ื“ ื›ืžื•ืชื™ ืœื‘ืจื™ืื•ืช ืžืงื‘ื™ืœื™ื•ืช. ื‘ืžืงื•ื ืœื ื˜ืจ ืืช ื”ืชืคื•ืงื” ื‘ืœื‘ื“, ืฆื•ื•ืชื™ื ืขื•ืงื‘ื™ื ืื—ืจ ืื—ื•ื– ื”ืขืกืงืื•ืช ื”ืžืชืขื›ื‘ื•ืช ืขืœ ื™ื“ื™ ื–ืžื ื™ ืจื›ื™ืฉืช ื ืขื™ืœื” ืžืขืœ ืกืฃ ืžื•ื’ื“ืจ. ื’ื™ืฉื” ื–ื• ืœื•ื›ื“ืช ืœื ืจืง ืžืžื•ืฆืขื™ ื‘ื™ืฆื•ืขื™ื ืืœื ื’ื ื”ืฉื”ื™ื™ืช ื–ื ื‘, ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ืงื•ื‘ืขืช ืืช ืื™ื›ื•ืช ื—ื•ื•ื™ื™ืช ื”ืžืฉืชืžืฉ ื‘ืžืขืจื›ื•ืช ื’ื“ื•ืœื•ืช.

ื”ื’ื“ืจืช SLO ื“ื•ืจืฉืช ืฉื™ืชื•ืฃ ืคืขื•ืœื” ื‘ื™ืŸ ืžื”ื ื“ืกื™ ื‘ื™ืฆื•ืขื™ื ื•ืฆื•ื•ืชื™ ืชืคืขื•ืœ ื›ื“ื™ ืœืชืจื’ื ืžื“ื“ื™ ื ืขื™ืœื” ืœืžื“ื“ื™ื ืจืœื•ื•ื ื˜ื™ื™ื ืœืขืกืงื™ื. ื›ืœื™ื ื”ืžืฉืœื‘ื™ื ื ืชื•ื ื™ ื˜ืœืžื˜ืจื™ื” ืขื ืงื•ื•ื™ ื‘ืกื™ืก ื”ื™ืกื˜ื•ืจื™ื™ื ืžืืคืฉืจื™ื ืœืขืงื•ื‘ ืื—ืจ ืจื’ืจืกื™ื•ืช ืžื™ื“ ืœืื—ืจ ืฉื™ื ื•ื™ื™ ืงื•ื“. ืืกื˜ืจื˜ื’ื™ื” ื–ื• ืžืชื™ื™ืฉื‘ืช ืขื ืžื•ืจื›ื‘ื•ืช ื ื™ื”ื•ืœ ืชื•ื›ื ื”, ืฉื‘ื” ืžื“ื™ื“ื” ืžื•ื‘ื ื™ืช ืžื ื™ืขื” ืžืžืฉืœ ืืจื•ืš ื˜ื•ื•ื—. ืขืœ ื™ื“ื™ ืื›ื™ืคืช SLO ืกื‘ื™ื‘ ื”ืชืคืœื’ื•ื™ื•ืช ื”ืžืชื ื” ืœื ืขื™ืœื”, ืืจื’ื•ื ื™ื ืžื‘ื˜ื™ื—ื™ื ืฉืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื‘ื•-ื–ืžื ื™ื•ืช ืชื•ืžื›ืช ื™ืฉื™ืจื•ืช ื‘ืืžื™ื ื•ืช ืชืคืขื•ืœื™ืช ื•ื‘ื”ืฆืœื—ื” ื‘ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ืืžืฆืขื™ ื”ื’ื ื” ืฉืœ CI/CD ืขื‘ื•ืจ ืฉื™ื ื•ื™ื™ื ื‘ื•-ื–ืžื ื™ื™ื

ืฆื™ื ื•ืจื•ืช ืฉืœ ืื™ื ื˜ื’ืจืฆื™ื” ืจืฆื™ืคื” ื•ืžืกื™ืจื” ืจืฆื™ืคื” (CI/CD) ืžืžืœืื™ื ืชืคืงื™ื“ ืงืจื™ื˜ื™ ื‘ื”ื‘ื˜ื—ืช ืฉืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืงื•ื“ ื‘ื•-ื–ืžื ื™ ืœื ื™ืขืจืขืจ ืืช ื™ืฆื™ื‘ื•ืช ืกื‘ื™ื‘ื•ืช ื”ื™ื™ืฆื•ืจ. ืฉืœื ื›ืžื• ืฉื™ื ื•ื™ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื, ืฉื™ื ื•ื™ื™ื ื‘ืžืงื‘ื™ืœื™ื•ืช ื™ื›ื•ืœื™ื ืœื”ื›ื ื™ืก ืชื ืื™ ืžืจื•ืฅ, ืื ื•ืžืœื™ื•ืช ืชื–ืžื•ืŸ ื•ืชืœื•ืช ื ืกืชืจื•ืช ืฉืขืฉื•ื™ื•ืช ืฉืœื ืœื”ื•ืคื™ืข ืชื—ืช ื›ื™ืกื•ื™ ื‘ื“ื™ืงื•ืช ืกื˜ื ื“ืจื˜ื™. ืฉื™ืœื•ื‘ ืื™ืžื•ืช ืžื•ื“ืข ืœืžืงื‘ื™ืœื™ื•ืช ื‘ืฆื™ื ื•ืจ ื”ืืกืคืงื” โ€‹โ€‹ืžื‘ื˜ื™ื— ืฉืงื•ื“ ืฉืขื‘ืจ ืจื™ืคืงื˜ื•ืจื™ื ื’ ื™ืขื‘ื•ืจ ืื™ืžื•ืช ืžื‘ื•ืงืจ ื•ื—ื–ืจืชื™ ืœืคื ื™ ื”ืคืจื™ืกื”. ืื™ืžื•ืช ืžื•ื‘ื ื” ื–ื” ืžืžื–ืขืจ ืืช ื”ืกื™ื›ื•ืŸ ืชื•ืš ืฉืžื™ืจื” ืขืœ ืžื”ื™ืจื•ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ืฉื™ืœื•ื‘ ื‘ื“ื™ืงื•ืช ืžืงื‘ื™ืœื™ื•ืช ื‘-CI/CD ืžืืคืฉืจ ื’ื ืœืฆื•ื•ืชื™ื ืœืื›ื•ืฃ ืขืงื‘ื™ื•ืช ื‘ืกื‘ื™ื‘ื•ืช ืžื‘ื•ื–ืจื•ืช. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช, ืกื™ืžื•ืœืฆื™ื•ืช ืžืืžืฅ ื•ื‘ื™ืงื•ืจื•ืช ืกื™ื ื›ืจื•ืŸ ืžืืฉืจื•ืช ืฉืฉื™ืคื•ืจื™ ืžืงื‘ื™ืœื™ื•ืช ืžืกืคืงื™ื ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ืžื“ื™ื“ื™ื ืžื‘ืœื™ ืœื”ื›ื ื™ืก ืจื’ืจืกื™ื•ืช. ื›ืคื™ ืฉืžืชื•ืืจ ื‘- ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืกืงื™ืจื•ืช ืงื•ื“ ื‘ืืžืฆืขื•ืช ื ื™ืชื•ื— ืกื˜ื˜ื™ืื•ื˜ื•ืžืฆื™ื” ืžืฉืชืจืขืช ืžืขื‘ืจ ืœืื™ืžื•ืช ืชื—ื‘ื™ืจ ืœืฉืœืžื•ืช ืืจื›ื™ื˜ืงื˜ื•ื ื™ืช. ืขืœ ื™ื“ื™ ื”ื˜ืžืขืช ืืžืฆืขื™ ื”ื’ื ื” ืขืœ ืžืงื‘ื™ืœื™ื•ืช ื‘-CI/CD, ืืจื’ื•ื ื™ื ื™ื•ืฆืจื™ื ืœื•ืœืืช ืžืฉื•ื‘ ืงื‘ื•ืขื” ื‘ื™ืŸ ืคื™ืชื•ื—, ื‘ื“ื™ืงื” ื•ื ื™ื˜ื•ืจ ื‘ื™ืฆื•ืขื™ื, ืžื” ืฉืžื‘ื˜ื™ื— ืžื“ืจื’ื™ื•ืช ื•ื—ื•ืกืŸ ืœื˜ื•ื•ื— ืืจื•ืš.

ืžื‘ื—ื ื™ ืžืืžืฅ ื•ืคืื– ื“ื˜ืจืžื™ื ื™ืกื˜ื™ื™ื ืœื’ื™ืœื•ื™ ื’ื–ืข

ืคื’ืžื™ ืžืงื‘ื™ืœื™ื•ืช ื ืฉืืจื™ื ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืžื•ืกืชืจื™ื ืขื“ ืฉืชื ืื™ ืชื–ืžื•ืŸ ื‘ืœืชื™ ืฆืคื•ื™ื™ื ื—ื•ืฉืคื™ื ืื•ืชื. ื‘ื“ื™ืงื•ืช ืขื•ืžืก ื“ื˜ืจืžื™ื ื™ืกื˜ื™ื•ืช ืžืืคืฉืจื•ืช ืฉื›ืคื•ืœ ืžื‘ื•ืงืจ ืฉืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืงื‘ื™ืœื™ื™ื, ื•ืžื‘ื˜ื™ื—ื•ืช ืฉืชื ืื™ ืžืจื•ืฅ ื™ืชื’ืœื• ืœืคื ื™ ื”ืฉื—ืจื•ืจ. ื‘ืฉื™ืœื•ื‘ ืขื ื‘ื“ื™ืงื•ืช fuzz, ื”ืžืฆื™ื’ื•ืช ืชื–ืžื•ืŸ ืืงืจืื™ื™ื ื•ืจื™ืืฆื™ื•ืช ืงืœื˜, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื–ื”ื•ืช ื‘ืื’ื™ื ืขื“ื™ื ื™ื ื‘ืชื–ืžื•ืŸ ืฉืžืกื’ืจื•ืช ื‘ื“ื™ืงื” ืžืกื•ืจืชื™ื•ืช ืžืชืขืœืžื•ืช ืžื”ื. ืฉื™ื˜ื•ืช ืืœื• ืžื‘ื™ืื•ืช ื“ื˜ืจืžื™ื ื™ื–ื ืœืื™ืžื•ืช ืžืงื‘ื™ืœื™ื•ืช ืชื•ืš ืฉืžื™ืจื” ืขืœ ื”ืจื™ืืœื™ื–ื ืฉืœ ืขื•ืžืกื™ ืขื‘ื•ื“ื” ื‘ื™ื™ืฆื•ืจ.

ื™ื™ืฉื•ื ื‘ื“ื™ืงื•ืช ืืœื• ื‘ืชื•ืš CI/CD ื“ื•ืจืฉ ืจืชืžื•ืช ื‘ื“ื™ืงื” ื™ื™ืขื•ื“ื™ื•ืช ื”ืžืกื•ื’ืœื•ืช ืœื“ืžื•ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืจื•ื‘ื™-ื”ืœื™ื›ื™ื ืชื—ืช ืชื–ืžื•ืŸ ืžืฉืชื ื”. ื ื™ืชื•ื— ืกื˜ื˜ื™ ืชื•ืžืš ื‘ืชื”ืœื™ืš ื–ื” ืขืœ ื™ื“ื™ ืžื™ืคื•ื™ ืชืœื•ื™ื•ืช ื‘ืกื ื›ืจื•ืŸ ื•ื–ื™ื”ื•ื™ ืื–ื•ืจื™ ืงื•ื“ ื”ื ื•ื˜ื™ื ื‘ื™ื•ืชืจ ืœืชื ืื™ ืžืจื•ืฅ. ื ื•ื”ื’ ื–ื” ืžืฉืงืฃ ืืช ื’ื™ืฉืช ื”ื“ื™ื•ืง ื”ืžืฉืžืฉืช ื‘- ื”ืคื™ื›ืช ืžื•ื ื•ืœื™ื˜ื™ื ืœืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื ืžื—ื“ืฉ, ืฉื‘ื• ื ื™ืกื•ื™ื™ื ืžื•ื‘ื ื™ื ืžืืžืชื™ื ื™ืฆื™ื‘ื•ืช ื‘ื›ืœ ืฉืœื‘. ื‘ื“ื™ืงื•ืช ื“ื˜ืจืžื™ื ื™ืกื˜ื™ื•ืช ืฉืœ ืžืืžืฅ ื•-fuzz ืžืขื ื™ืงื•ืช ืœืฆื•ื•ืชื™ื ื‘ื™ื˜ื—ื•ืŸ ืฉืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ื™ืคืขืœื• ื‘ืฆื•ืจื” ืืžื™ื ื” ืชื—ืช ืขื•ืžืก ืžื‘ืœื™ ืœื”ื›ื ื™ืก ื—ื•ืกืจ ื™ืฆื™ื‘ื•ืช ืœืชื”ืœื™ื›ื™ื ืขืกืงื™ื™ื ืงืจื™ื˜ื™ื™ื.

