ã¢ããã€ãŒãŒã·ã§ã³ã»ãããžã§ã¯ãã§ã¯ãããŒããŠã§ã¢ã®æ¡åŒµæ§ãã³ãŒãã®ç§»è¡ã«éç¹ã眮ãããããšãå€ãã§ãããããã©ãŒãã³ã¹ãé»å®³ããæãæ ¹æ·±ãèŠå ã®äžã€ã¯ãã³ãŒãæ§é ãã®ãã®ãã€ãŸãå¶åŸ¡ãããŒã®è€éãã«ãããŸããã«ãŒããæ¡ä»¶åå²ãåå²ãšãã£ããããã倿ã¯ãããã°ã©ã ã®å®è¡å¹çã«åœ±é¿ãäžããŸããå¶åŸ¡ãããŒãé床ã«è€éã«ãªããšãå®è¡æããã©ãŒãã³ã¹ã¯åŸ®åŠãªãããæž¬å®å¯èœãªåœ¢ã§äœäžããŸããå®è¡ãã¹ã¯äºæž¬äžå¯èœã«ãªãããªããã£ãã€ã¶ãŒã¯ã³ãŒããå¹çåã§ãããæç¢ºãªèª¬æããªããªãœãŒã¹äœ¿çšçãæ¥äžæããŸããå€§èŠæš¡ãªã¬ã¬ã·ãŒè³ç£ã管çããŠããäŒæ¥ã«ãšã£ãŠããã®æ§é çãªéå¹çæ§ã¯ãCPUã³ã¹ããã¬ã€ãã³ã·ããããŠã¡ã³ããã³ã¹ã®ãªãŒããŒãããã®å¢å ã«çŽæ¥ã€ãªãããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ãç¹ã«COBOLãRPGãPL/Iã¢ããªã±ãŒã·ã§ã³ã§ã¯ãå¶åŸ¡ãããŒã¯ããã©ãŒãã³ã¹ãããå¯èªæ§ãéèŠããæç¶ãåããžãã¯ã«åºã¥ããŠèšèšãããããšãå€ãã£ããã·ã¹ãã ãé²åããã«ã€ããŠãæ¡ä»¶ä»ãã³ãŒãã®å±€ãèç©ãããæ·±ããã¹ãããããã¹ãçãŸããå®è¡ã®äºæž¬ãå°é£ã«ãªã£ãã倿ãã€ã³ããå¢ããããšã«åå²ã®ãªãŒããŒããããçºçããå®è¡æã®ç¶æ ã®å¯èœæ§ãå¢ããã¢ããã€ãŒãŒã·ã§ã³ããŒã ããããã®ã·ã¹ãã ããªãã¡ã¯ã¿ãªã³ã°ãŸãã¯ç§»è¡ããããšãããšãããã©ãŒãã³ã¹ã®äœäžã¯ãã©ãããã©ãŒã ã®å€æŽã§ã¯ãªããã³ãŒãèªäœã«ç¶æ¿ãããè€éãã«èµ·å ããããšãå€ãã COBOLã«ãããCPUããã«ããã¯ã®åé¿ è«çãããŒãæ§é åãããŠããªãå Žåãã«ãŒãã®éå¹çæ§ãã©ã®ããã«å¢å€§ãããã匷調ããŸãã
粟å¯ãªè¿ä»£å
Smart TS XL ã䜿çšãããšãäŒæ¥ã¯æšæž¬ã«é Œãã®ã§ã¯ãªããããŒã¿äž»å°ã®è¿ä»£åãå®çŸã§ããŸãã
ä»ããæ¢çŽ¢ããå¶åŸ¡ãããŒã®è€éãã¯ãã¬ã¬ã·ãŒç°å¢ã ãã«åœ±é¿ãäžããã®ã§ã¯ãããŸãããçŸä»£ã®èšèªãã¢ãŒããã¯ãã£ã§ããæ¡ä»¶æãäŸå€ãéåæåŒã³åºããç¡å¶éã«å¢ãããšãåæ§ã®å£åãçºçããŸãããã€ã¯ããµãŒãã¹ãã€ãã³ãé§ååã¯ãŒã¯ãããŒäžã«æ§ç¯ããã忣ã·ã¹ãã ã§ã¯ãå¶åŸ¡ãããŒã®ã¹ãããŒã«çŸè±¡ãããé«ãæœè±¡åºŠã§åçŸãããå¯èœæ§ããããŸãããããã®ã¢ãŒããã¯ãã£ã§ã¯ãããžãã¹ã«ãŒã«ãè€æ°ã®ãµãŒãã¹ã«åæ£ããããããè€éããå¢å€§ããŸãã ãã€ã¯ããµãŒãã¹æ¹é©æŠç¥å¯èŠæ§ã®ãªã忣ããžãã¯ã¯äºæž¬äžå¯èœãªç¶æ³ããããããããã©ãŒãã³ã¹ãšä¿¡é Œæ§ã«çŽæ¥åœ±é¿ãåãŒããŸãã
ãããã£ãŠãã¢ããã€ãºãããç°å¢ã«ãããããã©ãŒãã³ã¹ã®æé©åã«ã¯ãå¶åŸ¡ãããŒæ§é ã®å¯èŠæ§ãäžå¯æ¬ ã§ããéçããã³åçè§£æããŒã«ã¯ãå®è¡ãã¹ã®è¿œè·¡ãæææ±ºå®å¯åºŠã®æž¬å®ããããŠæ¬çªçšŒååã®å®è¡æã«ãããè€éãã®å®éåãå¯èœã«ããŸãããããã®äŸåé¢ä¿ããããã³ã°ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ã¯äºåŸå¯Ÿå¿åã®ãã¥ãŒãã³ã°ããããã¢ã¯ãã£ããªèšèšãžãšå€é©ãããŸããå¶åŸ¡ãããŒã®å¯èŠæ§ã«ãããã¢ããã€ãŒãŒã·ã§ã³ã¯ããžãã¹ç®æšã«æ²¿ã£ãäºæž¬å¯èœã§é«æ§èœãªææããããããŸããæ¬çš¿ã§è°è«ããã¬ããã³ã¹ã¢ãã«ã¯ã ããŒã¿ãã©ãããã©ãŒã ã®è¿ä»£å åãååã匷åããŸããã€ãŸããè¿ä»£åã®æåã¯æè¡é©æ°ãšåããããæ§é çãªæŽå¯ã«å·Šå³ããããšããããšã§ãã
ææ°ã·ã¹ãã ãšã¬ã¬ã·ãŒã·ã¹ãã ã®å¶åŸ¡ãããŒ
å¶åŸ¡ãããŒã¯ãããã°ã©ã åœä»€ãå®è¡ãããè«ççãªé åºãå®çŸ©ããŸããã¬ã¬ã·ãŒç°å¢ãšææ°ç°å¢ã®äž¡æ¹ã«ãããŠããã®æ§é ã¯ãã·ã¹ãã ããªãœãŒã¹ãã©ãã ãå¹ççã«æ¶è²»ããããè² è·ã®å€åã«å¯ŸããŠã©ãã ãäºæž¬å¯èœãªããã©ãŒãã³ã¹ãç¶æãããããããŠéçºè ãã³ãŒããã©ãã ã容æã«çè§£ã§ããããå·Šå³ããŸããæ°å幎ã«ãããé²åã®äžã§ãå¶åŸ¡ãããŒã¯ã¢ããªã·ãã¯ãªã·ãŒã±ã³ã·ã£ã«ããžãã¯ããã€ãã³ãé§ååã®åæ£ã¢ãŒããã¯ãã£ãžãšç§»è¡ããŠããŸãããããããå¶åŸ¡ãããŒãè€éã«ãªãããããšãå®è¡æã®å¹çãäœäžãããšããæ ¹æ¬çãªèª²é¡ã¯äŸç¶ãšããŠæ®ã£ãŠããŸãã
ã¢ããã€ãŒãŒã·ã§ã³ã®åãçµã¿ã§ã¯ããã®ããã©ãŒãã³ã¹ã®é ããåŽé¢ãèæ ®ããå¿ èŠããããŸããç®æšã¯ãåã«ç§»è¡ãåã³ã³ãã€ã«ãè¡ãã®ã§ã¯ãªããåå²ã®æ±ºå®ããã¹ããããã€ãã¬ãŒã·ã§ã³ããããŠéæ§é åããžãã¯ãå®è¡æã®æåãšã©ã®ããã«çžäºäœçšããããçè§£ããããšã§ããå¶åŸ¡ãããŒã®è€éãã«å¯äžãããã¿ãŒã³ãèªèããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ãªãã¡ã¯ã¿ãªã³ã°ã®åªå é äœä»ããä¿å®æ§ã®åäžããããŠå šäœçãªã¹ã«ãŒãããã®åäžãå®çŸã§ããŸãã
æ§æãè¶ ããå¶åŸ¡ãããŒã®å®çŸ© - è«çãã¹ãšæ§é ãã¹
å¶åŸ¡ãããŒã¯æ§æã®æ ãè¶ ããããã°ã©ã ãå®è¡äžã«åãåŸãè«ççãªçµè·¯ã衚ããŸããããããã®æ¡ä»¶ãå埩ããŸãã¯ãžã£ã³ãã¯ãããŒã¿ãšå¶åŸ¡ä¿¡å·ãééãã远å ã®çµè·¯ãå®çŸ©ããŸãããããã®çµè·¯ãç·åçã«ããã°ã©ã ã®å®è¡æåäœã®è€éããæ±ºå®ããŸããæ§é åããã°ã©ãã³ã°ã®ååã¯ããã®è€éããå¶éããããšãç®çãšããŠããŸããããã¬ã¬ã·ãŒã·ã¹ãã ã§ã¯ãæ§é åãããŠããªããžã£ã³ããéè€ããããžãã¯ããã°ãã°èŠããããããã®ä¿èšŒãç ŽãããŠããŸãã
å¶åŸ¡ãããŒãçè§£ããã«ã¯ãã¢ãžã¥ãŒã«ãããã·ãŒãžã£éã§å¶åŸ¡ãã©ã®ããã«ç§»è¡ããããèŠèŠåããå¿ èŠããããŸããäŸãã°ãCOBOLã®PERFORM-THRUæãå€ãCã³ãŒãã®GOTOãã¿ãŒã³ã¯ãéç·åœ¢å®è¡ãåŒãèµ·ãããè§£æãè€éã«ããŸãã ã³ãŒãã®èŠèŠå ãããã³ã°ããžãã¯ãæå³ããªãäŸåé¢ä¿ãæããã«ããæ¹æ³ã瀺ããŸããåã ã®è¡ã§ã¯ãªãæ§é çãªãããŒãåæããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯äžèŠãªè€éãããçããããã©ãŒãã³ã¹ã®ãããã¹ããããææ¡ããããæ£ç¢ºãªããã©ãŒãã³ã¹ãã¥ãŒãã³ã°ãšãªãã¡ã¯ã¿ãªã³ã°ã®å€æãå¯èœã«ãªããŸãã
埪ç°çè€é床ãšãããå®è¡æã«åãŒãçŸå®äžçãžã®åœ±é¿
埪ç°çè€é床ã¯ãããã°ã©ã å ã«ååšããç¬ç«ãããã¹ã®æ°ãå®éçã«è¡šãææšã§ããåå²ãæ¡ä»¶åå²ãã«ãŒããå¢ããããšã«ãã®æ°å€ãå¢å ããã³ãŒãã®ãã¹ããå°é£ã«ãªããå®è¡æã®äºæž¬å¯èœæ§ãäœäžããŸããããšããšä¿å®æ§ã®ææšãšããŠèšèšããããã®ã§ãããå€§èŠæš¡ã·ã¹ãã ã§ã¯ããã©ãŒãã³ã¹ã«çŽæ¥åœ±é¿ãåãŒããŸãã埪ç°çè€é床ãé«ããšãåé·ãªæ¡ä»¶ãã§ãã¯ãç¹°ãè¿ãè©äŸ¡ãããã»ããµã«è² æ ããããéå¹ççãªåå²ãçºçããããšããããããŸãã
äŸãã°COBOLã§ã¯ããã¹ããããIFæãè€åæ¡ä»¶ãããã¯ã«ãã£ãŠå®è¡ãã¹ãåçã«å¢å ããå¯èœæ§ããããŸããçŸä»£ã®èšèªã§ã¯ãååž°ããžãã¯ãé床ã«ãã©ã¡ãŒã¿åããã颿°ã«ãã£ãŠåæ§ã®åé¡ã«çŽé¢ããŠããŸãã 埪ç°çè€é床ãç¹å®ãã軜æžããæ¹æ³è€éæ§ãå¶åŸ¡ããããšã§ãå®è¡æã®å®å®æ§ãšãã¹ãã«ãã¬ããžã®äž¡æ¹ãåäžããŸããè€éæ§ãäœæžããããšã§ãCPUã®å€æãªãŒããŒããããšãã£ãã·ã¥ãã¹ã®ç¢ºçãäœæžããŸããã¢ããã€ãŒãŒã·ã§ã³åã«ãµã€ã¯ãããã£ãã¯è€éåºŠãæž¬å®ããããšã§ãããŒã ã¯ã©ã®ã³ã³ããŒãã³ããäžå®å®ãªããã©ãŒãã³ã¹ã瀺ãããäºæž¬ãããªãã¡ã¯ã¿ãªã³ã°ã®åªå é äœãä»ããããšãã§ããŸãã