ืฉืขืจื™ ืจื’ืจืกื™ื” ืžืงื‘ื™ืœื™ื•ืช ื‘ืฆื™ื ื•ืจื•ืช ืืกืคืงื”

ื”ื›ื ืกืช ืฉืขืจื™ ืจื’ืจืกื™ื” ืœืฆื™ื ื•ืจื•ืช CI/CD ืžื‘ื˜ื™ื—ื” ืฉื›ืœ ืฉื™ื ื•ื™ ื”ืงืฉื•ืจ ืœืžืงื‘ื™ืœื™ื•ืช ื™ืขืžื•ื“ ื‘ืชืงื ื™ ื‘ื™ืฆื•ืขื™ื ื•ื™ืฆื™ื‘ื•ืช ืžื•ื’ื“ืจื™ื ืœืคื ื™ ืงื™ื“ื•ื. ืฉืขืจื™ ื’ื™ืฉื” ืืœื” ืžื•ื“ื“ื™ื ืžื“ื“ื™ื ื›ื’ื•ืŸ ื–ืžื ื™ ื”ืžืชื ื” ืœื ืขื™ืœื”, ื ื™ืฆื•ืœ ื”ืœื™ื›ื™ ืžืฉื ื” (thread) ื•ื”ืฉื”ื™ื™ืช ื˜ืจื ื–ืงืฆื™ื•ืช ืžื•ืœ ืงื•ื•ื™ ื‘ืกื™ืก ื”ื™ืกื˜ื•ืจื™ื™ื. ืื ืกื˜ื™ื•ืช ื—ื•ืจื’ื•ืช ืžืกืคื™ื, ืžืขืจื›ื•ืช ื”ื‘ื ื™ื™ื” ืžืกื•ืžื ื•ืช ืื•ื˜ื•ืžื˜ื™ืช ืœื‘ื“ื™ืงื”. ืื™ืžื•ืช ืื•ื˜ื•ืžื˜ื™ ื–ื” ืžื•ื ืข ืจื’ืจืกื™ื•ืช ืžืงื‘ื™ืœื™ื•ืช ืœื”ืชืคืฉื˜ ืœืชื”ืœื™ืš ื”ื™ื™ืฆื•ืจ ื•ืžืกืคืง ืžื“ื“ ื‘ื˜ื™ื—ื•ืช ื›ืžื•ืชื™ ืœืคืจื•ื™ืงื˜ื™ื ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ื’ื™ืฉื” ื–ื• ืžืฉืชืœื‘ืช ื‘ืงืœื•ืช ืขื ืžืขืจื›ื•ืช ื‘ื ื™ื™ื” ืงื™ื™ืžื•ืช ื‘ืืžืฆืขื•ืช ื•ื•ื™ื ื˜ืœืžื˜ืจื™ื” ื•ืชื•ืฆืื•ืช ื‘ื“ื™ืงื•ืช ื‘ื™ืฆื•ืขื™ื. ื”ื’ื™ืฉื” ืขื•ืœื” ื‘ืงื ื” ืื—ื“ ืขื ื”ื˜ื›ื ื™ืงื•ืช ื”ืžืชื•ืืจื•ืช ื‘ ื ื™ืชื•ื— ืกื˜ื˜ื™ ืœื”ืฆืœื—ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”, ืฉื‘ื” ืื™ืžื•ืช ืžืชืžืฉืš ืชื•ืžืš ื‘ื‘ื™ื˜ื—ื•ืŸ ื‘ืžืขืจื›ื•ืช ืžืชืคืชื—ื•ืช. ืขืœ ื™ื“ื™ ื”ื˜ืžืขืช ืฉืขืจื™ ืžืงื‘ื™ืœื™ื•ืช ื‘-CI/CD, ืืจื’ื•ื ื™ื ืขื•ื‘ืจื™ื ืžื ื™ืงื•ื™ ืฉื’ื™ืื•ืช ืจื™ืืงื˜ื™ื‘ื™ ืœื‘ืงืจื” ืคืจื•ืืงื˜ื™ื‘ื™ืช. ื›ืœ ืจื™ืฆื” ืฉืœ ืฆื™ื ื•ืจ ื”ื•ืคื›ืช ืœื ืงื•ื“ืช ื‘ื™ืงื•ืจืช ืฉืื•ื›ืคืช ืืช ืชืงื™ื ื•ืช ื”ืžืงื‘ื™ืœื™ื•ืช ื›ืงืจื™ื˜ืจื™ื•ืŸ ืื™ื›ื•ืช ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื”, ื•ืžื‘ื˜ื™ื—ื” ืขืงื‘ื™ื•ืช ืžืขืจื›ืช ื›ื›ืœ ืฉื”ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžืชืคืชื—ื•ืช ืœืขื‘ืจ ืžืงื‘ื™ืœื™ื•ืช ืจื‘ื” ื™ื•ืชืจ.

ื”ื–ืจืงืช ืชืงืœื•ืช ืขื‘ื•ืจ ืคืกืงื™ ื–ืžืŸ ื•ื›ืฉืœื™ื ื—ืœืงื™ื™ื

ืืคื™ืœื• ืฉื™ื ื•ื™ื™ ืžืงื‘ื™ืœื™ื•ืช ืฉื ื‘ื“ืงื• ื”ื™ื˜ื‘ ื™ื›ื•ืœื™ื ืœื”ืชื ื”ื’ ื‘ืฆื•ืจื” ื‘ืœืชื™ ืฆืคื•ื™ื” ื‘ืชื ืื™ ืชืงืœื”. ื”ื–ืจืงืช ืชืงืœื•ืช ืžืฆื™ื’ื” ืขื™ื›ื•ื‘ื™ ืจืฉืช ืžื“ื•ืžื™ื, ืคืกืงื™ ื–ืžืŸ ื•ื›ืฉืœื™ื ื—ืœืงื™ื™ื ื‘ืฉื™ืจื•ืช ืœืกื‘ื™ื‘ืช CI/CD, ื•ื—ื•ืฉืคืช ื›ื™ืฆื“ ื”ืžืขืจื›ืช ืžื’ื™ื‘ื” ืชื—ืช ืœื—ืฅ. ื›ืฉืœื™ื ืžื‘ื•ืงืจื™ื ืืœื” ื—ื•ืฉืคื™ื ื—ื•ืœืฉื•ืช ืกื™ื ื›ืจื•ืŸ ืฉืื—ืจืช ื”ื™ื• ื ืฉืืจื•ืช ื‘ืœืชื™ ื ืจืื•ืช ืขื“ ืœืฉืœื‘ ื”ื™ื™ืฆื•ืจ. ืขืœ ื™ื“ื™ ื‘ื“ื™ืงืช ื”ืชื ื”ื’ื•ืช ืžืงื‘ื™ืœื™ื•ืช ื‘ืชื ืื™ ืคื’ื™ืขื”, ืฆื•ื•ืชื™ื ืžืืžืชื™ื ืฉืœื•ื’ื™ืงืช ื ื™ืกื™ื•ืŸ ื—ื•ื–ืจ, ืžืคืกืงื™ ื–ืจื ื•ื˜ื™ืคื•ืœ ื‘ื”ื•ื“ืขื•ืช ื ื•ืชืจื™ื ืขืงื‘ื™ื™ื ื•ืœืœื ื—ืกื™ืžื”.

ื™ื™ืฉื•ื ื”ื–ืจืงืช ืชืงืœื•ืช ื“ื•ืจืฉ ื”ื’ื“ืจืช ื“ืคื•ืกื™ ื›ืฉืœ ื”ืžืฉืงืคื™ื ืชืจื—ื™ืฉื™ื ืืžื™ืชื™ื™ื ื›ื’ื•ืŸ ืชื’ื•ื‘ื•ืช ืžืื•ื—ืจื•ืช ืฉืœ ืžืกื“ ื ืชื•ื ื™ื ืื• ืžืกื™ืจื” ื—ืœืงื™ืช ืฉืœ ื”ืชื•ืจ. ื ื™ื˜ื•ืจ ืžื“ื“ื™ ื”ืžืขืจื›ืช ื‘ืžื”ืœืš ื‘ื“ื™ืงื•ืช ืืœื• ืžืืžืช ื”ืื ื”ืœื™ื›ื™ื ืžืชืื•ืฉืฉื™ื ืœืœื ื›ืฉืœ ืžื“ื•ืจื’. ืฉื™ื˜ื” ื–ื• ืžืชื™ื™ืฉื‘ืช ืขื ืชื•ื‘ื ื•ืช ืž ืืคืก ื–ืžืŸ ื”ืฉื‘ืชื” ืžื—ื“ืฉ, ืฉื‘ื” ืขืžื™ื“ื•ืช ื‘ืคื ื™ ื›ืฉืœ ืžื”ื•ื ื“ืกืช ื™ืฉื™ืจื•ืช ืœืชื•ืš ืชื”ืœื™ื›ื™ ืขื‘ื•ื“ื” ืฉืœ ืžื•ื“ืจื ื™ื–ืฆื™ื”. ื”ื–ืจืงืช ืชืงืœื•ืช ื”ื•ืคื›ืช ื‘ื“ื™ืงื•ืช ืžืงื‘ื™ืœื™ื•ืช ืœืกื‘ื™ื‘ืช ืœื—ืฅ ืื“ืคื˜ื™ื‘ื™ืช, ื•ืžื‘ื˜ื™ื—ื” ืฉื™ื™ืฉื•ืžื™ื ื™ืฉืžืจื• ืขืœ ื™ืฆื™ื‘ื•ืช ื•ืชืคื•ืงื” ื’ื ื›ืืฉืจ ืžืขืจื›ื•ืช ื—ื™ืฆื•ื ื™ื•ืช ืื• ืชื ืื™ ืจืฉืช ืžืฉืชื ื™ื ื‘ืื•ืคืŸ ื‘ืœืชื™ ืฆืคื•ื™.

ื“ืคื•ืกื™ ืคืจื™ืกื” ืœืœื ืกื™ื›ื•ืŸ ืœืชื™ืงื•ื ื™ ืžื—ืœื•ืงืช

ื™ื™ืฉื•ื ืฉื™ืคื•ืฅ ืคืงื˜ื•ืจื™ื ื’ (refactoring) ื”ืงืฉื•ืจ ืœืžืงื‘ื™ืœื™ื•ืช ื•ืœืกื›ืกื•ืš ื‘ืกื‘ื™ื‘ื•ืช ื™ื™ืฆื•ืจ ื“ื•ืจืฉ ื’ื™ืฉื” ื–ื”ื™ืจื” ื•ืžืฆื˜ื‘ืจืช. ืืคื™ืœื• ืฉื™ื ื•ื™ื™ื ืงื˜ื ื™ื ื‘ืกื ื›ืจื•ืŸ ืขืœื•ืœื™ื ืœื’ืจื•ื ืœืชื•ืคืขื•ืช ืœื•ื•ืื™ ื‘ืœืชื™ ืฆืคื•ื™ื•ืช ืฉื—ื•ืœืคื•ืช ื“ืจืš ืžืขืจื›ื•ืช ืžื—ื•ื‘ืจื•ืช. ืืกื˜ืจื˜ื’ื™ื•ืช ืคืจื™ืกื” ืœืœื ืกื™ื›ื•ืŸ ืžืืคืฉืจื•ืช ืœืืจื’ื•ื ื™ื ืœืคืจื•ืก ืฉื™ื ื•ื™ื™ื ืืœื” ื‘ื”ื“ืจื’ื”, ืชื•ืš ืื™ืžื•ืช ื™ืฆื™ื‘ื•ืช ื•ื‘ื™ืฆื•ืขื™ื ื‘ื–ืžืŸ ืืžืช. ื‘ืžืงื•ื ืœื”ืกืชืžืš ืืš ื•ืจืง ืขืœ ื‘ื“ื™ืงื•ืช ื˜ืจื•ื-ืคืจื™ืกื”, ื“ืคื•ืกื™ ืคืจื™ืกื” ืžืฆื™ื’ื™ื ืœื•ืœืื•ืช ืžืฉื•ื‘ ืžืชืขื‘ื•ืจื” ื—ื™ื”, ื”ืžืืฉืจื•ืช ืฉื”ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืคื•ืขืœื•ืช ื‘ื‘ื˜ื—ื” ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืืžื™ืชื™ื™ื ืฉืœ ืžืฉืชืžืฉื™ื. ื’ื™ืฉื•ืช ืืœื• ื”ืŸ ืžืจื›ื–ื™ื•ืช ื‘ืชื•ื›ื ื™ื•ืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉื‘ื”ืŸ ื–ืžืŸ ืคืขื•ืœื” ื•ื™ื›ื•ืœืช ื—ื™ื–ื•ื™ ื”ื ื‘ืขืœื™ ื—ืฉื™ื‘ื•ืช ืขืœื™ื•ื ื”.