è¿ä»£åãããžã§ã¯ããé ããå¶åŸ¡äŸåé¢ä¿ãæããã«ããæ¹æ³
ã¢ããã€ãŒãŒã·ã§ã³ã®éçšã§ã¯ããªãã¡ã¯ã¿ãªã³ã°ããªãã©ãããã©ãŒã ãã³ãŒãã¹ãã£ã³ãªã©ãéããŠããããŸã§é ããŠããããããã¯èŠèœãšãããŠããäŸåé¢ä¿ã衚é¢åããããšããããããŸãããããã®äŸåé¢ä¿ã¯ãæç€ºçã«ææžåãããŠããªãã£ãã³ã³ããŒãã³ãéã®å¶åŸ¡äžã®çžäºäœçšã衚ããŠããŸããã·ã¹ãã ããµãŒãã¹ãAPIã«åè§£ããããšãã¬ã¬ã·ãŒãªå¶åŸ¡ãªã³ã¯ã忣ãªãŒã±ã¹ãã¬ãŒã·ã§ã³ãšããŠåã³çŸããå Žåã«ãã£ãŠã¯ã¬ã€ãã³ã·ãåæã®ãªãŒããŒããããå¢å€§ããŸãã
ããããé ããäŸåé¢ä¿ãçºèŠããããšã¯ãäºæž¬å¯èœãªããã©ãŒãã³ã¹ãå®çŸããããã«äžå¯æ¬ ã§ãã ããããã¹ã¿ãŒããããã«ããããã å¶åŸ¡é¢ä¿ãå¯èŠåããããšã§ãã·ã¹ãã ã®æåãæç¢ºã«ãªãæ¹æ³ã瀺ããŸããã¢ããã€ãŒãŒã·ã§ã³åæã«èªèãçµã¿èŸŒãããšã§ãæé»ã®äŸåé¢ä¿ã確å®ã«æ€åºã§ããŸããå¯èŠåããããšã§ãããŒã ã¯ã©ã®ãã¹ãæé©åãçµ±åããŸãã¯åé¢ããå¿ èŠããããã倿ã§ããŸããå€é©åã«å¶åŸ¡ãããŒæ§é ãæããã«ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ãããå€§èŠæš¡ãªã¢ãŒããã¯ãã£ã«ãããŠéå¹çæ§ãåå°å ¥ãããããšãåé¿ã§ããŸãã
COBOLãJavaãC#ã«ãããæ§é åãããŒãšéæ§é åãããŒã®æ¯èŒ
æ§é åããã°ã©ãã³ã°ã§ã¯ãã«ãŒããæ¡ä»¶æã颿°åŒã³åºããšãã£ãäºæž¬å¯èœãªå¶åŸ¡ãã¿ãŒã³ã匷å¶ãããŸããäžæ¹ãéæ§é åãããŒã¯ãä»»æã®ãžã£ã³ããéè€ããæç¶ãããããã¯éçãªäºæž¬å¯èœæ§ãéžè±ããåçã«åŒã³åºãããã«ãŒãã³ãªã©ããçããŸããã¬ã¬ã·ãŒCOBOLã·ã¹ãã ã§ã¯ãããã2ã€ãçµã¿åããã£ãŠããããšãå€ããä¿å®ãæé©åãå°é£ãªãã€ããªãããããŒãçãŸããŸããJavaãC#ãšãã£ãææ°èšèªã§ã¯ããã峿 ŒãªãããŒå¶åŸ¡ã匷å¶ãããŸãããè€éãªããžãã¹ããžãã¯ãéåææäœã«ãã£ãŠããã©ãŒãã³ã¹ã®äžç¢ºå®æ§ãçããå¯èœæ§ããããŸãã
éæ§é åå¶åŸ¡ãããŒã¯ãå®è¡æã«ç®¡çããªããã°ãªããªãç¶æ ã®æ°ãå¢å ãããŸããå¶åŸ¡ãããŠããªãåå²ã¯ãã³ã³ãã€ã©ã®æé©åãè€éã«ããå®è¡ãªãŒããŒããããå¢å ãããæœåšçãªåãšã³ããªãã€ã³ãã远å ããŸãã 忣ã·ã¹ãã ã«ãããéçã³ãŒãè§£æäžè²«ãããããŒæ§é ã¯ãè² è·äžã§ãäºæž¬å¯èœãªããã©ãŒãã³ã¹ãå®çŸããéµãšãªããŸããæ§é åãã©ãã€ã ãšéæ§é åãã©ãã€ã ãæ¯èŒããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ãã¬ã¬ã·ãŒããžãã¯ã忣ãããã€ã¡ã³ãã«é©ãããä¿å®æ§ãšããã©ãŒãã³ã¹ã«åªããã³ãŒãã¢ãŒããã¯ãã£ã«å€æããæ¹æ³ãåŠã³ãŸãã
ããã©ãŒãã³ã¹ã®ä¹æ°ãšããŠã®è€éã
å¶åŸ¡ãããŒã®è€éãã¯ããã¹ã远å ããããã³ã«èšç®äžã®äžç¢ºå®æ§ãçãããããããã©ãŒãã³ã¹ã³ã¹ããå¢å€§ãããŸããã·ã¹ãã ã倿ã«è³ããŸã§ã«è€æ°ã®æ¡ä»¶ãè©äŸ¡ãããããã¹ããããããžãã¯ãééãããããå¿ èŠãããå ŽåãCPUãµã€ã¯ã«ã®æ¶è²»éãå¢å ããã¡ã¢ãªè² è·ãå¢å€§ããŸããããŒã¿åŠçãšæç¶ãåå²ãããžãã¯ã«çµ¡ã¿åã£ãŠããã¬ã¬ã·ãŒã·ã¹ãã ã§ã¯ããã®åœ±é¿ã¯ææ°é¢æ°çã«å¢å€§ããŸãããã¹ããããæ§é ããšã«å®è¡ãã¹ãå¢å ããäºæž¬äžå¯èœãªã¬ã€ãã³ã·ãšã¹ã«ãŒãããã®å€åãçããå¯èœæ§ããããŸãã
è€éãã¯ããããåŠçãšã€ã³ã¿ã©ã¯ãã£ãåŠçã®äž¡æ¹ã«ãããŠãããã©ãŒãã³ã¹ãå¢å¹ ãããèŠå ãšãªããŸãããããåŠçã§ã¯å®è¡æéãé·ããªãã®ã«å¯Ÿããã€ã³ã¿ã©ã¯ãã£ãåŠçã§ã¯å¿çæéãäžå®å®ã«ãªããŸããçŸä»£ã®ã¢ãŒããã¯ãã£ã§ã¯ã忣å¶åŸ¡ãããŒã«ãã£ãŠãµãŒãã¹éã®ã¬ã€ãã³ã·ãã§ãŒã³ãæ¡å€§ããããããã®åé¡ã¯ããã«æ·±å»åããŸãããããã£ãŠãè€éãã®è»œæžã¯ãã³ãŒãå質ã®ç®æšã§ããã ãã§ãªããå®è¡æã®æ±ºå®è«æ§ãšã¹ã±ãŒã©ããªãã£ãåäžããããæž¬å®å¯èœãªæé©åæŠç¥ã§ããããŸãã
å®è¡æã®åå²å¯åºŠãšãã€ãã©ã€ã³ã®åæ¢
åå²å¯åºŠãšã¯ãããã°ã©ã ãå®è¡äžã«æ¡ä»¶åå²ãè¡ãé »åºŠãæããŸããçŸä»£ã®ããã»ããµã¯ææ©çå®è¡ã«äŸåããŠãããããæ¡ä»¶åå²ãçºçãããã³ã«CPUãã€ãã©ã€ã³ãã¹ããŒã«ããå¯èœæ§ããããŸããåå²ã®çµæãäºæž¬å€ãããšããã€ãã©ã€ã³ããã©ãã·ã¥ããŠåèµ·åããå¿ èŠãããããµã€ã¯ã«ãç¡é§ã«ãªããŸãããã¹ããé«åºŠã«è€éãªã³ãŒããæ¡ä»¶åå²ã®å€ãã³ãŒãã§ã¯ããã®åäœã«ãã£ãŠããã©ãŒãã³ã¹ãå€§å¹ ã«äœäžããŸãã
ã¬ã¬ã·ãŒã¢ããªã±ãŒã·ã§ã³ã¯ãå埩çãªæ€èšŒããžãã¯ãæ¡ä»¶ä»ãäŸå€åŠçã«ãã£ãŠãéå°ãªåå²ãçºçããããšããããããŸããã¢ããã€ãŒãŒã·ã§ã³ã§ã¯ããã®ãããªåå²å¯åºŠã®é«ãã»ã¯ã·ã§ã³ãç¹å®ããããšã§ãæé©åã®åãçµã¿ãéäžçã«è¡ãããšãã§ããŸãã COBOLã«ãããCPUããã«ããã¯ã®åé¿å岿§é ãç°¡çŽ åããããšã§ãåœä»€ã®äºæž¬å¯èœæ§ãšãã£ãã·ã¥å©çšçãåäžããŸããéçè§£æããŒã«ã¯ãåé·ãªæ¡ä»¶ãããã¯ãæ€åºããåå²å¯åºŠãå®éåããããšã§ãå¶åŸ¡æ§é ãšå®è¡ã³ã¹ããçµã³ä»ããå ·äœçãªææšãæäŸããŸããããžãã¯ãåæ§ç¯ããŠå€æã®æ·±ããæžããããšã§ãäŒæ¥ã¯ãã€ãã©ã€ã³ãããŒãããã¹ã ãŒãºã«ãããã©ãããã©ãŒã éã§ããäžè²«ããå®è¡æããã©ãŒãã³ã¹ãå®çŸã§ããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ã«ãããã«ãŒããã¹ããšå埩ãªãŒããŒããã
ã«ãŒãã®ãã¹ãã¯ãããžãã¯å±€éã«å埩çãªäŸåé¢ä¿ãçã¿åºãããšã§å¶åŸ¡ã®è€éããå¢å€§ãããŸãããã¹ããããã«ãŒãããšã«ååŸ©åæ°ãå¢å ããéå±€ãé²ãã«ã€ããŠå®è¡æéãå¢å€§ããŸããCOBOLãPL/Iããã®ä»ã®æç¶ãåã·ã¹ãã ã§ã¯ãã«ãŒãã¯ãã¡ã€ã«åŠçã«ãŒãã³ãã¬ã³ãŒãåŠçã«ãŒãã³å ã«åã蟌ãŸããããšãå€ããé«ã¹ã«ãŒãããç°å¢ãžã®ç§»è¡æã«ããã©ãŒãã³ã¹ã®ããã«ããã¯ãåŒãèµ·ãããŸãããŸããã«ãŒãã®æ·±ããæ·±ããããšãã«ãŒãã®å¢çãšäŸåé¢ä¿ã®äºæž¬ãå°é£ã«ãªããããã³ã³ãã€ã©ã®æé©åã®å¯èœæ§ãäœäžããŸãã
ã«ãŒãã®æåãåæãããšãå°ããªèšèšäžã®éžæã«ãã£ãŠè€éããã©ã®ããã«èç©ãããããæããã«ãªããŸãã ããŒã€ã¹ã«ãŠãã®ã«ãŒã« å埩çãªã¯ãªãŒã³ã¢ããã«ãã£ãŠæè¡çè² åµã段éçã«åæžãããå€§èŠæš¡ãªæžãæããªãã«å®è¡å¹çãåäžããæ§åã瀺ããŸãããã¹ããããã«ãŒããåäžãã¹ã®ã¢ã«ãŽãªãºã ãããŒã¿ããŒã¹ã¬ãã«ã®éåæŒç®ã«ãªãã¡ã¯ã¿ãªã³ã°ããããšã§ãååŸ©åæ°ãæ¡éãã«åæžã§ããŸããå éšã«ãŒããåé¢ããäºåãã£ã«ã¿ãªã³ã°ããžãã¯ãå°å ¥ããããšã§ããããã¯ãŒã¯ããŒããåçåããäºæž¬å¯èœãªããã»ã¹ã«å€æããæž¬å®å¯èœãªããã©ãŒãã³ã¹åäžãå®çŸã§ããŸãã
åçãã£ã¹ããããæ±ºå®é£éããã£ãã·ã¥ã®éå¹çæ§