ืžื˜ืจืช ืคืจื™ืกื” ืœืœื ืกื™ื›ื•ืŸ ืื™ื ื” ืœื‘ื˜ืœ ืฉื™ื ื•ื™ ืืœื ืœืจืกืŸ ืืช ื”ืฉืคืขืชื•. ื‘ืืžืฆืขื•ืช ืฉื™ืžื•ืฉ ื‘ื“ื’ืœื™ ืชื›ื•ื ื•ืช, ืคืจื™ืกื•ืช ืงื ืจื™ื•ืช ื•ืกื‘ื™ื‘ื•ืช ืฉื™ืงื•ืฃ, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœืฆืคื•ืช ื‘ื”ืฉืคืขืช ืชื™ืงื•ื ื™ ื‘ื•-ื–ืžื ื™ืช ืžื‘ืœื™ ืœื”ืฉืคื™ืข ืขืœ ืคืขื™ืœื•ืช ื”ืขืกืงื™ืช ื”ืžืจื›ื–ื™ืช. ื›ืœ ื˜ื›ื ื™ืงื” ืžื‘ื•ื“ื“ืช ืฉื™ื ื•ื™ื™ื ื‘ื”ื™ืงืฃ, ื•ืžืืคืฉืจืช ื—ื–ืจื” ืžื”ื™ืจื” ืื• ื”ืชืืžื” ืื ืžืชื’ืœื•ืช ืื ื•ืžืœื™ื•ืช. ื›ืคื™ ืฉื ื‘ื—ืŸ ื‘ ืคืจื™ืกื” ื›ื—ื•ืœื”-ื™ืจื•ืงื” ืœืจืคืงื˜ื•ืจื™ื ื’ ืœืœื ืกื™ื›ื•ืŸ, ืืกืคืงื” โ€‹โ€‹ื”ื“ืจื’ืชื™ืช ืžื‘ื˜ื™ื—ื” ืฉืžืืžืฆื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ื™ืžืฉื™ื›ื• ืชื•ืš ืฉืžื™ืจื” ืขืœ ื‘ื˜ื™ื—ื•ืช ืชืคืขื•ืœื™ืช. ื‘ืืžืฆืขื•ืช ื“ืคื•ืกื™ื ืืœื”, ืฉื™ืคื•ืจื™ื ื‘ื•-ื–ืžื ื™ื™ื ื”ื•ืคื›ื™ื ืœื ื™ืชื ื™ื ืœืื™ืžื•ืช, ื”ืคื™ื›ื™ื ื•ืžื“ื™ื“ื” ืžืชืžื“ืช.

ื“ื’ืœื™ ืชื›ื•ื ื” ืœื”ืคื—ืชื•ืช ื ืขื™ืœืช ื˜ื•ื•ื—

ื“ื’ืœื™ ืชื›ื•ื ื” ืžืกืคืงื™ื ืžื ื’ื ื•ืŸ ืจื‘ ืขื•ืฆืžื” ืœืฉืœื™ื˜ื” ืขืœ ื”ืคืขืœืช ืฉื™ื ื•ื™ื™ ื‘ื•-ื–ืžื ื™ื•ืช ื‘ื–ืžืŸ ืจื™ืฆื”. ื‘ืขืช ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืœื•ื’ื™ืงืช ื”ืกื ื›ืจื•ืŸ, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœื”ื›ื ื™ืก ืžืชื’ื™ื ืžื‘ื•ืกืกื™ ืชืฆื•ืจื” ืฉืขื•ื‘ืจื™ื ื‘ื™ืŸ ื™ื™ืฉื•ืžื™ื ื™ืฉื ื™ื ืœื—ื“ืฉื™ื ื‘ืื•ืคืŸ ื“ื™ื ืžื™. ื™ื›ื•ืœืช ื–ื• ืžืืคืฉืจืช ื ื™ืกื•ื™ื™ื ื‘ื˜ื•ื—ื™ื ื‘ืชื ืื™ ื—ื™ื™ื, ื•ืžื‘ื˜ื™ื—ื” ืฉื”ืชื ื”ื’ื•ืช ื‘ื•-ื–ืžื ื™ืช ืชื™ืฉืืจ ืฆืคื•ื™ื” ื‘ื–ืžืŸ ืื™ืžื•ืช ืืกื˜ืจื˜ื’ื™ื•ืช ื ืขื™ืœื” ื—ื“ืฉื•ืช.

ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืขื ื“ื’ืœื™ ืžืืคื™ื™ื ื™ื ืžืชื—ื™ืœ ื‘ื‘ื™ื“ื•ื“ ืฉื™ื ื•ื™ื™ ืกื™ื ื›ืจื•ืŸ ืœืจื›ื™ื‘ื™ื ืžื•ื“ื•ืœืจื™ื™ื. ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ืžื™ืคื•ื™ ืชืœื•ืช ืขื•ื–ืจื™ื ืœื–ื”ื•ืช ื”ื™ื›ืŸ ื™ืฉ ืœื”ื—ื™ืœ ื“ื’ืœื™ื ื›ื“ื™ ืœืฉืœื•ื˜ ื‘ื’ื™ืฉื” ื‘ืจืžืช ื”ืคื•ื ืงืฆื™ื”, ื”ืžื—ืœืงื” ืื• ื”ืฉื™ืจื•ืช. ื–ื” ืžืฉืงืฃ ืคืจืงื˜ื™ืงื•ืช ืž... ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ื‘ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช, ืฉื‘ื• ื”ืคืขืœื” ืžื‘ื•ืงืจืช ืžืžื–ืขืจืช ืฉื™ื‘ื•ืฉื™ื ื‘ืžื”ืœืš ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ืขืœ ื™ื“ื™ ืฉืžื™ืจื” ืขืœ ืฉื ื™ ื ืชื™ื‘ื™ื ืžืงื‘ื™ืœื™ื - ืžื“ื•ืจ ืงื•ื“ื ื•ืžืขื•ื‘ื“ ืžื—ื“ืฉ - ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœืžื“ื•ื“ ื‘ื™ืฆื•ืขื™ื ื”ืฉื•ื•ืืชื™ื™ื ื•ืœื—ื–ื•ืจ ืœืžืฆื‘ื ื‘ืื•ืคืŸ ืžื™ื™ื“ื™ ืื ืžื•ืคื™ืขื•ืช ืจื’ืจืกื™ื•ืช. ืคืจื™ืกืช ื“ื’ืœื™ ืชื›ื•ื ื•ืช ื”ื•ืคื›ืช ืืช ืชื”ืœื™ืš ื”ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืกื ื›ืจื•ืŸ ื‘ืกื™ื›ื•ืŸ ื’ื‘ื•ื” ืœืชื”ืœื™ืš ืื™ื˜ืจื˜ื™ื‘ื™ ื•ื ื™ืชืŸ ืœื ื™ื”ื•ืœ, ื”ืžื™ื•ืฉืจ ืขื ืžืžืฉืœ ื‘ืจืžืช ืืจื’ื•ืŸ.

ืžื”ื“ื•ืจื•ืช ืงื ืจื™ ืขื ืืคืฉืจื•ื™ื•ืช ื”ืคืขืœื” ืœืคื™ ืฉืจื“

ื’ืจืกืื•ืช ืงื ืจื™ ืžืฆื™ื’ื•ืช ืฉื™ื ื•ื™ื™ ืจืคืงื˜ื•ืจื™ื ื’ ื‘ื—ืœืง ืงื˜ืŸ ืžื”ืกื‘ื™ื‘ื” ืœืคื ื™ ืคืจื™ืกื” ื›ืœืœ-ืžืขืจื›ืชื™ืช. ื‘ืขืช ื˜ื™ืคื•ืœ ื‘ืชื™ืงื•ื ื™ ืžืชื—, ื“ืคื•ืก ื–ื” ืžืืคืฉืจ ื ื™ื˜ื•ืจ ื‘ื™ืฆื•ืขื™ื ืชื—ืช ืขื•ืžืก ื—ืœืงื™ ืžื‘ืœื™ ืœื—ืฉื•ืฃ ืืช ื”ืืคืœื™ืงืฆื™ื” ื›ื•ืœื” ืœืกื™ื›ื•ืŸ. ืขืœ ื™ื“ื™ ื™ื™ืฉื•ื ืžืชื’ื™ื ืœืคื™ ืฉืจืช, ืืจื’ื•ื ื™ื ื™ื›ื•ืœื™ื ืœืžืงื“ ืžื—ื™ืฆื•ืช ืžืกื“ ื ืชื•ื ื™ื, ืฉื™ืจื•ืชื™ื ืื• ืื–ื•ืจื™ื ื’ื™ืื•ื’ืจืคื™ื™ื ืกืคืฆื™ืคื™ื™ื ืœื”ืคืขืœื” ื”ื“ืจื’ืชื™ืช. ื—ืฉื™ืคื” ืžืงื•ืžื™ืช ื–ื• ืžืกืคืงืช ืื™ืžื•ืช ืืžืคื™ืจื™ ืœื›ืš ืฉืฉื™ืคื•ืจื™ ื‘ื•-ื–ืžื ื™ื•ืช ืžืกืคืงื™ื ืืช ื”ื™ืชืจื•ื ื•ืช ื”ืฆืคื•ื™ื™ื ืชื•ืš ืฉืžื™ืจื” ืขืœ ืฉืœืžื•ืช ืคื•ื ืงืฆื™ื•ื ืœื™ืช.

ื”ืฆืœื—ืช ืคืจื™ืกื•ืช ืงื ืจื™ ืชืœื•ื™ื” ื‘ืžื ื’ื ื•ื ื™ ืชืฆืคื™ืช ื•ืžืฉื•ื‘ ืžื“ื•ื™ืงื™ื. ื™ืฉ ืœื”ืฉื•ื•ืช ืžื“ื“ื™ื ื›ื’ื•ืŸ ื ื™ืฆื•ืœ ื”ืœื™ื›ื™ื, ื–ืžืŸ ื”ืžืชื ื” ืœื ืขื™ืœื” ื•ืฉื•ื ื•ืช ื”ืฉื”ื™ื™ื” ื‘ื™ืŸ ืžื•ืคืขื™ ื‘ืงืจื” ืœืžื•ืคืขื™ ืงื ืจื™. ื”ืžืชื•ื“ื•ืœื•ื’ื™ื” ืžืฉืงืคืช ืืช ื–ื• ื”ืžืฉืžืฉืช ื‘- ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืคืœื˜ืคื•ืจืžืช ื ืชื•ื ื™ื, ื›ืืฉืจ ืคืจื™ืกื” ื”ื“ืจื’ืชื™ืช ืžื‘ื•ืงืจืช ืฉื•ืžืจืช ืขืœ ื‘ื™ื˜ื—ื•ืŸ ืชืคืขื•ืœื™. ืื ืงื‘ื•ืฆืช ื”ืงื ืจื™ื™ื ืžืฆื™ื’ื” ื‘ื™ืฆื•ืขื™ื ื™ืฆื™ื‘ื™ื ืื• ืžืฉื•ืคืจื™ื, ื”ื”ืจื—ื‘ื” ืžืžืฉื™ื›ื” ื‘ื”ื“ืจื’ื”. ืื ืžื•ืคื™ืขื•ืช ืื ื•ืžืœื™ื•ืช, ื”ื—ื–ืจื” ืœืžืฆื‘ ืงื•ื“ื ืžืชืจื—ืฉืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™, ืชื•ืš ืฉืžื™ืจื” ืขืœ ืืžื™ื ื•ืช ื”ืžืขืจื›ืช. ืžื•ื“ืœ ืคืจื™ืกื” ืžืžื•ืฉืžืข ื–ื” ืžืฉืชืœื‘ ื‘ืฆื•ืจื” ื—ืœืงื” ืขื CI/CD ื•ืžื‘ื˜ื™ื— ื”ืชืงื“ืžื•ืช ื‘ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœ ืœืœื ื”ืคืจืขื•ืช ื”ื ืจืื•ืช ืœืขื™ืŸ ืขืœ ื™ื“ื™ ื”ืžืฉืชืžืฉ.