åçãã£ã¹ãããã¯ãããã°ã©ã ãã³ã³ãã€ã«æã§ã¯ãªãå®è¡æã«ã©ã®é¢æ°ãŸãã¯ã¡ãœãããå®è¡ããããæ±ºå®ããå Žåã«çºçããŸãããã®ã¢ãããŒãã¯æè»ã§ãããå®è¡ãã¹ãéçãªæ§é ã§ã¯ãªãå®è¡æã®ç¶æ³ã«äŸåãããããå¶åŸ¡ã®è€éããå¢ããŸãããã£ã¹ããããã§ãŒã³ã«ãããåæ±ºå®ã¯éæ¥æ§ã远å ãããã£ãã·ã¥ã®å±ææ§ãšåœä»€ã®äºæž¬å¯èœæ§ãæãªããŸããã¬ã¬ã·ãŒã·ã¹ãã ããã¢ãã³ã·ã¹ãã ãžã®ç§»è¡ã«ãããŠããããã®ãã§ãŒã³ã¯ããªã¢ãŒãã£ãºã ãã€ãã³ããã³ãã©ããŸãã¯æç¶ãåã«ãã¯ã¢ããããŒãã«ããçºçããå¯èœæ§ããããŸãã
ãã£ãã·ã¥ã®éå¹çæ§ã¯ãäžèŠåãªå¶åŸ¡ãããŒã«ãã£ãŠããŒã¿ãåœä»€ãç¹°ãè¿ãããŒãããã远ãåºãããããšã§çºçããŸãããã®çµæãåœä»€ã¬ãã«ã®äžŠåæ§ãäœäžãããã£ãã·ã¥ãã¹ãé »ç¹ã«çºçããŸãã ã³ãŒãå¹çã®æé©å æ§é åãããå¶åŸ¡ãšäºæž¬å¯èœãªã¢ã¯ã»ã¹ãã¿ãŒã³ããã£ãã·ã¥åäœãã©ã®ããã«æ¹åãããã匷調ããŸããã€ã³ã©ã€ã³ããžãã¯ããã£ãã·ã¥ã«ããæ±ºå®çµæã®åçãã£ã¹ãããé »åºŠãåæžããããšã§ãåå²ã®ãªãŒããŒããããæå°éã«æããå®è¡ããã©ãŒãã³ã¹ãå®å®ãããããšãã§ããŸããæè»æ§ãšæ±ºå®è«æ§ã®ãã©ã³ã¹ã¯ã髿§èœãªã¢ããã€ãŒãŒã·ã§ã³ã®ææã«ãšã£ãŠäžå¯æ¬ ã§ãã
ãã¹ããããæ¡ä»¶ãšããŒã¿äŸåãã¹ã®ã³ã¹ã
ãã¹ããããæ¡ä»¶ã¯ãå®è¡çµæã®å¯èœãªæ°ãå¢ããããšã§ãçµã¿åããã®è€éããå¢å€§ãããŸããæ°ããæ¡ä»¶ã远å ããããã³ã«ãæœåšçãªç¶æ é·ç§»ã®æ°ãå¢ãããããããã©ãŒãã³ã¹ã®ã¢ãã«åãšæé©åãå°é£ã«ãªããŸããããŒã¿äŸåã®æ¡ä»¶ã¯ãå ¥åããŒã¿ã®ç¹æ§ã«å¿ããŠå®è¡æéãå€åãããããå®è¡æã®åäœãããã«è€éã«ããŸãããããã®æ¡ä»¶ããªãŒãå¶åŸ¡äžèœã«æé·ãããšãæ¬çªç°å¢ã®ã¯ãŒã¯ããŒãå šäœã§ã¹ã«ãŒãããã®ã°ãã€ããé¡åšåããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ã«ã¯ãé·å¹Žã®ã¡ã³ããã³ã¹ãéããŠæ®µéçã«é²åããŠãããè€éãªæ¡ä»¶ä»ãããžãã¯ãå«ãŸããŠããããšããããããŸãããããã®æ§é ãç°¡çŽ åããããšã§ãäºæž¬å¯èœæ§ãåäžããå®è¡æã®åå²ã³ã¹ããåæžãããŸãã éçåæãšã¬ã¬ã·ãŒã·ã¹ãã ã®èå éæ§é åããžãã¯ãæ€åºããããšã§ãããã©ãŒãã³ã¹ã®æ¹åãè¿ éåã§ããããšãå®èšŒããŸãããæ±ºå®è¡šããã¿ãŒã³ãããã³ã°ããŸãã¯ã«ãŒã«ããŒã¹ãšã³ãžã³ãéããŠæ¡ä»¶ããã©ããåããããšã§ãäºæž¬äžå¯èœãªå¶åŸ¡ãæšæºåãããè©äŸ¡ããžãã¯ã«çœ®ãæããŸãããã®åæ§ç¯ã«ãããå®è¡æã®ã°ãã€ããšã¡ã³ããã³ã¹ã®è€éãã軜æžãããç°å¢éã§äžè²«æ§ã®ããé«ããã©ãŒãã³ã¹ãªå®è¡ãå¯èœã«ãªããŸãã
è€éãªå¶åŸ¡æ§é ã«ãããããã©ãŒãã³ã¹ããã«ããã¯ã®èšºæ
å¶åŸ¡ãããŒã®è€éããããã©ãŒãã³ã¹ã«åãŒã圱é¿ãæ€åºããã«ã¯ãå®è¡æãããã¡ã€ãªã³ã°ä»¥äžã®ããšãæ±ããããŸããå€ãã®éå¹çæ§ã¯ãã³ãŒãæ§æãã³ã³ãã€ã©åºåã§ã¯ãªããè«çæ§é ã«èµ·å ããŠããŸããåå²ãååž°ããã¹ããããã«ãŒããã¹ã«ãŒããããå¶éããŠããç®æãç¹å®ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ç§»è¡åã«åé¡ã解決ã§ããŸãããããã£ãŠãããã©ãŒãã³ã¹èšºæã§ã¯ãéçææ³ãšåçææ³ãçµã¿åãããŠãæœåšçãªããã«ããã¯ãšã¢ã¯ãã£ããªããã«ããã¯ã®äž¡æ¹ãæããã«ããå¿ èŠããããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ã§ã¯ãããã©ãŒãã³ã¹ã®åé¡ãCPU䜿çšçã®é«ãããããå®äºã®é å»¶ãã¡ã¢ãªç«¶åãšãã£ã圢ã§éæ¥çã«çŸããããšãå€ããããç¹ã«å°é£ã§ããå¶åŸ¡ãããŒåæã¯ããããã®ææšãè£å®ããæ§é çãªéå¹çæ§ãç¡é§ãªãµã€ã¯ã«ãåŒãèµ·ãããŠããç®æãæããã«ããŸããããŒã¿ç³»çµ±ãããã³ã°ãšçµã¿åãããããšã§ãå¶åŸ¡äžã®æ±ºå®ãåã ã®ã¢ãžã¥ãŒã«ã ãã§ãªããã·ã¹ãã å šäœã«ã©ã®ããã«äŒæããããçè§£ã§ããŸãã
å®è¡ãã¹ã®ãããã¡ã€ãªã³ã°ã«ãããããã¹ãããã®ç¹å®
ãããã¡ã€ãªã³ã°ããŒã«ã¯ãããã°ã©ã ã®å®è¡æéã®å€§éšåãè²»ããããŠããç®æãæž¬å®ããŸããè€éãªã·ã¹ãã ã§ã¯ãæ·±ãæ±ºå®æšãååž°åŒã³åºããããŒã¿äŸåã«ãŒããªã©ãå¶åŸ¡ãéäžããé åã«ãããã¹ããããçŸããããšããããããŸãããããã¡ã€ãªã³ã°ã¯ãå®è¡æã®åäœãšç¹å®ã®é¢æ°ãŸãã¯ã³ãŒããããã¯ãçžé¢ãããéçæ€æ»ã§ã¯èŠéãããå¯èœæ§ã®ããéå¹çæ§ã®ãã¿ãŒã³ãæããã«ããŸãã
æ£ç¢ºãªãããã¡ã€ãªã³ã°ã«ã¯ã代衚çãªã¯ãŒã¯ããŒããšåçŸå¯èœãªæ¡ä»¶ãå¿ èŠã§ããããã©ãŒãã³ã¹ãšã³ãžãã¢ã¯å®è¡ãã¬ãŒã¹ãåæããéå°ãªåå²é »åºŠãç°åžžãªã«ãŒãæéãæ€åºããŸãã ã¢ããªã±ãŒã·ã§ã³ã®ã¹ã«ãŒããããšå¿çæ§ãç£èŠããæ¹æ³ å®è¡ãã¬ãŒã¹ãè«çæ§é ãšå®è¡æã¡ããªã¯ã¹ãã©ã®ããã«çµã³ä»ããŠãããã瀺ããŸãããããã¡ã€ãªã³ã°ã®å¯èŠåã¯ãè€éãªå¶åŸ¡ãããŒã®å®è¡æã³ã¹ããå®éåããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ããªãã¡ã¯ã¿ãªã³ã°ãã¹ãç®æãæ£ç¢ºã«ç¹å®ããã®ã«åœ¹ç«ã¡ãŸããéå»ã®ããŒã¹ã©ã€ã³ãšçµã¿åãããããšã§ããããã®æŽå¯ã¯æé©åã«ãã£ãŠæž¬å®å¯èœãªããã©ãŒãã³ã¹åäžããããããããã©ããã確èªããŸãã
å®è¡åã«éçè§£æã䜿çšããŠè€éããäºæž¬ãã
éçè§£æã¯ãå®è¡æå®è¡ãå¿ èŠãšããã«æ§é çãªããã«ããã¯ãç¹å®ããŸããã³ãŒããã¹ãæ¡ä»¶ä»ãå¯åºŠãã«ãŒãå¢çãæ€æ»ããããšã§ãç¹å®ã®å ¥åæ¡ä»¶äžã§ããã©ãŒãã³ã¹ãäœäžããé åãäºæž¬ããŸãããã®äºæž¬æ©èœã¯ãã¬ã¬ã·ãŒã·ã¹ãã ãæ¬çªç°å¢ã§å®è¡ããããšãéçŸå®çãŸãã¯ãªã¹ã¯ã䌎ãå¯èœæ§ãããã¢ããã€ãŒãŒã·ã§ã³ã«ãããŠç¹ã«æçšã§ãã
éçè§£æã§ã¯ããµã€ã¯ãããã£ãã¯è€é床ããã¹ãã®æ·±ããåŒã³åºãéå±€ãªã©ã®ææšãå®éåããããã©ãŒãã³ã¹ãªã¹ã¯ã®éŸå€ã確ç«ããŸãã éçãœãŒã¹ã³ãŒãåæèªåã¹ãã£ã³ã«ãããé·å¹Žã«ãããæ®µéçãªå€æŽã«ãã£ãŠèç©ãããéå¹çæ§ãæããã«ãªããŸããã¢ããã€ãŒãŒã·ã§ã³ãã€ãã©ã€ã³ã«çµ±åãããéçè§£æã¯ãæ©æèŠåãæäŸããéçºè ããããã€åã«ããžãã¯ãç°¡çŽ åã§ããããå°ããŸããæé©åãäºåŸå¯Ÿå¿åã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ããããã¢ã¯ãã£ããªã¢ãŒããã¯ãã£èšèšãžãšè»¢æããç§»è¡ã©ã€ããµã€ã¯ã«å šäœãéããŠããã©ãŒãã³ã¹ã®äžè²«æ§ãç¶æããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ã«ãããåé·ãªåå²ãšããããã¹ã®æ€åº
åé·ãªåå²ã¯ãç°ãªãæ¡ä»¶ãåãçµæã«è©äŸ¡ãããå Žåã«çºçããããããã¹ã¯å°éäžå¯èœãªã³ãŒãã衚ããŸããã©ã¡ããå¶åŸ¡ã®è€éããå¢å€§ãããCPUãªãœãŒã¹ã浪費ããŸããããã¥ã¡ã³ããå€ããªã£ããäžå®å šã§ãã£ããããã¬ã¬ã·ãŒç°å¢ã§ã¯ããããã®éå¹çæ§ãæ€åºããããšã¯å°é£ã§ããèªååãããå¶åŸ¡ãããŒè§£æã¯ãè«ççãªçµè·¯ããããã³ã°ããæ¡ä»¶ãéè€ãããççŸãããããç®æãç¹å®ããŸãã