ืชืขื‘ื•ืจืช ืฆืœืœื™ื ื•ื‘ื™ืฆื•ืข ืžืฉื•ืงืฃ

ื‘ื“ื™ืงื•ืช ืชืขื‘ื•ืจืช ืฆืœ ืžืืคืฉืจื•ืช ืœืืจื’ื•ื ื™ื ืœืืžืช ืฉื™ื ื•ื™ื™ื ื‘ืžืงื‘ื™ืœื™ื•ืช ื‘ืชื ืื™ ื™ื™ืฆื•ืจ ืžื‘ืœื™ ืœื”ืฉืคื™ืข ืขืœ ื”ืคืขื™ืœื•ืช ื”ื—ื™ื”. ื”ืžืขืจื›ืช ืžืฉื›ืคืœืช ืชืขื‘ื•ืจื” ืืžื™ืชื™ืช ืœืกื‘ื™ื‘ืช ืฆืœ ืฉืžืจื™ืฆื” ืืช ื”ื’ืจืกื” ื”ืžื—ื•ื“ืฉืช ืฉืœ ื”ืืคืœื™ืงืฆื™ื”. ืชื•ืฆืื•ืช ืžืฉืชื™ ื”ื’ืจืกืื•ืช ืžื•ืฉื•ื•ืช ื›ื“ื™ ืœื–ื”ื•ืช ื”ื‘ื“ืœื™ื ื”ืชื ื”ื’ื•ืชื™ื™ื, ืฉื’ื™ืื•ืช ืกื ื›ืจื•ืŸ ืื• ืกื˜ื™ื•ืช ื”ืฉื”ื™ื™ื”. ื˜ื›ื ื™ืงื” ื–ื• ืžืืคืฉืจืช ืื™ืžื•ืช ืžืงื™ืฃ ืœืคื ื™ ื”ื”ืคืขืœื”, ื•ืžืฆื™ืขื” ื’ื™ืฉื” ืœืœื ื”ืฉืคืขื” ืขืœ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช.

ื™ื™ืฉื•ื ื‘ื™ืฆื•ืข ืฆืœ ื›ืจื•ืš ื‘ื ื™ืชื•ื‘ ืขื•ืชืงื™ื ืฉืœ ืขืกืงืื•ืช ืื• ื”ื•ื“ืขื•ืช ืœืžื•ืคืขื™ื ืžื‘ื•ื“ื“ื™ื ื”ืžื•ืชืืžื™ื ืœื˜ืœืžื˜ืจื™ื”. ื ื™ืชื•ื— ืกื˜ื˜ื™ ืžืกื™ื™ืข ื‘ื–ื™ื”ื•ื™ ืื™ืœื• ืจื›ื™ื‘ื™ื ื“ื•ืจืฉื™ื ืชืฆืคื™ืช ื›ื“ื™ ืœืืžืช ืืช ืชืงื™ื ื•ืช ื”ืกื ื›ืจื•ืŸ. ื“ืคื•ืก ื–ื” ืžืชื•ืื ืจืขื™ื•ื ื™ืช ืขื ื ื™ื”ื•ืœ ื ื›ืกื™ IT ื—ื•ืฆื” ืคืœื˜ืคื•ืจืžื•ืช, ืฉื‘ื” ืกื‘ื™ื‘ื•ืช ืฉื™ืงื•ืฃ ืฉื•ืžืจื•ืช ืขืœ ื‘ื˜ื™ื—ื•ืช ื‘ืžื”ืœืš ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื”. ืœืื—ืจ ืื™ืžื•ืช, ื ื™ืชืŸ ืœืงื“ื ืชื™ืงื•ื ื™ ืžืงื‘ื™ืœื™ื•ืช ื‘ื‘ื™ื˜ื—ื•ืŸ ืœืชื”ืœื™ืš ื”ื™ื™ืฆื•ืจ ื‘ื™ื“ื™ืขื” ืฉื”ื ื›ื‘ืจ ืขืžื“ื• ื‘ืขื•ืžืก ื˜ืจื ื–ืงืฆื™ื•ืช ืžืœื. ื‘ื“ื™ืงื•ืช ืชืขื‘ื•ืจืช ืฆืœ ื”ื•ืคื›ื•ืช ืื™ืžื•ืช ืžืงื‘ื™ืœื™ื•ืช ืžืชืจื’ื™ืœ ืชื™ืื•ืจื˜ื™ ืœื“ื™ืกืฆื™ืคืœื™ื ื” ืžืขืฉื™ืช ืžื•ื ื—ืช ื ืชื•ื ื™ื.

Smart TS XL ืœืžื™ืคื•ื™ ืชืœื•ืช ื•ืกื›ืกื•ื›ื™ื

ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช ืžืฆืœื™ื— ืจืง ื›ืืฉืจ ืœืืจื’ื•ื ื™ื ื™ืฉ ื ืจืื•ืช ืžืœืื” ืœื’ื‘ื™ ื”ื™ื›ืŸ ื•ื›ื™ืฆื“ ื”ืกื ื›ืจื•ืŸ ืžืฉืคื™ืข ืขืœ ื‘ื™ืฆื•ืขื™ ื”ืžืขืจื›ืช. ื›ืœื™ ื ื™ื˜ื•ืจ ืžืกื•ืจืชื™ื™ื ืœื•ื›ื“ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžื“ื“ื™ื ืฉื˜ื—ื™ื™ื ื›ืžื• ื”ืฉื”ื™ื™ื” ืื• ืชืคื•ืงื” ืืš ืื™ื ื ืžืฆืœื™ื—ื™ื ืœื—ื‘ืจ ืื•ืชื ื‘ื—ื–ืจื” ืœืชืœื•ืช ืงื•ื“ ืกืคืฆื™ืคื™ื•ืช. Smart TS XL ืžื˜ืคืœ ื‘ืคืขืจ ื–ื” ืขืœ ื™ื“ื™ ืžืชืŸ ืกื‘ื™ื‘ื” ืžืฉื•ืœื‘ืช ืœื’ื™ืœื•ื™, ืžื™ืคื•ื™ ื•ื ื™ืชื•ื— ืชืœื•ื™ื•ืช ื”ืชื•ืจืžื•ืช ืœืžืื‘ืง ื‘ืงื•ื“. ื™ื›ื•ืœื•ืช ื”ื ื™ืชื•ื— ื”ืกื˜ื˜ื™ ืฉืœื• ื—ื•ืฉืคื•ืช ืงืฉืจื™ ื”ืœื™ื›ื™ื ืžื•ืจื›ื‘ื™ื ืขืœ ืคื ื™ ืืœืคื™ ืžื•ื“ื•ืœื™ื, ื•ืžืืคืฉืจื•ืช ืœืฆื•ื•ืชื™ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืœื–ื”ื•ืช ืื™ืœื• ืฉื™ืคื•ืฅ ื™ื ื™ื‘ื• ืืช ื”ื”ืฉืคืขื” ื”ื’ื“ื•ืœื” ื‘ื™ื•ืชืจ ืขืœ ื”ื‘ื™ืฆื•ืขื™ื.

ืขืœ ื™ื“ื™ ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืชืœื•ื™ื•ืช ื‘ื™ืŸ-ื”ืœื™ื›ื™ ืžืฉื ื” ื•ื”ื™ืจืจื›ื™ื•ืช ื ืขื™ืœื”, Smart TS XL ื”ื•ืคืš ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื‘ื•-ื–ืžื ื™ื•ืช ืžืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืจื™ืืงื˜ื™ื‘ื™ ืœืชื›ื ื•ืŸ ืžืขืจื›ืช ืคืจื•ืืงื˜ื™ื‘ื™. ื”ืคืœื˜ืคื•ืจืžื” ืžืงืฉืจืช ืžื‘ื ื™ ืงื•ื“ ืกื˜ื˜ื™ื™ื ืขื ื ืชื•ื ื™ ื‘ื™ืฆื•ืข ื“ื™ื ืžื™ื™ื, ื•ืžื™ื™ืฆืจืช ืžื•ื“ืœ ืžืงื™ืฃ ืฉืœ ื”ืชื ื”ื’ื•ืช ืกื ื›ืจื•ืŸ. ืชื•ื‘ื ื” ื–ื• ืžื‘ื˜ื™ื—ื” ืฉืฆื•ื•ืชื™ื ื™ื‘ืฆืขื• ื ื™ืชื•ื— ืžื—ื“ืฉ ื‘ื‘ื™ื˜ื—ื•ืŸ, ืžืžื–ืขืจื™ื ืกื™ื›ื•ื ื™ื ืชื•ืš ืžื™ืงื•ื“ ื‘ืื™ืœื•ืฆื™ ื”ื‘ื™ืฆื•ืขื™ื ื”ืงืจื™ื˜ื™ื™ื ื‘ื™ื•ืชืจ. ื›ืคื™ ืฉื”ื•ื“ื’ื ื‘- ืžืขืงื‘ ืื—ืจ ืงื•ื“, ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืชืœื•ืช ื”ื•ืคื›ืช ืœื‘ืกื™ืก ืœื›ืœ ื”ื—ืœื˜ื” ื‘ื ื•ืฉื ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ื”ืคื ื™ื” ืฆื•ืœื‘ืช ืฉืœ ื‘ืขืœื™ ืžื ืขื•ืœื™ื ืœื’ืจืคื™ ืงืจื™ืื”

ืื—ืช ื”ื™ื›ื•ืœื•ืช ื”ื—ื–ืงื•ืช ื‘ื™ื•ืชืจ ื‘-Smart TS XL ื”ื™ื ื”ื™ื›ื•ืœืช ืฉืœื• ืœื‘ืฆืข ื”ืคื ื™ื•ืช ืฆื•ืœื‘ื•ืช ื‘ื™ืŸ ื‘ืขืœื•ืช ืขืœ ืžื ืขื•ืœื™ื ืœื‘ื™ืŸ ื’ืจืคื™ ืงืจื™ืื•ืช ืชื•ืืžื™ื. ื‘ืžืขืจื›ื•ืช ืžืกื•ืจืชื™ื•ืช, ื–ื™ื”ื•ื™ ืื™ื–ื” ื”ืœื™ืš ืื• ืคื•ื ืงืฆื™ื” ืžื—ื–ื™ืงื™ื ืžื ืขื•ืœ ืžืกื•ื™ื ื‘ืžื”ืœืš ืชื—ืจื•ืช ื“ื•ืจืฉ ืงื•ืจืœืฆื™ื” ื™ื“ื ื™ืช ื‘ื™ืŸ ื™ื•ืžื ื™ ืจื™ืฉื•ื (logs) ื•ืขืงื‘ื•ืช ืžื—ืกื ื™ืช (stack traces). Smart TS XL ื”ื•ืคืš ืชื”ืœื™ืš ื–ื” ืœืื•ื˜ื•ืžื˜ื™ ืขืœ ื™ื“ื™ ืงื™ืฉื•ืจ ื ืงื•ื“ื•ืช ืกื ื›ืจื•ืŸ ืกื˜ื˜ื™ื•ืช ืœื”ืงืฉืจื™ื ื“ื™ื ืžื™ื™ื ื‘ื–ืžืŸ ืจื™ืฆื”, ื•ื—ื•ืฉืฃ ืืช ื”ื™ืจืจื›ื™ื™ืช ื”ืžื ืขื•ืœื™ื ื”ืžืœืื” ื‘ืชื•ืš ื™ื™ืฉื•ืžื™ื ืžื•ืจื›ื‘ื™ื.