åé·ãªããžãã¯ãå°éäžå¯èœãªããžãã¯ãåé€ãããšãåœä»€æ°ãåæžãããäžèŠãªå€å®è©äŸ¡ãæé€ãããŸãããã®å©ç¹ã¯ã ãªãã¡ã¯ã¿ãªã³ã°ã«ãããå€åã®è¿œè·¡éè€ãæé€ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ã®ææãå®å®ããŸãããããã³ãŒããåé€ãããšãæ€èšŒãå¿ èŠãªå®è¡ãã¹ãæžãããããã¹ãã®è€éãã軜æžãããŸãããã®ã¬ãã«ã§å¶åŸ¡æ§é ãç°¡çŽ åããããšã§ãå®è¡æã®äºæž¬å¯èœæ§ãšä¿å®æ§ãåäžããåæã«å€§éåŠçã·ã¹ãã ã®éçšã³ã¹ããåæžãããŸãã
è€éæ§ææšãšã¹ã«ãŒãããäœäžã®çžé¢é¢ä¿
å®éçãªã¡ããªã¯ã¹ã¯ãã³ãŒãåæãšå®è¡ææåã®ã®ã£ãããåããŸãããµã€ã¯ãããã£ãã¯è€é床ã颿°åŒã³åºãã®æ·±ããåå²é »åºŠãã¹ã«ãŒãããããŒã¿ãšçžé¢ãããããšã§ããšã³ãžãã¢ã¯ã·ã¹ãã ã®ã©ã®éšåãè² è·æã«æãããã©ãŒãã³ã¹ãäœäžããããç¹å®ã§ããŸãããã®åæçãªãªã³ã¯ã«ãããæœè±¡çãªè€éåºŠã®æ°å€ãå®çšçãªããã©ãŒãã³ã¹æŽå¯ã«å€æãããŸãã
è€éæ§ãšã¹ã«ãŒãããã®çžé¢é¢ä¿ã¯ãæ§é çãªéå¹çæ§ã®æ£ç¢ºãªã³ã¹ããæããã«ããŸããè«çåå²ã®å€ã颿°ã¯ãè² è·ãäœãå Žåã«ã¯é«éã«å®è¡ãããŸãããå®éã®ãã©ã³ã¶ã¯ã·ã§ã³éã§ã¯ææ°é¢æ°çã«äœäžããŸãã ãœãããŠã§ã¢ãã¹ãã«ããã圱é¿åæ æ§é ãšå®è¡æéã®çžé¢é¢ä¿ããç¶ç¶çãªæ¹åã®ããã®ãã£ãŒãããã¯ã«ãŒããã©ã®ããã«æ§ç¯ãããã瀺ããŸããè€éæ§ææšãããã©ãŒãã³ã¹ããã·ã¥ããŒãã«çµ±åããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ãªãã¡ã¯ã¿ãªã³ã°ã«ããã¹ã±ãŒã©ããªãã£ã®åäžãå®éåã§ããããã©ãŒãã³ã¹ãã¥ãŒãã³ã°ããšããã³ã¹ã«åºã¥ããšã³ãžãã¢ãªã³ã°ææ³ãžãšå€é©ã§ããŸãã
å¶åŸ¡ãããŒãç°¡çŽ åããããã®ãªãã¡ã¯ã¿ãªã³ã°æŠç¥
ãªãã¡ã¯ã¿ãªã³ã°ã¯ãè€éãªå¶åŸ¡æ§é ãäºæž¬å¯èœã§é«æ§èœãªã³ãŒãã«å€æããæãçŽæ¥çãªæ¹æ³ã§ããäœç³»çã«å®æœããããšã§ãåé·ãªæ±ºå®ãæé€ããããã¹ããããããžãã¯ãå¹³åŠåãããããžãã¹ææã«åœ±é¿ãäžããããšãªãCPUå¹çãåäžããŸããã¢ããã€ãŒãŒã·ã§ã³ãããžã§ã¯ãã§ã¯ãå¶åŸ¡ãããŒã®ç°¡çŽ åã¯ããã©ãŒãã³ã¹åäžã ãã§ãªãããã¹ãããããã°ããããã€ã¡ã³ãæ€èšŒã®ã³ã¹ãåæžã«ãã€ãªãããŸãã
ãªãã¡ã¯ã¿ãªã³ã°ã¯ããŒã¿ã«åºã¥ããŠè¡ãå¿ èŠããããŸããèªååãããåæããã³å¯èŠåããŒã«ã¯ãè€éããèç©ãããŠããç®æãç¹å®ãã倿ŽãäŸåã³ã³ããŒãã³ãã«ã©ã®ãããªåœ±é¿ãäžããããææ¡ããã®ã«åœ¹ç«ã¡ãŸããã¿ãŒã²ãããçµã£ãåæ§ç¯ã«ãããéèŠãªããžãã¹ããžãã¯ã¯ãã®ãŸãŸç¶æãããäžèŠãªåå²ãå埩åŠçã¯æå°éã«æããããŸãã
äºæž¬å¯èœãªå®è¡ã®ããã®ãã¹ããããããžãã¯ã®å¹³åŠå
æ·±ããã¹ããããè«çæ§é ã¯ãè€æ°ã®æ¡ä»¶çµæãé æ¬¡è©äŸ¡ããããããå®è¡ãäºæž¬äžå¯èœã«ãªããŸãããã©ããåã¯ãæ¡ä»¶ãç·åœ¢æ±ºå®ã¢ãã«ã«åç·šæããããšã§ããã®åäœãç°¡çŽ åããŸããç·åœ¢æ±ºå®ã¢ãã«ã¯å®è¡é床ãéããä¿å®ã容æã§ãããã®ã¢ãããŒãã¯ãèªç¥è² è·ãšèšç®è² è·ã®äž¡æ¹ã軜æžããã³ã³ãã€ã©ãåœä»€ãããŒããã广çã«æé©åã§ããããã«ããŸãã
ã¬ã¬ã·ãŒã·ã¹ãã ãç¹ã«COBOLãCããŒã¹ã®ã¢ããªã±ãŒã·ã§ã³ã§ã¯ãé·å¹Žã«ãããéçºã®éçšã§ããã¹ããããIFæãå±€ç¶ã«èç©ãããããšããããããŸãããã¹ããããæ¡ä»¶ããåäžã®ãã¹ã§è©äŸ¡ãããæ±ºå®è¡šãã«ãŒã«ããŒã¹ã®æ§é ã«å€æããããšã§ããã©ããåãå®çŸã§ããŸãããã®ãã¿ãŒã³ã¯ã å埩ããžãã¯ã®ãªãã¡ã¯ã¿ãªã³ã°æç¶ãåã³ãŒãã®åç·šæã«ãããå®è¡æéãå€§å¹ ã«ççž®ãããŸãããç°¡çŽ åãããããžãã¯ã«ãããå¯èªæ§ãåäžãã倿ã®ã¬ã€ãã³ã·ãççž®ããããã©ãããã©ãŒã éã§äºæž¬å¯èœãªå®è¡ãã¹ãå®çŸããŸãã
è€é床ã®é«ããã¹ãåé¢ããããã®é¢æ°ã®æœåº
颿°æœåºãšã¯ãè€é床ã®é«ãã³ãŒãã»ã°ã¡ã³ããç¬ç«ããã¢ãžã¥ãŒã«ã«åé¢ããããšã§ããå€§èŠæš¡ãªé¢æ°ãåè§£ããããšã§ãããŒã ã¯åŒã³åºã深床ãåæžãããã¹ãã®ç²åºŠãåäžãããããšãã§ããŸããæœåºãããå颿°ã¯ãå®çŸ©ãããå ¥åãåºåãããã³è€é床ã®å¢çãæã€ãããå°ãã管çããããå¶åŸ¡ãŠãããã衚ããŸãããã®ã¢ãžã¥ãŒã«åã«ãããæé©åã®æž¬å®ãšäžŠååãå¯èœã«ãªããŸãã
ã¢ããã€ãŒãŒã·ã§ã³ã§ã¯ãæœåºã«ãã£ãŠãããã©ãŒãã³ã¹ã«ææãªã³ã³ããŒãã³ããåå¥ã«åæãŸãã¯ç§»è¡ã§ããããã«ããããšã§ã段éçãªãªãã¡ã¯ã¿ãªã³ã°ããµããŒããããŸãã ã¢ããªã¹ããã€ã¯ããµãŒãã¹ã«ãªãã¡ã¯ã¿ãªã³ã°ãã åé¢ãããã¢ãžã¥ãŒã«ã¯ãå®è¡æã®äŸåé¢ä¿ã®é£éãšçµ±åãªãŒããŒãããã®äž¡æ¹ãåæžããããšã瀺ããŠããŸãã颿°æœåºã«ãããã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯åšå²ã®ã·ã¹ãã ãæ··ä¹±ãããããšãªãè€éãªå¶åŸ¡ããžãã¯ãåèšèšããããã¯ãªãŒã³ã§ã¹ã±ãŒã©ãã«ãªå®è¡ã¢ãã«ãæ§ç¯ã§ããŸãã
æ·±ããã¹ããããPERFORMãããã¯ãŸãã¯IFãããã¯ããã·ãžã§ã³ããŒãã«ã«çœ®ãæãã
決å®è¡šã¯ãæ¡ä»¶ã®è€éããæ§é åãããããŒã¿é§ååè©äŸ¡ãã¬ãŒã ã¯ãŒã¯ã«å€æããŸããæ¡ä»¶ãé çªã«è©äŸ¡ããã®ã§ã¯ãªããæ±ºå®è¡šã¯å¯èœãªå ¥åã®çµã¿åãããšãã®çµæã衚圢åŒã§å®çŸ©ããŸãããã®ã¢ãããŒãã«ãããå¶åŸ¡ããžãã¯ãç°¡çŽ åããããã¹ãŠã®æ¡ä»¶ã®ã«ãã¬ããžãã¹ãã確å®ã«å®è¡ãããæå³ããªãéè€ãæŒããæé€ãããŸãã
åŸæ¥ã®COBOLããã°ã©ã ã§ã¯ããã¹ããããPERFORMæãšIFæã¯ãå€ãã®å Žåãæææ±ºå®è¡šã«æœè±¡åã§ããããžãã¹ã«ãŒã«ã衚ããŸãããããã®è¡šã¯ãå¯èªæ§ãåäžãããå®è¡æéãççž®ããã·ã¹ãã ã®ä¿å®ã容æã«ããŸããå³ã«ç€ºãããã«ã éçè§£æã§MOVEã®éå°äœ¿çšãæããã«ãªãæ§é åãããããžãã¯ã®çœ®ãæãã«ãããããäžè²«æ§ã®ããã¢ããã€ãŒãŒã·ã§ã³ææãå®çŸããŸãããŸãããã·ãžã§ã³ããŒãã«ã¯ã«ãŒã«ãšã³ãžã³ãèªåãã¹ããã¬ãŒã ã¯ãŒã¯ãšã·ãŒã ã¬ã¹ã«çµ±åãããããã©ãŒãã³ã¹ãšã¬ããã³ã¹ã®äž¡æ¹ã®ã¡ãªããããããããŸãã
ææ°ã®åæããŒã«ã«ããèªåæ€åºãšãªãã¡ã¯ã¿ãªã³ã°
èªååã¯ãå€§èŠæš¡ãªã³ãŒãããŒã¹ãã¹ãã£ã³ããŠè€éãã®ææšãæ€åºãã倿åè£ãææ¡ããããšã§ãå¶åŸ¡ãããŒã®ç°¡çŽ åãå éããŸããéçã¢ãã©ã€ã¶ãŒãšäŸåé¢ä¿ãããã³ã°ããŒã«ã¯ãåå²ãååž°ãæ·±ããã¹ãã«ãã£ãŠéå¹çæ§ãçããŠããé åãç¹å®ããŸããèªåãªãã¡ã¯ã¿ãªã³ã°ãã¬ãŒã ã¯ãŒã¯ã¯ãæ©èœçãªç䟡æ§ãç¶æããªãããæ¹åãããããžãã¯ãã¿ãŒã³ãçæããŸãã
èªååã¯äººéã®ç£èŠãæé€ãããã®ã§ã¯ãããŸããããããã粟床ãšã¹ããŒããåäžãããŸãããšã³ãžãã¢ã¯åœ±é¿åæãéããŠãªãã¡ã¯ã¿ãªã³ã°ã®åœ±é¿ãæ€èšŒããéèŠãªããžãã¯ã倱ãããªãããã«ããããšãã§ããŸãããã®ã¢ãããŒãã¯ã ãŒãããŠã³ã¿ã€ã ãªãã¡ã¯ã¿ãªã³ã°å¶åŸ¡ãããèªååã«ãããæ··ä¹±ãæå°éã«æããŸããèªååãããå¶åŸ¡ãããŒã®ãªãã¡ã¯ã¿ãªã³ã°ã«ãããã¢ããã€ãŒãŒã·ã§ã³ã®ã¿ã€ã ã©ã€ã³ãççž®ãããå®è¡æã®äºæž¬å¯èœæ§ãåäžããã¬ã¬ã·ãŒã®è€éããæé©åãããå°æ¥ãèŠæ®ããã¢ãŒããã¯ãã£ãžãšå€é©ãããŸãã