ืชื›ื•ื ื” ื–ื• ืžืืคืฉืจืช ืœืฆื•ื•ืชื™ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืœืขืงื•ื‘ ืื—ืจ ื”ืื•ืคืŸ ืฉื‘ื• ืžื—ืœื•ืงืช ืžืชืคืฉื˜ืช ื“ืจืš ืชืœื•ื™ื•ืช ืžืงื•ื ื ื•ืช ื•ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื. ืžืคืชื—ื™ื ื™ื›ื•ืœื™ื ืœื“ืžื™ื™ืŸ ืืช ื ืชื™ื‘ื™ ื”ืงืจื™ืื” ื”ืžื“ื•ื™ืงื™ื ื”ืžื•ื‘ื™ืœื™ื ืœื—ืกื™ืžืช ื”ืœื™ื›ื™ ืžืฉื ื”, ื•ื‘ื›ืš ืœืคืฉื˜ ืืช ื ื™ืชื•ื— ื’ื•ืจืžื™ ื”ืฉื•ืจืฉ ื•ืชืขื“ื•ืฃ. ื–ืจื™ืžืช ื”ืขื‘ื•ื“ื” ืžืงื‘ื™ืœื” ืœืžื•ืฉื’ื™ื ืž... ื’ื™ืœื•ื™ ื”ืฉื™ืžื•ืฉ ื‘ืชื•ื›ื ื™ื•ืช ื‘ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื, ืฉื‘ื• ืžื™ืคื•ื™ ืชืœื•ืช ืžื‘ื”ื™ืจ ืงืฉืจื™ื ื ืกืชืจื™ื ื‘ื™ืŸ ืžื•ื“ื•ืœื™ื. ื‘ืขื–ืจืช ื ืจืื•ืช ื–ื•, ืฆื•ื•ืชื™ื ื™ื›ื•ืœื™ื ืœืงื‘ื•ืข ื”ืื ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื, ื—ืœื•ืงื” ืœืžื—ื™ืฆื•ืช ืื• ืœื‘ื˜ืœ ืœื—ืœื•ื˜ื™ืŸ ื ืขื™ืœื•ืช ืกืคืฆื™ืคื™ื•ืช. ื”ืชื•ืฆืื” ื”ื™ื ืœื ืจืง ื”ืคื—ืชื” ื‘ืžื—ืœื•ืงืช ืืœื ื’ื ื‘ื”ื™ืจื•ืช ืื“ืจื™ื›ืœื™ืช ืžืฉื•ืคืจืช, ื”ืžืืคืฉืจืช ืœืืกื˜ืจื˜ื’ื™ื•ืช ืžืงื‘ื™ืœื™ื•ืช ืœื”ืชืคืชื— ื‘ืื•ืคืŸ ืฉื™ื˜ืชื™ ืœืื•ืจืš ืฉืœื‘ื™ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”.

ื–ื™ื”ื•ื™ ืืฉื›ื•ืœื•ืช ืžืกื•ื ื›ืจื ื™ื ื‘ืขืœื™ ื”ืฉืคืขื” ื’ื‘ื•ื”ื”

ื‘ื™ื™ืฉื•ืžื™ื ืืจื’ื•ื ื™ื™ื ื’ื“ื•ืœื™ื, ืžื‘ื ื™ ืกื™ื ื›ืจื•ืŸ ืžืฆื˜ื‘ืจื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืื–ื•ืจื™ ืงื•ื“ ืžืงื•ืžื™ื™ื ื”ืžื›ื•ื ื™ื ืืฉื›ื•ืœื•ืช ืžืกื•ื ื›ืจื ื™ื. ืืฉื›ื•ืœื•ืช ืืœื” ื ื•ื‘ืขื™ื ื‘ื“ืจืš ื›ืœืœ ืžืงื™ืฆื•ืจื™ ื“ืจืš ืื“ืจื™ื›ืœื™ื™ื, ืชื‘ื ื™ื•ืช ืขื™ืฆื•ื‘ ืžื“ื•ืจ ืงื•ื“ื ืื• ืชื•ืกืคื•ืช ืชื›ื•ื ื•ืช ืžืฆื˜ื‘ืจื•ืช ืฉืžืจื›ื–ื•ืช ื‘ืฉื•ื’ื’ ื ืขื™ืœื” ื‘ืžืกืคืจ ืžื•ื“ื•ืœื™ื ืงืจื™ื˜ื™ื™ื. ื–ื™ื”ื•ื™ ืืฉื›ื•ืœื•ืช ืืœื” ื”ื•ื ืงืจื™ื˜ื™ ืžื›ื™ื•ื•ืŸ ืฉื”ื ืžื™ื™ืฆื’ื™ื ืืช ื”ืžื˜ืจื•ืช ื‘ืขืœื•ืช ื”ืขืจืš ื”ื’ื‘ื•ื” ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืฉื™ืคื•ืฅ. ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืืฉื›ื•ืœ ื‘ื•ื“ื“ ื™ื›ื•ืœื” ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœื”ื ื™ื‘ ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื ื›ืœืœ-ืžืขืจื›ืชื™ื™ื, ื‘ืžื™ื•ื—ื“ ื›ืืฉืจ ื ืขื™ืœื•ืช ืืœื” ืžื•ื•ืกืชื•ืช ื’ื™ืฉื” ืœืœื•ื’ื™ืงื” ืขืกืงื™ืช ืžืฉื•ืชืคืช ืื• ืžืฉืื‘ื™ ื˜ืจื ื–ืงืฆื™ื•ืช.

Smart TS XL ืžืืคืฉืจ ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ื’ื™ืœื•ื™ ืืฉื›ื•ืœื•ืช ืžืกื•ื ื›ืจื ื™ื ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ืฉืœ ืžื™ืคื•ื™ ืชืœื•ืช ืกื˜ื˜ื™ ืขื ืžื˜ื-ื ืชื•ื ื™ื ืฉืœ ื‘ื•-ื–ืžื ื™ื•ืช. ื”ืคืœื˜ืคื•ืจืžื” ืกื•ืจืงืช ื“ืคื•ืกื™ ื ืขื™ืœื” ื—ื•ื–ืจื™ื, ื”ืคื ื™ื•ืช ืœืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ื•ื‘ืœื•ืงื™ื ืฉืœ ืกื ื›ืจื•ืŸ ืžืงื•ื ื ื™ื, ื•ื™ื•ืฆืจืช ืžืคืช ื—ื•ื ื”ืžืžื—ื™ืฉื” ื”ื™ื›ืŸ ืฆืคื™ืคื•ืช ื”ืžื—ืœื•ืงืช ืžื’ื™ืขื” ืœืฉื™ื. ื ื™ืชื•ื— ื–ื” ืขื•ื–ืจ ืœืฆื•ื•ืชื™ื ืœื”ื‘ื™ืŸ ืœื ืจืง ื”ื™ื›ืŸ ืžืชืจื—ืฉืช ื”ืžื—ืœื•ืงืช, ืืœื ื’ื ืžื“ื•ืข ื”ื™ื ื ืžืฉื›ืช. ื”ื•ื ืžื“ื’ื™ืฉ ืื–ื•ืจื™ ืงื•ื“ ืฉื‘ื”ื ื”ืกื ื›ืจื•ืŸ ื”ื•ืฆื’ ื›ืืžืฆืขื™ ื”ื’ื ื” ื•ืœื ื›ื‘ื—ื™ืจืช ืขื™ืฆื•ื‘ ืžื›ื•ื•ื ืช. ื”ืชื”ืœื™ืš ื“ื•ืžื” ืœืžืชื•ื“ื•ืœื•ื’ื™ื•ืช ื”ืžื•ืฆื’ื•ืช ื‘- ืชืคืงื™ื“ื ืฉืœ ืžื“ื“ื™ ืื™ื›ื•ืช ืงื•ื“, ื›ืืฉืจ ื ื™ืชื•ื— ืžื‘ื ื™ ืžื’ืœื” ื—ื•ืกืจ ื™ืขื™ืœื•ืช ืฉืžืฆื˜ื‘ืจ ืขื ื”ื–ืžืŸ.

ืœืื—ืจ ื–ื™ื”ื•ื™ ืืฉื›ื•ืœื•ืช ื‘ืขืœื™ ื”ืฉืคืขื” ื’ื‘ื•ื”ื”, Smart TS XL ืžืืคืฉืจ ืœืžื”ื ื“ืกื™ื ืœื“ืžื•ืช ืชืจื—ื™ืฉื™ ืจืคืงื˜ื•ืจื™ื ื’ ืคื•ื˜ื ืฆื™ืืœื™ื™ื. ืขืœ ื™ื“ื™ ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ื›ื™ืฆื“ ืฆืžืฆื•ื ื˜ื•ื•ื— ื ืขื™ืœื” ืื• ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืืกื™ื ื›ืจื•ื ื™ื•ืช ื™ืฉื ื• ืืช ื–ืจื™ืžืช ื”ืชืœื•ืช, ืฆื•ื•ืชื™ ืžื•ื“ืจื ื™ื–ืฆื™ื” ื™ื›ื•ืœื™ื ืœืืžืช ืฉื™ืคื•ืจื™ ืขื™ืฆื•ื‘ ืœืคื ื™ ื‘ื™ืฆื•ืข ืฉื™ื ื•ื™ื™ ืงื•ื“ ื›ืœืฉื”ื. ื™ื›ื•ืœืช ื—ื™ื–ื•ื™ ื–ื• ืžื‘ื˜ื™ื—ื” ืฉืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ื”ืžืงื‘ื™ืœื™ื•ืช ืชื™ืฉืืจ ืžื›ื•ื•ื ืช ื•ืžื“ื™ื“ื”. ืœืื—ืจ ืžื›ืŸ, ื”ืจืคืงื˜ื•ืจื™ื ื’ ืขื•ื‘ืจ ืžื ื™ืกื•ื™ื™ื ืจื—ื‘ื™ื ืœื”ื ื“ืกื” ืžืžื•ืงื“ืช, ืžื” ืฉืžืคื—ื™ืช ืกื™ื›ื•ื ื™ื ื•ืžืื™ืฅ ืืช ื”ื”ืชืงื“ืžื•ืช ืœืขื‘ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื” ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ื•ื‘ืขืœืช ืชื—ืจื•ืช ื ืžื•ื›ื”.

ืกื™ืžื•ืœืฆื™ื” ืฉืœ ื”ืฉืคืขืช ืจืคืงื˜ื•ืจื™ื ื’ ืขืœ ืคื ื™ ื’ื‘ื•ืœื•ืช ื‘ื•-ื–ืžื ื™ื•ืช

ืฉื™ืคื•ืฅ ืžืงื‘ื™ืœื™ื•ืช ืžืฉืคื™ืข ืขืœ ืฉื›ื‘ื•ืช ืžืจื•ื‘ื•ืช ืฉืœ ืžืขืจื›ื•ืช ืืจื’ื•ื ื™ื•ืช, ื”ื—ืœ ืžื ื™ื”ื•ืœ ื”ืœื™ื›ื™ื ื•ืขื“ ืชื™ืื•ื ื˜ืจื ื–ืงืฆื™ื•ืช ื•ื–ืจื™ืžืช ื ืชื•ื ื™ื. ื—ื™ื–ื•ื™ ื”ืื•ืคืŸ ืฉื‘ื• ืฉื™ื ื•ื™ ื‘ืœื•ื’ื™ืงืช ื”ืกื ื›ืจื•ืŸ ืžืฉืคื™ืข ืขืœ ืจื›ื™ื‘ื™ื ืชืœื•ื™ื™ื ื”ื•ื ื—ื™ื•ื ื™ ืœืžื•ื“ืจื ื™ื–ืฆื™ื” ื‘ื˜ื•ื—ื”. Smart TS XL ืžืกืคืง ื™ื›ื•ืœื•ืช ืกื™ืžื•ืœืฆื™ื” ื”ืžืืคืฉืจื•ืช ืœืื“ืจื™ื›ืœื™ื ืœืžื“ืœ ืืช ื”ื”ืฉืคืขื•ืช ืฉืœ ืฉื™ืคื•ืฅ ืžื•ืฆืข ืขืœ ืคื ื™ ื’ื‘ื•ืœื•ืช ืžืงื‘ื™ืœื™ื•ืช ืœืคื ื™ ื”ื™ื™ืฉื•ื. ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ื’ืจืคื™ ืชืœื•ืช ืกื˜ื˜ื™ื™ื ืขื ืžื•ื“ืœื™ื ืฉืœ ื”ืชื ื”ื’ื•ืช ื‘ื–ืžืŸ ืจื™ืฆื”, ื”ืคืœื˜ืคื•ืจืžื” ืžื™ื™ืฆืจืช ืžืคื” ื—ื–ื•ืชื™ืช ืฉืœ ื”ืชืคืฉื˜ื•ืช ื”ื”ืฉืคืขื”. ื’ื™ืฉื” ื–ื• ื”ื•ืคื›ืช ืืช ื”ืชื”ืœื™ืš ื”ืœื ื•ื“ืื™ ื‘ืื•ืคืŸ ืžืกื•ืจืชื™ ืฉืœ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ืžืงื‘ื™ืœื™ื•ืช ืœืคืจืงื˜ื™ืงื” ืžื‘ื•ืกืกืช ืจืื™ื•ืช ืฉืžืชื™ื™ืฉืจืช ืขื ืกืคื™ ืกื™ื›ื•ืŸ ืืจื’ื•ื ื™ื™ื.

ื”ืกื™ืžื•ืœืฆื™ื” ืžืชื—ื™ืœื” ื‘ืžื™ืคื•ื™ ื›ืœ ื”ืื™ื ื˜ืจืืงืฆื™ื•ืช ื‘ื™ืŸ ื”ืฉืœื‘ื™ื (threads) ื•ื–ื™ื”ื•ื™ ืžืฉืื‘ื™ื ืžืฉื•ืชืคื™ื ื‘ื™ืŸ ืžื•ื“ื•ืœื™ื. ื›ืืฉืจ ืžืคืชื— ืžืฆื™ืข ืฉื™ืคื•ืฅ (refactoring), ื›ื’ื•ืŸ ืฆืžืฆื•ื ื”ื™ืงืฃ ื”ื ืขื™ืœื” ืื• ื”ื›ื ืกืช ืฆื™ื ื•ืจื•ืช ืืกื™ื ื›ืจื•ื ื™ื™ื, Smart TS XL ืžืงืจื™ืŸ ื›ื™ืฆื“ ืฉื™ื ื•ื™ื™ื ืืœื” ื™ืฉืคื™ืขื• ืขืœ ืื–ื•ืจื™ื ืžืกื•ื ื›ืจื ื™ื ืื—ืจื™ื. ื”ืคืœื˜ืคื•ืจืžื” ื’ื ืžืขืจื™ื›ื” ื”ืฉืคืขื•ืช ืคื•ื˜ื ืฆื™ืืœื™ื•ืช ืขืœ ืžื“ื“ื™ ื‘ื™ืฆื•ืขื™ื, ื›ื•ืœืœ ื–ืžืŸ ืจื›ื™ืฉืช ื ืขื™ืœื”, ืชื“ื™ืจื•ืช ืชื—ืจื•ืช (conflict) ื•ื”ืฉื”ื™ื™ืช ื˜ืจื ื–ืงืฆื™ื•ืช. ื™ื›ื•ืœืช ื–ื• ืงืฉื•ืจื” ืžื‘ื—ื™ื ื” ืžื•ืฉื’ื™ืช ืœืžืชื•ื“ื•ืœื•ื’ื™ื” ืžื•ื ื—ื™ืช ืชื•ื‘ื ื•ืช ื”ืžืฉืžืฉืช ื‘ื ื™ืชื•ื— ื”ืฉืคืขื” ื‘ื‘ื“ื™ืงื•ืช ืชื•ื›ื ื”, ืฉื‘ื” ืžื•ื“ืœ ืชืœื•ืช ืžืกืคืง ืชื•ื‘ื ื•ืช ืžื•ืงื“ืžื•ืช ืœื’ื‘ื™ ื”ืฉืœื›ื•ืช ื”ืฉื™ื ื•ื™.

ืขืœ ื™ื“ื™ ืื™ืžื•ืช ื•ื™ืจื˜ื•ืืœื™ ืฉืœ ื”ืชืืžื•ืช ืžืงื‘ื™ืœื™ื•ืช, ืฆื•ื•ืชื™ื ื ืžื ืขื™ื ืžื—ื•ืกืจ ื™ืฆื™ื‘ื•ืช ื‘ืžืขืจื›ื•ืช ื™ื™ืฆื•ืจ ื•ืžืคื—ื™ืชื™ื ืืช ื”ืฆื•ืจืš ื‘ืžื—ื–ื•ืจื™ ื”ื—ื–ืจื” ื™ืงืจื™ื. ื ื™ืชื•ื— ืจืคืงื˜ื•ืจื™ื ื’ ืžื“ื•ืžื” ืชื•ืžืš ื‘ืฉื™ืชื•ืฃ ืคืขื•ืœื” ื—ื•ืฆื”-ืชืคืงื•ื“ื™ื ื‘ื™ืŸ ืžืคืชื—ื™ื, ืื“ืจื™ื›ืœื™ื ื•ืžื”ื ื“ืกื™ ืชืคืขื•ืœ, ื•ืžื‘ื˜ื™ื— ืฉืฉื™ืคื•ืจื™ ื”ื‘ื™ืฆื•ืขื™ื ืชื•ืืžื™ื ืœืžื“ื™ื ื™ื•ืช ื”ืžืžืฉืœ ื•ื”ืคืจื™ืกื”. ืœืื—ืจ ื”ืื™ืžื•ืช, ืชื•ื‘ื ื•ืช ืืœื• ืžื•ื–ื ื•ืช ื—ื–ืจื” ืœืื•ื˜ื•ืžืฆื™ื” ืฉืœ CI/CD, ื•ื™ื•ืฆืจื•ืช ืœื•ืœืืช ืžืฉื•ื‘ ืžืชืžืฉื›ืช ื”ืžื—ื–ืงืช ืืช ื‘ื’ืจื•ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ื‘ืืžืฆืขื•ืช ืกื™ืžื•ืœืฆื™ื”, ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ื”ื•ืคื›ืช ืœืฉืงื•ืคื” ื•ืฆืคื•ื™ื” ื›ืื—ื“, ื•ืชื•ืžื›ืช ื‘ืžื˜ืจื” ื”ื’ื“ื•ืœื” ื™ื•ืชืจ ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช ืืจื’ื•ืŸ ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ื•ื ื˜ื•ืœืช ืžื—ืœื•ืงื•ืช.

ืขืชื™ื“ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ื”ืžืงื‘ื™ืœื™ื•ืช ืฉืœ JVM

ื”ืื‘ื•ืœื•ืฆื™ื” ืฉืœ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ืžืงื‘ื™ืœื™ื•ืช ื‘ืชื•ืš ื”ืžืขืจื›ืช ื”ืืงื•ืœื•ื’ื™ืช ืฉืœ JVM ืžืฉืงืคืช ืฉื™ื ื•ื™ ืจื—ื‘ ื™ื•ืชืจ ื‘ืื•ืคืŸ ืฉื‘ื• ืืจื’ื•ื ื™ื ืžืชื›ื ื ื™ื, ืžื’ื“ื™ืœื™ื ื•ืžืคืขื™ืœื™ื ื™ื™ืฉื•ืžื™ื ืžื•ื“ืจื ื™ื™ื. ืžื•ื“ืœื™ื ืกื˜ื˜ื™ื™ื ืฉืœ ื ืขื™ืœื” ืฉื‘ืขื‘ืจ ื”ืกืคื™ืงื• ืœืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืงื•ืžื™ื™ื ืžื•ื—ืœืคื™ื ื›ืขืช ืขืœ ื™ื“ื™ ืžืกื’ืจื•ืช ืžืงื‘ื™ืœื™ื•ืช ืื“ืคื˜ื™ื‘ื™ื•ืช ื•ืžื•ื ื—ื•ืช ื ืชื•ื ื™ื ื”ืžื’ื™ื‘ื•ืช ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืœืชื ืื™ ื–ืžืŸ ืจื™ืฆื”. ื”-JVM ื”ืžื•ื“ืจื ื™ ืžืฆื™ืข ืคืจื™ืžื™ื˜ื™ื‘ื™ื ื•ืกืคืจื™ื•ืช ืžืชื•ื—ื›ืžื•ืช ื™ื•ืชืจ ื•ื™ื•ืชืจ ืœื‘ื™ืฆื•ืข ืœืœื ื—ืกื™ืžื”, ืขื™ื‘ื•ื“ ื–ืจืžื™ื ืžืงื‘ื™ืœื™ ื•ืชื–ืžื•ืจ ืจื™ืืงื˜ื™ื‘ื™. ืขื ื–ืืช, ื”ืืชื’ืจ ื ื•ืชืจ ืœืฉืœื‘ ืืช ื”ื”ืชืงื“ืžื•ืช ื”ื–ื• ื‘ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื ืฉืžืขื•ืœื ืœื ืชื•ื›ื ื ื• ืขื‘ื•ืจ ื’ืžื™ืฉื•ืช ื›ื–ื•.

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ืžืžื•ืงื“ืช ืขืชื™ื“ ืžื“ื’ื™ืฉื” ืืช ื”ื”ืชื›ื ืกื•ืช ืฉืœ ื™ื›ื•ืœืช ืชืฆืคื™ืช, ืื•ื˜ื•ืžืฆื™ื” ื•ื ื™ืชื•ื— ื‘ืกื™ื•ืข ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช. ืžื•ื“ืœื™ื ืฉืœ ืœืžื™ื“ืช ืžื›ื•ื ื” ื”ืžื•ื˜ืžืขื™ื ื‘ื›ืœื™ ืคืจื•ืคื™ืœืฆื™ื” ืžืชื—ื™ืœื™ื ืœื—ื–ื•ืช ืžื—ืœื•ืงื•ืช ืœืคื ื™ ืฉื”ืŸ ืžืชืจื—ืฉื•ืช, ื•ืžืฆื™ืขื™ื ื”ืžืœืฆื•ืช ืœื›ื•ื•ื ื•ืŸ ืžืงื“ื™ื. ื‘ืชืจื—ื™ืฉื™ ืžื•ื“ืจื ื™ื–ืฆื™ื”, ื‘ื™ื ื” ื–ื• ืžื’ืฉืจืช ืขืœ ื”ืคืขืจ ื‘ื™ืŸ ืžื•ืžื—ื™ื•ืช ืื ื•ืฉื™ืช ืœื‘ื™ืŸ ื™ื›ื•ืœืช ื”ืกืชื’ืœื•ืช ื”ืžืขืจื›ืช. ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช ื‘ ื‘ื™ืฆื•ืข ืกืžืœื™ ื‘ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™, ื—ืฉื™ื‘ื” ืื•ื˜ื•ืžื˜ื™ืช ื”ื•ืคื›ืช ืื‘ื—ื•ืŸ ืœื”ื ื“ืกื” ืคืจื•ืืงื˜ื™ื‘ื™ืช. ืขืชื™ื“ ื”ืžืงื‘ื™ืœื•ืช ืฉืœ JVM ื™ื”ื™ื” ืชืœื•ื™ ืœื ืจืง ื‘ื—ื“ืฉื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ืช ืืœื ื’ื ื‘ืžื•ื›ื ื•ืช ื”ืชืจื‘ื•ืชื™ืช ืฉืœ ืืจื’ื•ื ื™ื ืœื”ืชื™ื™ื—ืก ืœืžืงื‘ื™ืœื•ืช ื›ืชื”ืœื™ืš ื”ื ืฉืœื˜ ื‘ืื•ืคืŸ ืจืฆื™ืฃ ื•ืœื ื›ืื™ืจื•ืข ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื—ื“ ืคืขืžื™.