çŸå®äžçã®ãã¿ãŒã³ â äŒæ¥ã·ã¹ãã ã«ãããè€éãã®é ãã宿
å¶åŸ¡ãããŒã®è€éãã¯ããã°ãã°ç®ã«èŠããªããšããã«æœãã§ããŸããããã¯ãé·å¹Žã«ãããæ®µéçãªå€æŽãæ©èœæ¡åŒµããããŠäžæçãªä¿®æ£ã«ãã£ãŠåŸã ã«èç©ãããæ§é çãªè² åµãžãšçºå±ããŠãããŸããã¬ã¬ã·ãŒã·ã¹ãã ã§ã¯ããã®è² åµã¯ãæ£ããæ©èœããã«ãããããããå®è¡æã«éå°ãªãªãœãŒã¹ãæ¶è²»ãããè€éãªããžãã¯ãšããŠçŸããŸãã課é¡ã¯ãããã©ãŒãã³ã¹ãäœãããšãç¹å®ããããšã§ã¯ãªãã ã³ã©ãã¬ãŒ æ§é çãªéå¹çæ§ãçããŸãã
åãšã³ã¿ãŒãã©ã€ãºç°å¢ã«ã¯ãã¡ã€ã³ãã¬ãŒã ã«ãããæç¶ãã®ç¡ç§©åºãªåºããããã€ã¯ããµãŒãã¹ã«ãããååž°çãªãªãŒã±ã¹ãã¬ãŒã·ã§ã³ãéåæã·ã¹ãã ã«ãããç¡å¶éã®ã€ãã³ããã§ãŒã³ãªã©ãæ§ã ãªåœ¢ã§å¶åŸ¡ãããŒã®è€éããæœãã§ããŸãããããã®ãã¿ãŒã³ãèªèããããšã¯ãã¢ããã€ãŒãŒã·ã§ã³ã«ãããããã©ãŒãã³ã¹ãªã¹ã¯ãäºæž¬ããããã«äžå¯æ¬ ã§ããé ããè€éãã®æåšãæ€åºããããšã§ãçµç¹ã¯ã·ã¹ãã ã®äžã§æã广ã®é«ãéšåã«æé©åã®åãçµã¿ãéäžãããããšãã§ããŸãã
ã¬ã¬ã·ãŒã¡ã€ã³ãã¬ãŒã ã¯ãŒã¯ãããŒ: PERFORM-THRUãšæ¡ä»¶ä»ããã§ãŒã³
COBOLã§èšè¿°ãããã¡ã€ã³ãã¬ãŒã ã·ã¹ãã ã«ã¯ãç·åœ¢ã®ãã¡ã€ã«é§åååŠçããå€åå²ã®æ¡ä»¶ä»ãããžãã¯ãžãšé²åããå¶åŸ¡ãããŒæ§é ãå«ãŸããããšããããããŸããPERFORM-THRUæãæ·±ããã¹ããããæ¡ä»¶ãã§ãŒã³ã¯ãéå¹çæ§ã®äžè¬çãªåå ã§ãããããã¯ãé¡äŒŒã®æ¡ä»¶ã®ç¹°ãè¿ãè©äŸ¡ãåé·ãªI/OæäœããããŠå€åããã¯ãŒã¯ããŒãã«ãããäºæž¬äžå¯èœãªå®è¡æéãåŒãèµ·ãããŸãããããã®ãã¿ãŒã³ã¯ãç¹ã«äžŠåç°å¢ãã¯ã©ãŠãããŒã¹ã®ç°å¢åãã«ã¢ããã€ãºããå Žåãã¹ã±ãŒã©ããªãã£ã®äœãå®è¡ãã¹ãçã¿åºããŸãã
å¶åŸ¡ãããŒè§£æã«ãããã¬ã¬ã·ãŒããããžã§ãã«ãããCPUæéã®å€§éšåã¯ãããå°æ°ã®éåžžã«è€éãªã»ã¯ã·ã§ã³ããçºçããŠããããšãæããã«ãªããŸããããããã£ãŠããªãã¡ã¯ã¿ãªã³ã°ã§ã¯ããŸããããã®ããããŸãŒã³ãåªå ããå¿ èŠããããŸãã COBOLå¶åŸ¡ãããŒã®ç°åžžãè§£æããéçè§£æã§ã¯ãéè€ããPERFORM-THRUç¯å²ããæé©åã劚ããé ããäŸåé¢ä¿ãèªåçã«ç¹å®ã§ããŸãããããã®ããžãã¯ãããã¯ãç°¡çŽ åããããšã§ãå®è¡æã³ã¹ããåæžã§ããã ãã§ãªããä¿å®æ§ãåäžããã¢ããã€ãŒãŒã·ã§ã³ãµã€ã¯ã«å šäœã«ããã£ãŠå®å®ããããã©ãŒãã³ã¹ã確ä¿ã§ããŸãã
ãã€ã¯ããµãŒãã¹ã®äžæŽåãšåæ£å¶åŸ¡ã®ãªãŒããŒããã
ãã€ã¯ããµãŒãã¹ã¢ãŒããã¯ãã£ã¯ã¢ãžã¥ãŒã«æ§ãšã¹ã±ãŒã©ããªãã£ãçŽæããŸããã忣ã¬ãã«ã§ã¯æå³ããã¬ã¬ã·ãŒã·ã¹ãã ã®è€éããåçŸãããå¯èœæ§ããããŸããåãµãŒãã¹ã¯ç¬èªã®å¶åŸ¡ãããŒãå°å ¥ãããµãŒãã¹éã®ãªãŒã±ã¹ãã¬ãŒã·ã§ã³ãç¡å¶éã«æ¡å€§ãããšãã¬ã€ãã³ã·ãšããã©ãŒãã³ã¹ã®äºæž¬ãå°é£ã«ãªããŸããè€æ°ã®APIã«ãŸãããæææ±ºå®ãã§ãŒã³ã¯ããã°ãã°ç®ã«èŠããªãäŸåé¢ä¿ãçã¿åºããã¢ããªã¹ã®æç¶ãçãªç¡ç§©åºããæš¡å£ããŸããããããã¯ãŒã¯å šäœã«åæ£ãããŠããã ãã§ãã
ãã®ãããªç¶æ³ãçºçãããšãã·ã¹ãã å šäœã®åäœã¯ããµãŒãã¹éã®ãã€ã¯ããã·ãžã§ã³ã®é£éã«äŸåããŸãã远å ã®ãµãŒãã¹åŒã³åºãããšã«ããã¥ãŒã€ã³ã°ãã·ãªã¢ã«åãå詊è¡ã®ãªãŒããŒããããçºçããŸãã æ ¹æ¬åå åæã®ããã®ã€ãã³ãçžé¢ 忣ã€ã³ã¿ã©ã¯ã·ã§ã³ããããã³ã°ããããšã§ãå¶åŸ¡ã®äžæŽåã«ããçã®ã³ã¹ããæããã«ãªãä»çµã¿ã瀺ããŸããããžãã¹ã«ãŒã«ãäžå çã«èª¿æŽããããã³ãã³ããã§ãŒãã³ã°ã®ä»£ããã«ã€ãã³ãã³ã¬ãªã°ã©ãã£ãŒãæ¡çšãããããããšã§ããããã¯ãŒã¯ã¬ãã«ã®æææ±ºå®ã®é å»¶ãççž®ãããäºæž¬å¯èœãªå®è¡æå¹çãå埩ããŸãã
ç¡å¶éå®è¡ãã¹ãåããã€ãã³ãé§ååã¢ãŒããã¯ãã£
ã€ãã³ãããªãã³ã·ã¹ãã ã¯ã¹ã±ãŒã©ããªãã£ã«åªããŠããŸãããå¶åŸ¡ãããŠããªãã€ãã³ãäŒæã«ãã£ãŠè€éããé èœãããããšããããããŸããåäžã®ããªã¬ãŒãè€æ°ã®äžæµåå¿ãåŒãèµ·ãããæž¬å®ãå¶åŸ¡ãå°é£ãªååž°ãã¿ãŒã³ãçã¿åºãå¯èœæ§ããããŸããæéã®çµéãšãšãã«ããããã®çžäºäœçšã¯ç¡å¶éã®å®è¡ãã¹ãžãšçºå±ããçæãããã€ãã³ãã®æ°ãã·ã¹ãã ã®èšèšåŠçèœåãè¶ ããŠããŸããŸãããã®å¶åŸ¡ãããŠããªããã¡ã³ã¢ãŠãã¯CPU䜿çšçãå¢å€§ãããçžäºæ¥ç¶ããããµãŒãã¹éã®å¿çæéãé å»¶ãããŸãã
ãã®åé¡ã蚺æããã«ã¯ãã€ãã³ãã®äŸåé¢ä¿ããããã³ã°ããã·ã¹ãã éã§ã¡ãã»ãŒãžã®ç³»çµ±ã远跡ããå¿ èŠããããŸãã ããã¯ã°ã©ãŠã³ããžã§ãã®å®è¡ãã¹ããã¬ãŒã¹ããã³æ€èšŒããæ¹æ³ äŸåæ§ã®ãã¬ãŒã¹ã«ãã£ãŠãã£ãŒãããã¯ã«ãŒããäžåè¡¡ãªãªãŒã±ã¹ãã¬ãŒã·ã§ã³ãã©ã®ããã«æããã«ãªããã瀺ããŸããã¹ããããªã³ã°ããããåŠçãã€ãã³ãã®åªå é äœä»ãã¡ã«ããºã ãå°å ¥ããããšã§ãäŒæã®æ·±ããå¶éããå®è¡æã®å®å®æ§ãå埩ã§ããŸãããŸããå¶åŸ¡ãããŠããªãã€ãã³ãã®è€éãã軜æžããããšã§ããã€ããªããã¢ãŒããã¯ãã£ã«ãããé£éçãªããã©ãŒãã³ã¹äœäžã®ãªã¹ã¯ãäœæžã§ããŸãã
çŸä»£ã®ãªãã¡ã¯ã¿ãªã³ã°ãããžã§ã¯ãã«ãããå®è¡æã®åœ±é¿ã®èгå¯
çŸä»£ã®ãªãã¡ã¯ã¿ãªã³ã°ãããžã§ã¯ãã¯ãããã©ãŒãã³ã¹ã®åäžãå¶åŸ¡ã®è€éãã®è»œæžãšåŒ·ãçžé¢ããŠããããšãäžè²«ããŠå®èšŒããŠããŸããã³ãŒããã¹ã®ç°¡çŽ åã¯ããã©ã³ã¶ã¯ã·ã§ã³æéã®ççž®ãCPUæ¶è²»éã®åæžãå®è¡æç°åžžã®æžå°ããããããŸããäžæ¹ãæ§é çãªã¯ãªãŒã³ã¢ãããè¡ããã«ã¬ã¬ã·ãŒããžãã¯ãè€è£œããã¢ããã€ãŒãŒã·ã§ã³ã§ã¯ãããŒããŠã§ã¢ããã©ãããã©ãŒã ã®ã¢ããã°ã¬ãŒãã«ãããããããããã©ãŒãã³ã¹ã®åäžãã»ãšãã©èŠãããªããããã€ãã¹ã«ãªãããšããããããŸãã
å¶åŸ¡ãããŒåæãã¢ããã€ãŒãŒã·ã§ã³ããã»ã¹ã®æ©ã段éã§çµ±åããçµç¹ã¯ãäžè²«ããŠã¹ã«ãŒãããã®åäžãšéçšã³ã¹ãã®åæžãéæããŠããŸãã ã¢ããªã±ãŒã·ã§ã³ã®é床äœäžã®èšºæ ããã©ãŒãã³ã¹ã¯ãã©ãããã©ãŒã ã®é床ãããæ§é çãªå¹çæ§ã«å€§ããäŸåããŠããããšã確èªããŠãã ãããå®äžçã®ããŒã¿ã«ãããšãè€éãªã¢ãžã¥ãŒã«ãæåã«ãªãã¡ã¯ã¿ãªã³ã°ããããšã§ãå®è¡æããã©ãŒãã³ã¹ãæå€§40%åäžãããããã€åŸã®ã€ã³ã·ãã³ããæžå°ããããšã瀺ãããŠããŸãããããã®ãã¿ãŒã³ãå¯èŠåããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯æž¬å®å¯èœãªããã©ãŒãã³ã¹ãªã¿ãŒã³ãåŸãããåãçµã¿ãåªå çã«å®æœã§ããŸãã
å¶åŸ¡ãããŒã®æ€åºãšæé©åã®ããã® Smart TS XL
å€§èŠæš¡ãªå¶åŸ¡ãããŒã®è€éããçè§£ããã«ã¯ãåŸæ¥ã®ãããã¡ã€ãªã³ã°ã ãã§ã¯äžååã§ããå€ãã®äŒæ¥ã¯ãçžäºäŸåçãªããžãã¯ãæã€æ°åãã®ããã°ã©ã ãéçšããŠãããæäœæ¥ã«ããæ€æ»ã¯çŸå®çã§ã¯ãããŸãããSmart TS XLã¯ãå¶åŸ¡ãããŒæ§é ãèªåçã«å¯èŠåããã¢ããªã±ãŒã·ã§ã³ãšã³ã·ã¹ãã å šäœã«ãããäŸåé¢ä¿ãšéå¹çæ§ãæããã«ããŸããåæãããã¯ãã³ã³ããŒãã³ãéã®ããžãã¯ã®ç§»åæ¹æ³ãæããã«ããã¢ããã€ãŒãŒã·ã§ã³ããŒã ããªãã¡ã¯ã¿ãªã³ã°ãéå§ããåã«ãå¶åŸ¡ãããŒã®è€éããå®è¡æã®éå¹çæ§ãçã¿åºãç®æãç¹å®ããã®ã«åœ¹ç«ã¡ãŸãã
Smart TS XLã¯ãåã«ããã©ãŒãã³ã¹ã枬å®ããã®ã§ã¯ãªããæ§é åæãå®çšçãªã¢ããã€ãŒãŒã·ã§ã³ã®æŽå¯ãžãšå€æããŸããã³ãŒãã¬ãã«ã®ããžãã¯ãã¢ãŒããã¯ãã£ã®ææã«çµã³ä»ããã©ã®æææ±ºå®ãã¹ãã¹ã±ãŒã©ããªãã£ãä¿å®æ§ãä¿¡é Œæ§ã«åœ±é¿ãäžããããæ£ç¢ºã«ç€ºããŸãããããã®é¢ä¿æ§ãå¯èŠåããããšã§ãããŒã ã¯ãªãã¡ã¯ã¿ãªã³ã°ããç®æãã¢ããã€ãŒãŒã·ã§ã³ã®æ®µéçãªå®æœæ¹æ³ããããŠå®è¡æã®äºæž¬å¯èœæ§ã«æã倧ããªãªã¹ã¯ãããããã³ã³ããŒãã³ãã«ã€ããŠãæ å ±ã«åºã¥ããæææ±ºå®ãè¡ãããšãã§ããŸãã
è€éãªã¢ããªã±ãŒã·ã§ã³å šäœã®å¶åŸ¡ãããŒãã¹ã®å¯èŠå
å€§èŠæš¡ç°å¢ã§ã¯ãå¶åŸ¡ãããŒã®å¯èŠåã¯ã·ã¹ãã ã®åäœãçè§£ããäžã§äžå¯æ¬ ã§ããSmart TS XLã¯ãããã°ã©ã ã®å¶åŸ¡ããžãã¯ãèªåçã«æœåºããããã²ãŒãå¯èœãªãããŒå³ã«å€æããŸãããããã®å³ã¯ããã¹ãããã倿ã埪ç°äŸåé¢ä¿ããããŠå®è¡æããã©ãŒãã³ã¹ã«åœ±é¿ãäžããéèŠãªå®è¡çµè·¯ãæããã«ããŸããå¯èŠåã«ãããã¢ãŒããã¯ãã¯åå²ãååž°ã«ãã£ãŠå®è¡æéãé·ããªãé åãç¹å®ããã³ãŒãæ§é ãšå®è¡æå¹çãçŽæ¥çµã³ä»ããããšãã§ããŸãã
èŠèŠåã®ååã¯ã ææ°ã·ã¹ãã ã®å€éšåç §ã¬ããŒãçžäºåç §ãããã³ã°ã«ãã£ãŠå€§èŠæš¡ããã°ã©ã è§£æãç°¡çŽ åãããŸããSmart TS XLã®ãããŒãããã¯ãæè¡ããŒã ãæ°çŸäžè¡ã«åã¶ã³ãŒããããã²ãŒãããåŸæ¥ã®éçè§£æã§ã¯èŠèœãšããã¡ãªããžãã¯ãã¿ãŒã³ãæããã«ããããšãå¯èœã«ããŸãããã®æç¢ºåã«ãããã¢ããã€ãŒãŒã·ã§ã³èšç»ãå éããããªãã¡ã¯ã¿ãªã³ã°æŠç¥ã¯ããæ£ç¢ºã§ããã©ãŒãã³ã¹éèŠã«ãªããŸããèŠèŠçãªè¡šçŸã«ãã£ãŠãæœè±¡çãªè€éæ§ææšãå ·äœçãªã¢ããã€ãŒãŒã·ã§ã³ããŒããããã«å€æãããŸãã
埪ç°äŸåé¢ä¿ãšæ¡ä»¶éè€ã®æ€åº
å¶åŸ¡ãããŒã«ããã埪ç°äŸåé¢ä¿ã¯ãäºæž¬äžå¯èœãªåäœãç¹°ãè¿ãèšç®ãåŒãèµ·ãããŸããããã·ãŒãžã£ãæç¢ºãªçµäºæ¡ä»¶ãªãã«ååž°çã«åŒã³åºããããçžäºäŸåæ¡ä»¶ãå ±æããããããšãããã©ãŒãã³ã¹ãæ¥æ¿ã«äœäžããŸããSmart TS XLã¯ãçžäºæ¥ç¶ãããã³ã³ããŒãã³ãéã®å¶åŸ¡ãããŒãšããŒã¿ãããŒã®ã°ã©ããè§£æããããšã§ããããã埪ç°äŸåé¢ä¿ãæ€åºããŸããå®è¡æã®ç¡é§ã«ã€ãªããã«ãŒãããªãŒããŒã©ãããåé·ãªå¶åŸ¡ãã¹ããã€ã©ã€ã衚瀺ããŸãã
æ¡ä»¶ã®éè€ã¯ãè€æ°ã®ãã¹ãé¡äŒŒã®æ¡ä»¶ãè©äŸ¡ããéã«çºçããããžãã¯ã®éè€ãšCPUãµã€ã¯ã«ã®ç¡é§ã«ã€ãªãããŸãããããã®ãã¿ãŒã³ãç¹å®ããŠçµ±åããããšã§ãå®è¡æã«äžèŠãªæææ±ºå®ãåé¿ã§ããŸããæ€åºã¡ã«ããºã ã¯ã 忣ã·ã¹ãã ã«ãããéçã³ãŒãè§£æç²ŸåºŠãšæ¡åŒµæ§ãéèŠããŠããŸãã埪ç°çãã€éè€ããããžãã¯ã解決ããããšã§ãäŒæ¥ã¯æ±ºå®è«æ§ãåäžãããããå®å®ããã¢ããã€ãŒãŒã·ã§ã³åºç€ãæ§ç¯ããç¶ç¶çãªã¡ã³ããã³ã¹ã³ã¹ããåæžããŸãã
èªå圱é¿åæã«ããæé©åã®åªå é äœä»ã
å€§èŠæš¡ã¢ããªã±ãŒã·ã§ã³ã®ãªãã¡ã¯ã¿ãªã³ã°ã«ãããŠãæé©åã®éç¹é åãç¹å®ããããšã¯å°é£ã§ããSmart TS XLã®åœ±é¿åææ©èœã¯ãå¶åŸ¡ã®è€éããšå®è¡æã®åäœãžã®åœ±é¿ã«åºã¥ããŠã¢ãžã¥ãŒã«ãã©ã³ã¯ä»ãããŸãã倿Žãå®è¡ãã¹ã«ã©ã®ããã«äŒæããããåæããããšã§ãå倿Žã«ããããã©ãŒãã³ã¹ãšãªã¹ã¯ãžã®åœ±é¿ãå®éåããŸãããã®åªå é äœä»ãã«ãããã¢ããã€ãŒãŒã·ã§ã³ã®ãªãœãŒã¹ãæå€§ã®å¹æãçºæ®ããé åã«é©çšãããããšãä¿èšŒãããŸãã
圱é¿åæã¯ãè¿ä»£åã蚌æ ã«åºã¥ãããã»ã¹ãžãšå€æããŸãã 圱é¿åæãœãããŠã§ã¢ãã¹ãäŸåé¢ä¿ã®ãããã³ã°ã¯äžç¢ºå®æ§ãäœæžããæå³ããªãååž°ã鲿¢ããŸããSmart TS XLã¯ãã®æ©èœãå¶åŸ¡ãããŒã®æé©åã«ãŸã§æ¡åŒµããè€éæ§ææšãããã©ãŒãã³ã¹äºæž¬ã«ãªã³ã¯ãããŸãããã®æŽå¯ã掻çšããããšã§ãããŒã ã¯é床ã粟床ãéçšå®å®æ§ã®ãã©ã³ã¹ãåããªããæ®µéçãªæé©åãèšç»ã§ããŸãã
ããŒã¿é§ååãªãã¡ã¯ã¿ãªã³ã°ã«ããããã©ãŒãã³ã¹ã®ä¿¡é Œæ§ã®åäž
ããã©ãŒãã³ã¹ã®ä¿¡é Œæ§ã¯ãå¯èŠæ§ãšæ€èšŒã«ãã£ãŠå®çŸãããŸããSmart TS XLã¯ãå¶åŸ¡ãããŒã®æŽå¯ãã¢ããã€ãŒãŒã·ã§ã³ã®ã¯ãŒã¯ãããŒã«çŽæ¥çµ±åãããªãã¡ã¯ã¿ãªã³ã°ã®ããããã¹ãããã§æž¬å®å¯èœãªå¹çæ§ã®åäžãå®çŸããŸãããã®åææ©èœã¯ãæé©ååŸã®åå²ã®æ·±ããå®è¡ã®ã°ãã€ããäŸåãµã€ã¯ã«ã®åæžãå®éåããŸãããããã®ææšã¯ãã¢ããã€ãŒãŒã·ã§ã³ã«ãã£ãŠã³ãŒãã®ã¯ãªãŒã³åã ãã§ãªããããé«éã§äºæž¬å¯èœãªå®è¡çµæãããããããããšã客芳çã«èšŒæããŸãã
Smart TS XLããµããŒãããããŒã¿é§ååãªãã¡ã¯ã¿ãªã³ã°ã¯ã 远跡ããå¿ èŠããããœãããŠã§ã¢ããã©ãŒãã³ã¹ææšå¶åŸ¡ãããŒã®ç°¡çŽ åãå®èšŒçãªããã©ãŒãã³ã¹ããŒã¿ãšé£æºãããããšã§ãäŒæ¥ã¯ã¢ããã€ãŒãŒã·ã§ã³ãæ£ããæ¹åã«é²ãã§ãããšããã¬ããã³ã¹ã¬ãã«ã®ä¿èšŒãåŸãããšãã§ããŸããåæãæ€èšŒãã¬ããŒãã®çµ±åã«ãããã¢ããã€ãŒãŒã·ã§ã³ã¯è©Šè¡é¯èª€ã®ããã»ã¹ã§ã¯ãªããå¶åŸ¡ãããããã©ãŒãã³ã¹ã®é²åãžãšå€åããŸãã
ã¬ããã³ã¹ãææšãè¿ä»£åã®ç£èŠ
å¶åŸ¡ãããŒã®æé©åã¯ã枬å®å¯èœãªåºæºã«åºã¥ããŠç®¡çãããŠããå Žåã«ã®ã¿æç¶å¯èœã«ãªããŸããæç¢ºãªéŸå€ãšããã©ãŒãã³ã¹ãã³ãããŒã¯ããªããã°ãããŒã ã¯ããããéå¹çæ§ã®åå ãšãªã£ãæ§é çè² åµã®åããã¿ãŒã³ãç¹°ãè¿ããªã¹ã¯ããããŸããã¬ããã³ã¹ã¯ã蚱容å¯èœãªè€éããæ§æããã«ãŒã«ã確ç«ããããã匷å¶ããã¡ã«ããºã ãæäŸããŸããã¢ããã€ãŒãŒã·ã§ã³ã®ç£èŠã¯ããªãã¡ã¯ã¿ãªã³ã°äžã«éæãããæ¹åãéçºãµã€ã¯ã«ãšã·ã¹ãã ãªãªãŒã¹å šäœã«ããã£ãŠæç¶ããããšãä¿èšŒããŸãã
匷åãªã¬ããã³ã¹ã¯ãããã©ãŒãã³ã¹ç®¡çãçµç¹çãªããã»ã¹ãžãšå€é©ããŸããCI/CDãã€ãã©ã€ã³ã«ã¡ããªã¯ã¹ãæ€èšŒãã¬ããŒãæ©èœãçŽæ¥çµ±åããããšã§ãäŒæ¥ã¯ã³ãŒããé²åããŠãå¶åŸ¡ãããŒã®äºæž¬å¯èœæ§ãç¶æã§ããŸããç¶ç¶çãªç£èŠã«ãããæé©åç®æšãšããžãã¹ææãæŽåããæè¡æ§é ãšéçšããã©ãŒãã³ã¹ã®éã«æ°žç¶çãªã€ãªãããçãŸããŸãã
è¿ä»£åãããžã§ã¯ãã«ããã蚱容å¯èœãªè€éãã®éŸå€ã®å®çŸ©