ืคืจื•ื™ืงื˜ Loom ื•ืฉื™ืœื•ื‘ื™ื•ืช ืงืœืช ืžืฉืงืœ

ืคืจื•ื™ืงื˜ Loom ืžืฆื™ื’ ืฉื™ื ื•ื™ ืคืจื“ื™ื’ืžื” ื‘ืื•ืคืŸ ืฉื‘ื• ื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช ื‘-JVM ืขืœ ื™ื“ื™ ื”ื—ืœืคืช ื”ืœื™ื›ื™ื ื›ื‘ื“ื™ื ื‘ื”ืœื™ื›ื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืงืœื™ื. ืขื™ืฆื•ื‘ ื–ื” ืžืคื—ื™ืช ื‘ืื•ืคืŸ ื“ืจืกื˜ื™ ืืช ื˜ื‘ื™ืขืช ื”ืจื’ืœ ืฉืœ ื”ื–ื™ื›ืจื•ืŸ ื•ืืช ืชืงื•ืจืช ื”ื—ืœืคืช ื”ื”ืงืฉืจ, ื•ืžืืคืฉืจ ืžื™ืœื™ื•ื ื™ ืคืขื•ืœื•ืช ื‘ื•-ื–ืžื ื™ื•ืช ืœืœื ื—ืกื™ืžื” ืžืกื•ืจืชื™ืช. ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืžื“ื•ืจ ืงื•ื“ื, ื”ื”ื‘ื˜ื—ื” ืฉืœ Loom ื˜ืžื•ื ื” ื‘ืคื™ืฉื•ื˜ ื ื™ื”ื•ืœ ื”ืœื™ื›ื™ื ืžื•ืจื›ื‘ ืชื•ืš ืฉืžื™ืจื” ืขืœ ืชืื™ืžื•ืช ืขื ืžืžืฉืงื™ API ืงื™ื™ืžื™ื. ืขื ื–ืืช, ืื™ืžื•ืฅ ื“ื•ืจืฉ ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืฉืœ ืžืงื˜ืขื™ื ืžืกื•ื ื›ืจื ื™ื ื›ื“ื™ ืœืฉืชืฃ ืคืขื•ืœื” ืขื ืกืžื ื˜ื™ืงื” ืฉืœ ื”ืœื™ื›ื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื, ืชื•ืš ื”ื‘ื˜ื—ืช ื”ืฉืขื™ื” ื•ื—ื™ื“ื•ืฉ ื‘ื˜ื•ื—ื™ื ืฉืœ ืžืฉื™ืžื•ืช.

ืืจื’ื•ื ื™ื ื”ืžืชื›ื ื ื™ื ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฆืจื™ื›ื™ื ืœื”ืชื™ื™ื—ืก ืœืื™ื ื˜ื’ืจืฆื™ื™ืช Loom ื›ื”ื–ื“ืžื ื•ืช ืœืฉื™ื ื•ื™ ืคืงื˜ื•ืจื™ื ื’ (refactoring) ื•ื’ื ื›ืืœ ื”ืชืคืชื—ื•ืช ืขื™ืฆื•ื‘ื™ืช. ื›ืœื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ ื™ื›ื•ืœื™ื ืœื–ื”ื•ืช ืžืงื˜ืขื™ ืงื•ื“ ื”ืชืœื•ื™ื™ื ื‘ืกื ื›ืจื•ืŸ ืžื—ืกื ื™ืช ืขืžื•ืงื” (deep stack) ืื• ื‘ืžืฆื‘ ืžืงื•ืžื™ ืฉืœ ื”ืœื™ืš ืžืฉื ื” (thread-local), ืฉื ื™ื”ื ื“ื•ืจืฉื™ื ื”ื ื“ืกื” ืžื—ื“ืฉ. ื”ื ื™ืกื™ื•ืŸ ืžืงื‘ื™ืœ ืœื”ื“ืจื›ื” ื‘... ื ื™ืชื•ื— ืงื•ื“ ืกื˜ื˜ื™ ืคื•ื’ืฉ ืžืขืจื›ื•ืช ืžื“ื•ืจ ืงื•ื“ื, ืฉื‘ื”ืŸ ื”ืชืืžื” ื“ื•ืจืฉืช ื”ื‘ื ื” ืžื‘ื ื™ืช ืœืคื ื™ ื˜ืจื ืกืคื•ืจืžืฆื™ื”. ืœืื—ืจ ืฉื™ืœื•ื‘ ื ื›ื•ืŸ, ื”ืœื™ื›ื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืžืืคืฉืจื™ื ื‘ืงืจืช ืžืงื‘ื™ืœื™ื•ืช ืžื“ื•ื™ืงืช ื™ื•ืชืจ ื•ืชืคื•ืงื” ื’ื‘ื•ื”ื” ืžืฉืžืขื•ืชื™ืช. ืœืคื™ื›ืš, ืคืจื•ื™ืงื˜ Loom ืžื’ื“ื™ืจ ืžื—ื“ืฉ ื›ื™ืฆื“ ืืจื’ื•ื ื™ื ืชื•ืคืกื™ื ืžื“ืจื’ื™ื•ืช, ืžืคื—ื™ืชื™ื ืžื—ืœื•ืงื•ืช ืชื•ืš ื”ืจื—ื‘ืช ืžืงื‘ื™ืœื™ื•ืช ืœืœื ืคื™ืฆื•ืœ ืื“ืจื™ื›ืœื™.

ื—ื™ื–ื•ื™ ืžืื‘ืง ืื“ืคื˜ื™ื‘ื™ ืขื ืคืจื•ืคื™ืœ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช

ื”ื“ื•ืจ ื”ื‘ื ืฉืœ ื›ืœื™ ื‘ื™ืฆื•ืขื™ื ื™ืžื ืฃ ืœืžื™ื“ืช ืžื›ื•ื ื” ื›ื“ื™ ืœื–ื”ื•ืช ื“ืคื•ืกื™ ืžืชื— ืœืคื ื™ ืฉื”ื ื’ื•ืจืžื™ื ืœื‘ืขื™ื•ืช ื™ื™ืฆื•ืจ. ืžื ื•ืขื™ ืคืจื•ืคื™ืœืฆื™ื” ืžื‘ื•ืกืกื™ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ืžื ืชื—ื™ื ื˜ืœืžื˜ืจื™ื” ื”ื™ืกื˜ื•ืจื™ืช, dumps ืฉืœ ื”ืœื™ื›ื™ ืžืฉื ื” ื•ื™ื•ืžื ื™ GC ื›ื“ื™ ืœื‘ื ื•ืช ืžื•ื“ืœื™ื ื ื™ื‘ื•ื™ื™ื™ื ืฉืœ ื”ืชื ื”ื’ื•ืช ื ืขื™ืœื”. ืžื•ื“ืœื™ื ืืœื” ืžื–ื”ื™ื ืžื’ืžื•ืช ืžืชื— ืžืชืคืชื—ื•ืช ืชื—ืช ืขื•ืžืกื™ ืขื‘ื•ื“ื” ืžืฉืชื ื™ื, ื•ืžืืคืฉืจื™ื ืœืžืขืจื›ืช ืœื”ืชืื™ื ืืกื˜ืจื˜ื’ื™ื•ืช ื ืขื™ืœื” ืื• ืคืจืžื˜ืจื™ื ืฉืœ ืžืื’ืจ ื”ืœื™ื›ื™ ืžืฉื ื” ื‘ืื•ืคืŸ ื“ื™ื ืžื™. ื’ื™ืฉื” ื–ื• ืžื™ื™ืฆื’ืช ืžืขื‘ืจ ืžืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืจื™ืืงื˜ื™ื‘ื™ืช ืœืžืžืฉืœ ื ื™ื‘ื•ื™ื™, ืชื•ืš ื™ื™ืฉื•ืจ ื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช ืขื ื™ืขื“ื™ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืืจื•ื›ื™ ื˜ื•ื•ื—.

ืฉื™ืœื•ื‘ ืคืจื•ืคื™ืœ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ื‘ืชื”ืœื™ื›ื™ ืขื‘ื•ื“ื” ืžื•ื“ืจื ื™ื™ื ืžืฉื ื” ืืช ื”ืื•ืคืŸ ืฉื‘ื• ืžื”ื ื“ืกื™ ื‘ื™ืฆื•ืขื™ื ืžืคืจืฉื™ื ืืช ื‘ืจื™ืื•ืช ื”ืžืขืจื›ืช. ื–ื™ื”ื•ื™ ืชื‘ื ื™ื•ืช ืื•ื˜ื•ืžื˜ื™ ืžืื™ืฅ ืื‘ื—ื•ืŸ, ื‘ืžื™ื•ื—ื“ ื‘ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืžื™ืงืจื•-ืฉื™ืจื•ืช ืžื‘ื•ื–ืจื•ืช ืฉื‘ื”ืŸ ืขืœื•ืœื•ืช ืœื”ืชืขื•ืจืจ ืžื—ืœื•ืงื•ืช ืžืขื‘ืจ ืœื’ื‘ื•ืœื•ืช. ื”ืขื™ืงืจื•ืŸ ืžื”ื“ื”ื“ ืืกื˜ืจื˜ื’ื™ื•ืช ืž... ื ื™ื˜ื•ืจ ื‘ื™ืฆื•ืขื™ ื™ื™ืฉื•ืžื™ื, ืฉื‘ื” ืžื“ื™ื“ื” ืจืฆื™ืคื” ืžืชื•ืจื’ืžืช ืœืจืื™ื™ื” ืชืคืขื•ืœื™ืช. ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ื ื™ื‘ื•ื™ื™ื™ื ืชื”ืคื•ืš ื™ื•ืชืจ ื•ื™ื•ืชืจ ืœืžืจื›ื™ื‘ ืžื•ื‘ื ื” ื‘ืฆื™ื ื•ืจื•ืช CI/CD ืžื•ื“ืจื ื™ื™ื, ื•ืชื ื—ื” ืžืคืชื—ื™ื ืœืขื‘ืจ ืฉื™ื˜ื•ืช ืžืงื‘ื™ืœื™ื•ืช ื‘ื ื•ืช ืงื™ื™ืžื. ืขืœ ื™ื“ื™ ืฉื™ืœื•ื‘ ืฉืœ ื”ืกืงื” ืฉืœ ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ืขื ืžื™ืคื•ื™ ืชืœื•ืช ืกื˜ื˜ื™, ืืจื’ื•ื ื™ื ื™ื•ืฆืจื™ื ืžืขืจื›ืช ืืงื•ืœื•ื’ื™ืช ืฉืœ ืžืฉื•ื‘ ืฉืฆื•ืคื” ืžื—ืœื•ืงื•ืช, ืžืคื—ื™ืชื” ืื•ืชืŸ ื‘ืื•ืคืŸ ื™ื–ื•ื ื•ืžืฉืคืจืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ื‘ืื•ืคืŸ ืื•ื˜ื•ื ื•ืžื™.

ื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช ืžืชืžืฉืš ื‘ืฆื™ื ื•ืจื•ืช ืžื•ื“ืจื ื™ื–ืฆื™ื”

ืืจื’ื•ื ื™ื ืžื•ื›ื ื™ื ืœืขืชื™ื“ ื™ืฉืœื‘ื• ื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช ื™ืฉื™ืจื•ืช ื‘ืฆื™ื ื•ืจื•ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœื”ื, ื•ื™ื‘ื˜ื™ื—ื• ืฉื‘ื™ืฆื•ืขื™ ื”-thread ื™ื™ืฉืืจื• ื ื™ืชื ื™ื ืœื‘ื™ืงื•ืจืช, ืœืžื“ื™ื“ื” ื•ืžื•ืชืืžื™ื ื‘ืื•ืคืŸ ืจืฆื™ืฃ. ืžืกื’ืจื•ืช ื ื™ื”ื•ืœ ื™ื’ื“ื™ืจื• ืžื“ื™ื ื™ื•ืช ืœืฉื™ืžื•ืฉ ื‘ืžื ืขื•ืœื™ื, ืขื•ืžืง ืกื ื›ืจื•ืŸ ื•ืชืฆื•ืจืช ืžืื’ืจ, ื•ื™ืฉืœื‘ื• ื›ืœืœื™ื ืืœื” ื‘ืฉืœื‘ื™ ื ื™ืชื•ื— ืกื˜ื˜ื™ ื•ืื™ืžื•ืช ื‘ื ื™ื™ื”. ืžืขื‘ืจ ื–ื” ืžืขื‘ื™ืจ ืืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช ื”ืžืงื‘ื™ืœื™ื•ืช ืžืžืฉื™ืžืช ื”ื ื“ืกื” ืื“-ื”ื•ืง ืœืขืงืจื•ืŸ ืชืคืขื•ืœื™ ืžืขืจื›ืชื™, ื”ืžื•ื˜ืžืข ื‘ืชื•ืš DevSecOps ื•ืฉื™ื˜ื•ืช ืคื™ืงื•ื— ืื“ืจื™ื›ืœื™ื•ืช.