è€éæ§ã®éŸå€ã¯ãã·ã¹ãã ãããã©ãŒãã³ã¹ãäœäžãããããšãªããã©ã®çšåºŠã®è«çåå²ãŸãã¯ãã¹ããç¶æã§ããããå®çŸ©ããŸãããããã®éŸå€ãèšå®ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯é²æç¶æ³ã客芳çã«æž¬å®ã§ããŸãã埪ç°çè€éåºŠãæ±ºå®å¯åºŠãåŒã³åºã深床ã¯ãã³ãŒãå質ãšå®è¡æå¹çã®äž¡æ¹ãå®éåã§ããææšãšãªããŸããã¬ããã³ã¹ãã¬ãŒã ã¯ãŒã¯ã¯ãããã®ææšãçšããŠãã³ãŒãã¬ãã¥ãŒãšãããã€ã¡ã³ãã«ãããŠèš±å®¹å¯èœãªå¢çã匷å¶ããŸãã
éŸå€ãèšå®ããã«ã¯ãããŒã¿ã«åºã¥ããããŒã¹ã©ã€ã³ãå¿ èŠã§ããåŸæ¥ã®åæã«ãã£ãŠåæã®ãã³ãããŒã¯ãæäŸãããç¶ç¶çãªã¢ãã¿ãªã³ã°ã«ãã£ãŠæéã®çµéãšãšãã«èš±å®¹é床ã調æŽãããŸãã ã³ãŒãå質ã¡ããªã¯ã¹ã®åœ¹å² å®éçãªæž¬å®ã«ãã£ãŠäž»èгçãªè©äŸ¡ãå®çšçãªåºæºã«å€æãããä»çµã¿ãå®èšŒããŸããè€éæ§ã®ãããå€ãã¢ããã€ãŒãŒã·ã§ã³ããªã·ãŒã«çµã¿èŸŒãããšã§ãäºæž¬å¯èœãªããã©ãŒãã³ã¹ææã確ä¿ãããã·ã¹ãã ã®æ¡åŒµã«äŒŽãéå¹çæ§ãžã®ååž°ã鲿¢ã§ããŸãã
CI/CD ãã€ãã©ã€ã³ãžã®ããã©ãŒãã³ã¹ ã¡ããªãã¯ã®çµ±å
å¶åŸ¡ãããŒã¡ããªã¯ã¹ãCI/CDãã€ãã©ã€ã³ã«çµã¿èŸŒãããšã§ããã¹ãŠã®ã³ãŒã倿Žãèªåã§ããã©ãŒãã³ã¹æ€èšŒãåããããããã«ãªããŸããæåãã¹ãããããã€åŸã®ã¬ãã¥ãŒã«é Œãã®ã§ã¯ãªããåçµ±åãµã€ã¯ã«ã§å¶åŸ¡æ§é ã®å¹çæ§ãšæ©èœã®æ£ç¢ºæ§ãè©äŸ¡ããŸããè€éããå®çŸ©ãããå¶éãè¶ ããå Žåããã«ãã¯èªåçã«ãã©ã°ä»ããŸãã¯æåŠãããŸãã
ãã®çµ±åã«ãããç¶ç¶çãªãã¹ããç¶ç¶çãªããã©ãŒãã³ã¹ä¿èšŒã«æ¡åŒµãããŸãããã®ã¢ãããŒãã¯ã Jenkinsãã€ãã©ã€ã³ã§ã®ã³ãŒãã¬ãã¥ãŒã®èªååèªååæã«ãããªãªãŒã¹åã®ååž°ã鲿¢ããŸããè€éåºŠã®æž¬å®ãšèªåæ€èšŒãçµã¿åãããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ãã€ãã©ã€ã³ã¯äºåŸçãªä¿®æ£ããäºåçãªå¶åŸ¡ãžãšé²åããŸããéçºè ã¯å³åº§ã«ãã£ãŒãããã¯ãåŸãããšãã§ããå¶åŸ¡ãããŒã®èšèšãšå®è¡æããã©ãŒãã³ã¹ã®æåŸ å€ãšã®äžè²«æ§ã確ä¿ã§ããŸãã
ãšã³ã¿ãŒãã©ã€ãºã¢ãŒããã¯ãã£ã¬ããã³ã¹ãžã®è€éæ§ã®æŽå¯ã®ãšã³ã³ãŒã
ãšã³ã¿ãŒãã©ã€ãºã»ã¢ãŒããã¯ãã£ã»ã¬ããã³ã¹ã¯ãã¢ããã€ãŒãŒã·ã§ã³ã®åãçµã¿ãçµç¹æŠç¥ã«çµã³ä»ããŸããå¶åŸ¡ãããŒææšãã¢ãŒããã¯ãã£ã»ãã¬ãŒã ã¯ãŒã¯ã«çµã¿èŸŒãããšã§ãããã©ãŒãã³ã¹æé©åãéçºããŒã ã«éå®ããããããžãã¹ãŠãããå šäœã«ããã£ãŠå¶åºŠåãããŸããã¬ããã³ã¹å§å¡äŒã¯ãè€éæ§åæãçšããŠã¢ããã€ãŒãŒã·ã§ã³ã®æºåç¶æ³ãè©äŸ¡ãããªãœãŒã¹ãå²ãåœãŠãé«ãªã¹ã¯ã®ã·ã¹ãã ãåªå é äœä»ãããããšãã§ããŸãã
æ§é çææšããšã³ã¿ãŒãã©ã€ãºããã·ã¥ããŒãã«çµã¿èŸŒãããšã§ãããŒã éã®å¯èŠæ§ãåäžããŸãã ITãªã¹ã¯ç®¡çæŠç¥ ãµã€ããæšªæããŠææšãçµ±åããããšã§ããšã³ãžãã¢ãªã³ã°éšéãšçµå¶å¹¹éšã®åªå é äœã®äžäžèŽãé²ãæ¹æ³ã瀺ããŸããè€éæ§ã«é¢ããæŽå¯ãã¬ããã³ã¹ã¢ãŒããã¯ãã£ã«çµã¿èŸŒãããšã§ãã¢ããã€ãŒãŒã·ã§ã³ã®å®è¡ãšããžãã¹ããã©ãŒãã³ã¹ç®æšã®æŽåæ§ã確ä¿ãããæ§é çãªéææ§ãšèª¬æè²¬ä»»ã®æåã匷åãããŸãã
ãªãã¡ã¯ã¿ãªã³ã°ãããã³ãŒããã¹ã®ç¶ç¶çãªæ€èšŒ
ç¶ç¶çãªæ€èšŒã¯ããªãã¡ã¯ã¿ãªã³ã°ãšã¢ããã€ãŒãŒã·ã§ã³ãé·æã«ããã£ãŠäžè²«ããããã©ãŒãã³ã¹åäžãããããããšãæ€èšŒããŸããã¢ããªã±ãŒã·ã§ã³ã®é²åã«äŒŽããæ€èšŒãã¬ãŒã ã¯ãŒã¯ã¯å¶åŸ¡ãããŒãåè©äŸ¡ããåã³å°å ¥ãããéå¹çæ§ãæå³ããªãååž°ãæ€åºããŸãããããã®å®æçãªè©äŸ¡ã«ããããªãªãŒã¹ãµã€ã¯ã«å šäœã«ããã£ãŠã¢ããã€ãŒãŒã·ã§ã³ã®æŽåæ§ãç¶æãããŸãã
æ€èšŒããŒã«ã¯ãæ°ããã³ãŒãããŒãžã§ã³ãæ¢åã®è€éãã®ããŒã¹ã©ã€ã³ãšæ¯èŒããŸããéžè±ãããã°ãã¢ã©ãŒããŸãã¯ååæãããªã¬ãŒãããŸãããã®ãã©ã¯ãã£ã¹ã¯ã ãœãããŠã§ã¢ã¡ã³ããã³ã¹ã®äŸ¡å€ç¶ç¶çãªæ€èšŒã«ãã£ãŠéçšå質ãç¶æãããŸããç¶ç¶çãªæ€èšŒã«ãããå¶åŸ¡ãããŒã®ç°¡çŽ åãäžæçãªæ¹åã§ã¯ãªããæ°žç¶çãªã¢ããã€ãŒãŒã·ã§ã³ã®ææãšããŠç¶æãããŸããæ€èšŒãã¬ããã³ã¹èŠä»¶ãšããŠæ±ãããšã§ãäŒæ¥ã¯ããã©ãŒãã³ã¹ã®å®å®æ§ãšã¢ããã€ãŒãŒã·ã§ã³ã®ä¿¡é Œæ§ã®äž¡æ¹ãç¶æã§ããŸãã
æ¥çã¢ããªã±ãŒã·ã§ã³ãšããã©ãŒãã³ã¹æåºŠ
çŸä»£ã®äŒæ¥ã¯ã顧客ã®ä¿¡é ŒãèŠå¶éµå®ããããŠäºæ¥ç¶ç¶æ§ãç¶æããããã«ãäžè²«ããå®è¡æããã©ãŒãã³ã¹ã«äŸåããŠããŸããããããããããæ¥çš®ã«ãããŠãå®å®æ§ãé»å®³ããèŠå ãäžã€ãããŸããããã¯ãå¶åŸ¡ãããŒã®è€éãã§ããã·ã¹ãã ã®ãã¹ããæ·±ããªããæ¡ä»¶ãå³ãããªãã»ã©ãå®è¡æã®åäœã¯äºæž¬äžå¯èœã«ãªããŸãããã®äºæž¬äžå¯èœæ§ã¯ã¹ã«ãŒããããå¿çæéããããŠä¿¡é Œæ§ã«åœ±é¿ãäžããããã«ããã¯ãçã¿åºããŸããããã¯ãæ§é çãªã³ãŒãå¹çã®åé¡ã§ã¯ãªããã€ã³ãã©ã¹ãã©ã¯ãã£ã®åé¡ãšèª€èšºãããããšããããããŸãã
æ¥çã«ãã£ãŠããããã®ããã©ãŒãã³ã¹ãªã¹ã¯ã¯ããããç°ãªãèŠç¹ããååšããŸããéèæ©é¢ã¯ååŒã®é å»¶ã«çŽé¢ããéä¿¡ã·ã¹ãã ã¯ã€ãã³ãåŠçã®é å»¶ã«æ©ãŸãããå»çã¢ããªã±ãŒã·ã§ã³ã¯é決å®è«çãªã³ã³ãã©ã€ã¢ã³ã¹ã¯ãŒã¯ãããŒã®ãªã¹ã¯ã«ãããããæ¿åºæ©é¢ã¯å€§èŠæš¡ç£æ»ã«ãããåçŸæ§ã«èŠæ ®ããŠããŸããå¶åŸ¡ãããŒèšèšããããã®åã»ã¯ã¿ãŒã«ã©ã®ãããªåœ±é¿ãäžããããçè§£ããããšã§ãã¢ããã€ãŒãŒã·ã§ã³ã®åãçµã¿ã«ç°¡çŽ åãšã¬ããã³ã¹ãäžå¯æ¬ ã§ããçç±ãçè§£ããããã®éèŠãªæŽå¯ãåŸãããŸãã
éèã·ã¹ãã ïŒãã©ã³ã¶ã¯ã·ã§ã³ããžãã¯ã®ã¬ã€ãã³ã·åæž
éèæ¥çã§ã¯ããã©ã³ã¶ã¯ã·ã§ã³åŠçé床ãç«¶äºäžã®å·®å¥åèŠå ãšãªããŸãããããåŠçããªã³ã©ã€ã³ãã©ã³ã¶ã¯ã·ã§ã³ã®ã¯ãŒã¯ãããŒã«ãããããããªé å»¶ã§ãããæ©äŒæå€±ãç §åã®äžäžèŽããããŠãŠãŒã¶ãŒã®äžæºã«ã€ãªããå¯èœæ§ããããŸããå¶åŸ¡ãããŒã®è€éãã¯ãäžèŠãªæ¡ä»¶ããã¹ããããã«ãŒããåé·ãªãã¹ãå®è¡æéãå¢å ãããCPUã¹ã±ãžã¥ãŒãªã³ã°ã®ãªãŒããŒããããå¢å ãããããããããã®ãªã¹ã¯ãå¢å€§ãããŸããCOBOLãŸãã¯JavaããŒã¹ã®ãã©ã³ã¶ã¯ã·ã§ã³ãšã³ãžã³ã§ã¯ãéå°ãªæ¡ä»¶ããžãã¯ã¯æäœã®ã·ãªã¢ã«åã«ã€ãªããããã«ãã¹ã¬ããã®å¹çãäœäžãããŸãã
éèæ©é¢ãåºå¹¹ã·ã¹ãã ãè¿ä»£åããå Žåãéçè§£æã¯å¯èŠæ§åäžã®ç¬¬äžæ©ãšãªããŸããéçè§£æã¯ã決å®è«çãªã¹ã«ãŒããããé»å®³ããåå²ãã¿ãŒã³ãç¹å®ããã¢ãŒããã¯ãã皌åæéãäžæããããšãªãããžãã¯ãã¹ããªãã¡ã¯ã¿ãªã³ã°ããããšãå¯èœã«ããŸãããã¹ããããæ±ºå®ã®ãã©ããåãã«ãŒã«ããŒãã«ã®å°å ¥ãæç¶ãåããžãã¯ã®ã¢ãžã¥ãŒã«åãšãã£ãææ³ã¯ãäºæž¬å¯èœãªå¶åŸ¡ã®ç§»è¡ã確ä¿ããããšã§ã¬ã€ãã³ã·ãåæžããŸããè¿ä»£åã¬ããã³ã¹ãäžè²«ããŠé©çšããããšã§ãããŒã ã¯è€éãããå°å ¥åŸã®äºæãã¬äºæ ã§ã¯ãªããéçšäžã®ææšãšããŠç®¡çã§ããŸãã ã¢ããªã±ãŒã·ã§ã³ã¹ã«ãŒããã ããã¹ã ãŒãºãªãã©ã³ã¶ã¯ã·ã§ã³ ãµã€ã¯ã«ãšæž¬å®å¯èœãªããã©ãŒãã³ã¹ã®åäžãå®çŸããŸãã