ืžืงื‘ื™ืœื™ื•ืช ื ืฉืœื˜ืช ืชื•ืžื›ืช ื’ื ื‘ืชืื™ืžื•ืช ื•ื‘ืžืขืงื‘ ืขืœ ื™ื“ื™ ืชื™ืขื•ื“ ื”ืื•ืคืŸ ืฉื‘ื• ืฉื™ื ื•ื™ื™ ืกื ื›ืจื•ืŸ ืžืฉืคื™ืขื™ื ืขืœ ื”ืชื ื”ื’ื•ืช ื”ื™ื™ืฉื•ืžื™ื ืœืื•ืจืš ื–ืžืŸ. ื”ืชื”ืœื™ืš ื ืฉืขืŸ ืขืœ ืžืชื•ื“ื•ืœื•ื’ื™ื•ืช ื›ื’ื•ืŸ ื ื™ื”ื•ืœ ืฉื™ื ื•ื™ื™ื ื‘ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืชื•ื›ื ื”, ืฉื‘ื” ื‘ืงืจื” ืžื•ื‘ื ื™ืช ืžื‘ื˜ื™ื—ื” ืื‘ื•ืœื•ืฆื™ื” ื‘ืช ืงื™ื™ืžื. ืžืžืฉืœ ืžืงื‘ื™ืœื™ื•ืช ืžืชืžืฉืš ืื•ื›ืฃ ืกื˜ื ื“ืจื˜ื™ื–ืฆื™ื” ื‘ื™ืŸ ืฆื•ื•ืชื™ ืคื™ืชื•ื—, ื•ืžื•ื ืข ื ืกื™ื’ื” ืœื“ืคื•ืกื™ ื ืขื™ืœื” ืœื ื‘ื˜ื•ื—ื™ื ืื• ื“ืคื•ืกื™ ืžื—ืœื•ืงืช ืžืฉืื‘ื™ื. ืขืœ ื™ื“ื™ ืžื™ืกื•ื“ ืคื™ืงื•ื— ืžืงื‘ื™ืœื™ื•ืช, ืืจื’ื•ื ื™ื ืžื‘ื˜ื™ื—ื™ื ื™ืฆื™ื‘ื•ืช ื‘ื™ืฆื•ืขื™ื ืžืฉืชื ื” ืœืฆื“ ื—ื“ืฉื ื•ืช ืื“ืจื™ื›ืœื™ืช, ื•ื™ื•ืฆืจื™ื ืื™ื–ื•ืŸ ื‘ื™ืŸ ื’ืžื™ืฉื•ืช ืœืืžื™ื ื•ืช ืฉืžื’ื“ื™ืจ ืืช ืขืชื™ื“ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื™ืช JVM.

ืฉืžื™ืจื” ืขืœ ื‘ื™ืฆื•ืขื™ื ื‘ืืžืฆืขื•ืช ื‘ื’ืจื•ืช ืžืงื‘ื™ืœื™ืช

ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžืงื‘ื™ืœื™ื•ืช ื‘ืžืขืจื›ื•ืช JVM ื’ื“ื•ืœื•ืช ื›ื‘ืจ ืื™ื ื” ืชื—ื•ื ื˜ื›ื ื™ ื‘ืœื‘ื“. ื”ื™ื ื”ืคื›ื” ืœื™ื›ื•ืœืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ืืกื˜ืจื˜ื’ื™ืช ื”ืžืฉืคื™ืขื” ืขืœ ื™ืขื™ืœื•ืช ืขืœื•ื™ื•ืช, ืžื“ืจื’ื™ื•ืช ื•ื”ืžืฉื›ื™ื•ืช ืขืกืงื™ืช. ื›ื›ืœ ืฉื™ื™ืฉื•ืžื™ื ืžืชืคืชื—ื™ื ืžืžืขืจื›ื•ืช ืืงื•ืœื•ื’ื™ื•ืช ืžื•ื ื•ืœื™ื˜ื™ื•ืช ืœืžืขืจื›ื•ืช ืืงื•ืœื•ื’ื™ื•ืช ืžื‘ื•ื–ืจื•ืช, ื‘ื’ืจื•ืช ืžืงื‘ื™ืœื™ื•ืช ืžื’ื“ื™ืจื” ื”ืื ืืจื’ื•ื ื™ื ื™ื›ื•ืœื™ื ืœืฉืžืจ ื‘ื™ืฆื•ืขื™ื ืชื—ืช ื‘ื™ืงื•ืฉ ื’ื•ื‘ืจ. ืขื™ื‘ื•ื“ ืžื—ื“ืฉ ืœืฆื•ืจืš ื”ืคื—ืชืช ืžื—ืœื•ืงื•ืช ื”ื•ื ืจืง ืื‘ืŸ ื”ื“ืจืš ื”ืจืืฉื•ื ื”; ื”ืืชื’ืจ ื”ืืžื™ืชื™ ื˜ืžื•ืŸ ื‘ื”ืคืขืœืช ืžืงื‘ื™ืœื™ื•ืช ื›ื“ื™ืกืฆื™ืคืœื™ื ื” ืจืฆื™ืคื” ื•ืžื“ื™ื“ืช ื”ื ืชืžื›ืช ืขืœ ื™ื“ื™ ืื™ืžื•ืช ืื•ื˜ื•ืžื˜ื™ ื•ืชื•ื‘ื ื•ืช ืืจื›ื™ื˜ืงื˜ื•ื ื™ื•ืช.

ืชื•ื›ื ื™ื•ืช ืžื•ื“ืจื ื™ื–ืฆื™ื” ื”ืžืฉืœื‘ื•ืช ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืชืœื•ืช, ื™ื›ื•ืœืช ืชืฆืคื™ืช ื•ื ื™ืชื•ื— ื ื™ื‘ื•ื™ ืžืงื™ืžื•ืช ื‘ืกื™ืก ืœื ื™ื”ื•ืœ ื‘ื™ืฆื•ืขื™ื ืžืชืžืฉืš. ื‘ืืžืฆืขื•ืช ื›ืœื™ื ื”ืžืงืฉืจื™ื ื‘ื™ืŸ ื ืชื•ื ื™ื ืกื˜ื˜ื™ื™ื ื•ื ืชื•ื ื™ื ื‘ื–ืžืŸ ืจื™ืฆื”, ืฆื•ื•ืชื™ื ืžืฉื™ื’ื™ื ืืช ื”ื ืจืื•ืช ื”ื“ืจื•ืฉื” ื›ื“ื™ ืœื”ื‘ื™ืŸ ื”ื™ื›ืŸ ื•ืžื“ื•ืข ื ื•ืฆืจืช ืžื—ืœื•ืงืช. ืœืื—ืจ ืฉืชื•ื‘ื ื•ืช ืืœื• ืžื™ื•ืฉืžื•ืช ื‘ืืžืฆืขื•ืช ืฆื™ื ื•ืจื•ืช CI/CD ื•ืžื•ืกื“ืจื•ืช ืขืœ ื™ื“ื™ ืกื˜ื ื“ืจื˜ื™ื ืฉืœ ื‘ื™ืฆื•ืขื™ื, ืืจื’ื•ื ื™ื ืขื•ื‘ืจื™ื ืžืขื‘ืจ ืœืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืจื™ืืงื˜ื™ื‘ื™ืช ืœื ื™ื”ื•ืœ ืืจื›ื™ื˜ืงื˜ื•ื ื™ ืคืจื•ืืงื˜ื™ื‘ื™. ื›ืœ ืื™ื˜ืจืฆื™ื” ืžื—ื–ืงืช ืืช ื”ืื™ื–ื•ืŸ ื‘ื™ืŸ ื—ื“ืฉื ื•ืช ืœืืžื™ื ื•ืช, ื•ืžืืคืฉืจืช ืžื“ืจื’ื™ื•ืช ื‘ืช ืงื™ื™ืžื ืขืœ ืคื ื™ ืžืขืจื›ื•ืช ืืงื•ืœื•ื’ื™ื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช ืžืชืคืชื—ื•ืช.

ืขืชื™ื“ ื”ื ื“ืกืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ JVM ื™ื”ื™ื” ืชืœื•ื™ ื‘ืื•ืคืŸ ืฉื‘ื• ืืจื’ื•ื ื™ื ื™ื—ื‘ืจื• ืชื•ื‘ื ื•ืช ื˜ื›ื ื™ื•ืช ืœืžืžืฉืœ ื”ืžื•ื“ืจื ื™ื–ืฆื™ื” ื‘ื™ืขื™ืœื•ืช. ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื ืžืชืžืฉื›ื™ื, ืฉืขืจื™ ืจื’ืจืกื™ื” ืื•ื˜ื•ืžื˜ื™ื™ื ื•ื—ื™ื–ื•ื™ ืชื—ืจื•ืช ื‘ืกื™ื•ืข ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ื™ื”ืคื›ื• ืœืžืจื›ื™ื‘ื™ื ืžืฉื•ืœื‘ื™ื ืฉืœ ืชืฉืชื™ืช ื”ืžื•ื“ืจื ื™ื–ืฆื™ื”. ื›ืคื™ ืฉื ืฆืคื” ื‘... ืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ื ืชื•ื ื™ื, ื”ืฆืœื—ื” ืชืœื•ื™ื” ืœื ืจืง ื‘ืฉื™ืคื•ืจ ืงื•ื“ ืืœื ื’ื ื‘ืฉื™ื ื•ื™ ืชืคืขื•ืœื™. ื›ืืฉืจ ื ื™ื’ืฉื™ื ืœื ื™ื”ื•ืœ ืžืงื‘ื™ืœื™ื•ืช ื›ืžืกื’ืจืช ืžืžืฉืœ ืžืชืคืชื—ืช, ื‘ื™ืฆื•ืขื™ื ื”ื•ืคื›ื™ื ืœืชื•ืฆืื” ืฆืคื•ื™ื” ื•ื ื™ืชื ืช ืœืฉืœื™ื˜ื” ื•ืœื ืœื’ื•ืจื ืกื™ื›ื•ืŸ ืžืฉืชื ื”.

ืืจื’ื•ื ื™ื ื”ืžื’ื™ืขื™ื ืœื‘ื’ืจื•ืช ืžืงื‘ื™ืœื™ืช ืžืชื™ื™ื—ืกื™ื ืœืกื ื›ืจื•ืŸ ืœื ื›ืชื•ืคืขืช ืœื•ื•ืื™ ืฉืœ ื”ืชื›ื ื•ืŸ ืืœื ื›ืชื›ื•ื ื” ืžื‘ื ื™ืช ืฉืœ ื”ืžืขืจื›ืช ืขืฆืžื”. ื”ื ืฉื•ืžืจื™ื ืขืœ ืฉืงื™ืคื•ืช ื‘ื™ืŸ ืชืœื•ื™ื•ืช, ืžืฉืœื‘ื™ื ื™ื›ื•ืœืช ืชืฆืคื™ืช ื‘ื›ืœ ืžื—ื–ื•ืจ ืฉื™ื ื•ื™, ื•ืžื‘ืฆืขื™ื ืฉื™ื ื•ื™ื™ื ื‘ืื•ืคืŸ ืจืฆื™ืฃ ืขื ืชื•ืฆืื•ืช ืขืกืงื™ื•ืช ืžื“ื™ื“ื•ืช. ื‘ื’ืจื•ืช ื–ื• ื”ื•ืคื›ืช ืืช ื™ืฆื™ื‘ื•ืช ื”ื‘ื™ืฆื•ืขื™ื ืœืกื•ื’ ืฉืœ ื—ื•ืกืŸ ืืกื˜ืจื˜ื’ื™, ื•ืžื‘ื˜ื™ื—ื” ืฉื›ืœ ืžืืžืฅ ืžื•ื“ืจื ื™ื–ืฆื™ื” ืชื•ืจื ืœื’ืžื™ืฉื•ืช ืืจื•ื›ืช ื˜ื•ื•ื— ื•ืœืžืฆื•ื™ื ื•ืช ืชืคืขื•ืœื™ืช.