éä¿¡ã¯ãŒã¯ãããŒ: ãã«ãã¹ã¬ããå¶åŸ¡ã«ãŒãã®æé©å
éä¿¡ç°å¢ã¯ã忣ããŒããã·ã°ãã«ã«ãŒã¿ãŒãã€ãã³ãããã»ããµãŒéã®ãªã¢ã«ã¿ã€ã 飿ºã«äŸåããŠããŸãããããã®ã¯ãŒã¯ãããŒã®å¹çæ§ã¯ããã©ã³ã¹ã®åããã¹ã¬ãã管çãšæå°éã®åå²ãªãŒããŒãããã«äŸåããŠããŸããããããåŸæ¥ã®ã«ãŒãã£ã³ã°ã³ãŒãã«è€éãªæ¡ä»¶æ§é ãæ·±ãæç¶ãéå±€ãèç©ããããšãå®è¡ã¹ã¬ãããã¹ããŒã«ãã忣ãå§ããŸãããã®äžåè¡¡ã¯ããžãã¿ãŒããã¥ãŒã®èç©ããããŠããŒã¯è² è·æã®å¿çæ§ã®äœäžã«ã€ãªãããŸãã
å¶åŸ¡ãããŒãéçã¬ãã«ãšå®è¡ã¬ãã«ã®äž¡æ¹ã§åæããããšã§ãéä¿¡äºæ¥è ã®è¿ä»£åããŒã ã¯ãäžŠè¡æ§ãæªããè€éãªã«ãŒãã³ãç¹å®ã§ããŸãããããã®å¶åŸ¡ãã¹ãç°¡çŽ åããããšã§ãåæãæ¹åãããã¹ã¬ããéã§ã®ããã»ããµã®å ¬å¹³ãªå²ãåœãŠãä¿èšŒãããŸããæ·±ããã¹ããããã«ãŒãã£ã³ã°ããžãã¯ãã¢ãžã¥ãŒã«åãããã€ãã³ããã³ãã©ã«çœ®ãæããã¢ãŒããã¯ãã£ãªãã¡ã¯ã¿ãªã³ã°ã¯ã決å®è«æ§ãä¿é²ããã¹ã±ãžã¥ãŒãªã³ã°ã®ç«¶åã軜æžããŸããæ±ºå®ã®æ·±ããæžå°ããã«ã€ããŠãCPU䜿çšçã¯å®å®ãããµãŒãã¹å šäœã®ã¬ã€ãã³ã·ã¯äœäžããŸãããããã®ãã©ã¯ãã£ã¹ãè¿ä»£åã¬ããã³ã¹ã«çµ±åããããšã§ããªãã¡ã¯ã¿ãªã³ã°ã®åãçµã¿ãæç¶å¯èœãªããã©ãŒãã³ã¹åäžãããããããšãä¿èšŒãããŸãã ã€ãã³ãçžé¢é¢ä¿ æ§é äžã®æ±ºå®ãå®è¡æã®çµæã«ã©ã®ããã«åœ±é¿ããããæ©æã«ææ¡ã§ããŸãã
ãã«ã¹ã±ã¢ãã©ãããã©ãŒã ïŒã³ã³ãã©ã€ã¢ã³ã¹éµå®ãéèŠãªã¿ã¹ã¯ã«å¯Ÿããäºæž¬å¯èœãªå¶åŸ¡
å»çæ å ±ã·ã¹ãã ã¯ãäºæž¬å¯èœæ§ãäžå¯æ¬ ãªèŠå¶ãããã¯ãŒã¯ããŒããåŠçããŸããå¶åŸ¡ãããŒã®è€éãã¯ãæ£è èšé²ã蚺æããŒã¿ãè«æ±ååŒãã·ã¹ãã å ãã©ã®ããã«äŒæãããã«äžç¢ºå®æ§ããããããŸããåé·ãªåå²ãæ·±ãæ¡ä»¶é£éã¯ãç¹ã«ãªã³ãã¬ãã¹ãšã¯ã©ãŠãã®ã³ã³ããŒãã³ããçµã¿åãããã¢ããªã±ãŒã·ã§ã³ã«ãããŠãåŠçã®äžè²«æ§ãæ¬ ããªã¹ã¯ãé«ããŸããäºæž¬äžå¯èœãªå¶åŸ¡ãã¹ã¯ãç£æ»æ€èšŒãå°é£ã«ããã³ã³ãã©ã€ã¢ã³ã¹ãã¹ãã®ã³ã¹ããå¢å€§ãããŸãã
å»çç°å¢ã«ãããã¢ããã€ãŒãŒã·ã§ã³ããŒã ã¯ãéçè§£æãšã³ãŒãã¬ããã³ã¹ãçšããŠãããããã©ã³ããå°éäžèœãªæ¡ä»¶ãååž°çãªäŸåé¢ä¿ãæããã«ããŸããç°¡çŽ åã¯ãè€éãªã¯ãŒã¯ãããŒãäºæž¬å¯èœãªåäœãæã€åçåãããã·ãŒã±ã³ã¹ã«å€æãããã¿ãŒã²ãããçµã£ããªãã¡ã¯ã¿ãªã³ã°ã«ãã£ãŠå®çŸãããŸãããã®ã¢ãããŒãã«ãããåæäœã決å®è«çã«å®è¡ãããããšãä¿èšŒãããç£æ»ã®ãã¬ãŒãµããªãã£ãšã·ã¹ãã ã®éææ§ãåäžããŸããäºæž¬å¯èœãªå¶åŸ¡ãããŒã¯ãæœåšçãªãšã©ãŒç¶æ ã®æ°ãæžããããšã§ãããŒã¿æ€èšŒã®æŽåæ§ã匷åããŸããå»çã·ã¹ãã ã§ã¯ãéçè§£æãšã³ãŒãã¬ããã³ã¹ãæ¡çšããŠããŸãã 圱é¿åæ ãã¬ãŒã ã¯ãŒã¯ã¯ãè€éãã®è»œæžãã³ã³ãã©ã€ã¢ã³ã¹ ã¡ããªãã¯ããã³å®è¡æå¹çã®åäžãšçŽæ¥é¢é£ä»ããæ©èœãç²åŸããŸãã
æ¿åºããŒã¿ãã€ãã©ã€ã³ïŒç£æ»ã®ããã®å¶åŸ¡ãããŒã®äºæž¬å¯èœæ§
æ¿åºã®ããŒã¿ç°å¢ã¯ã峿 Œãªç£æ»åºæºã®äžã§ã財åã瀟äŒãæ¥åããŒã¿ãåŠçããåºå€§ãªçµ±åãã€ãã©ã€ã³ã管çããŠããŸãããããã®ã·ã¹ãã ã«ã¯ãã¬ã¬ã·ãŒã¹ã¯ãªãããæç¶ãåã¹ã±ãžã¥ãŒã©ããã€ããªããã¯ãŒã¯ãããŒãå«ãŸããããšãå€ããæ°å幎ã«ãããå¢åæŽæ°ã«ãã£ãŠè€éããèç©ãããŠããŸããå¶åŸ¡ãããŒãæ¡ä»¶ä»ããã§ãã¯ãã€ã³ãéã§æçåããããšãå®è¡éã®æŽåæ§ã®æ€èšŒã¯ã»ãŒäžå¯èœã«ãªããŸãããã®çµæãäºæž¬äžå¯èœãªå®è¡æéãã¬ããŒãã®é å»¶ããããŠéå°ãªæåæ€èšŒãçºçããŸãã
å¶åŸ¡ããžãã¯ã®ç°¡çŽ åã¯ãä¿¡é Œæ§ãšã¬ããã³ã¹ã®æŽåæ§ã®äž¡æ¹ãå埩ããŸãã埪ç°çè€éæ§ãå®éåããããšã§ãæ©é¢ã¯å¶åŸ¡åäœãæåŸ ãããããã©ãŒãã³ã¹ããéžè±ããŠããã«ãŒãã³ãæ£ç¢ºã«ç¹å®ã§ããŸãããããã®ã«ãŒãã³ãã¢ãžã¥ãŒã«åããé æ¬¡æ€èšŒå¯èœãªãŠãããã«ãªãã¡ã¯ã¿ãªã³ã°ããããšã§ãåçŸæ§ãåäžããç£æ»ãµã€ã¯ã«æéãççž®ãããŸããã¢ããã€ãŒãŒã·ã§ã³ã¬ããã³ã¹ãçµã¿èŸŒãããšã§ããã¹ãŠã®æé©åã远跡å¯èœã§ã³ã³ãã©ã€ã¢ã³ã¹ã«æºæ ããŠããããšãä¿èšŒãããŸããå®è¡ãã¹ãã¢ãã«åããå¯ââèŠæ§ããŒã«ã¯ãã·ã¹ãã ã®æ¡åŒµã«äŒŽã£ãŠæ§é çãªäŸåé¢ä¿ãã©ã®ããã«å€åããããç¹å®ããã®ã«åœ¹ç«ã¡ãŸããæ¿åºæ©é¢ã¯ã ã¡ã€ã³ãã¬ãŒã ã®è¿ä»£å äºæž¬å¯èœãªå¶åŸ¡ãããŒã¯æè¡çãªå©ç¹ã§ããã ãã§ãªãã説æè²¬ä»»ãšé·æçãªããªã·ãŒéµå®ã®åºç€ã§ãããããšãå®èšŒããŸãã
å¶åŸ¡ãããŒã®ç°¡çŽ åã¯è¿ä»£åã®å¿ é äºé
å¶åŸ¡ãããŒã®è€éãã¯ãã¢ããã€ãŒãŒã·ã§ã³ã«ãããæãæ ¹åŒ·ãããã€éå°è©äŸ¡ãããŠããéå£ã®äžã€ã§ããã·ã¹ãã ãæ°å幎ã«ãããæ©èœè¿œå ããããé©çšããã©ãããã©ãŒã ç§»è¡ãçµãŠé²åããã«ã€ãããã€ãŠã¯å¹ççã«èŠããå éšããžãã¯ã¯éå±€åãããäžéæã«ãªã£ãŠãããŸãããã®é ããæ§é çãªè² æ ã¯ãå®è¡æã®ããã©ãŒãã³ã¹ãä¿å®æ§ãã¬ããã³ã¹ã®å¯èŠæ§ã«éãã«åœ±é¿ãåãŒããŸããå€é©ã€ãã·ã¢ããã«ãããŠå¶åŸ¡ãããŒã®ç°¡çŽ åã軜èŠããäŒæ¥ã¯ãã€ã³ãã©ãã©ãã ãã¢ããã€ãºãããšããŠããããã©ãŒãã³ã¹ã®ãªã¿ãŒã³ãæžå°ããããšããããããŸãã
ç°¡çŽ åãšã¯ãåãªãæè¡çãªæé©åã«ãšã©ãŸããŸãããç¶ç¶çãªå€åã®äžã§ã·ã¹ãã ãã©ãã ãäºæž¬å¯èœãã€å¹ççã«åäœããããå®çŸ©ããæŠç¥çãªæææ±ºå®ã§ããå®è¡ãã¹ãéæåãããŠããã°ãçµç¹ã¯ã¬ã€ãã³ã·ã®åé¡ãããè¿ éã«èšºæããã³ãŒãã£ã³ã°æšæºãäžè²«ããŠé©çšããã¬ããã³ã¹ããªã·ãŒãèªä¿¡ãæã£ãŠé©çšã§ããŸãããµã€ã¯ãããã£ãã¯è€éåºŠã®æž¬å®ãããåæžã¯ãå®è¡æã®ã°ãã€ãã®äœæžããªãœãŒã¹å©çšçã®åäžããããŠã¬ã¬ã·ãŒç°å¢ãšã¯ã©ãŠããã€ãã£ãç°å¢éã®ã¹ã ãŒãºãªçµ±åã«çŽæ¥çžé¢ããŠããŸããã€ãŸããå¶åŸ¡ãããŒã®æç¢ºåã¯ãéçšããã©ãŒãã³ã¹ã®æç¢ºåã«ã€ãªãããŸãã
ã¬ããã³ã¹ã®èгç¹ãããå¶åŸ¡ãããŒã¯æœè±¡çãªããã°ã©ãã³ã°äžã®åé¡ã§ã¯ãªããæž¬å®å¯èœãªãšã³ã¿ãŒãã©ã€ãºè³ç£ãšããŠæ±ãã¹ãã§ããæææ±ºå®ã®æ·±ããåå²å¯åºŠãå®è¡ã®äºæž¬å¯èœæ§ãåæ ããææšã¯ãåŸæ¥ã®ããã©ãŒãã³ã¹ææšãšäžŠãã§ãã¢ããã€ãŒãŒã·ã§ã³ããã·ã¥ããŒãã«çµã¿èŸŒãã¹ãã§ãããããã®ææšãéçºããã³ãããã€ã¡ã³ããã€ãã©ã€ã³ã«çµã¿èŸŒãããšã§ããã£ãŒãããã¯ã«ãŒãã圢æããããšã³ããŠãŒã¶ãŒã«åœ±é¿ãäžããåã«ããã©ãŒãã³ã¹ã®äœäžãæ€åºã»ä¿®æ£ã§ããŸãããªãã¡ã¯ã¿ãªã³ã°ãããŒã¿é§ååã«ãªããšãã¢ããã€ãŒãŒã·ã§ã³ã¯äºåŸå¯Ÿå¿åã®ã¡ã³ããã³ã¹ããããã¢ã¯ãã£ããªå質ä¿èšŒãžãšç§»è¡ããŸãã
å®å šãªå¯èŠæ§ãã©ã³ã¿ã€ã å¶åŸ¡ãããã³ææ°åã®ç²ŸåºŠãå®çŸããã«ã¯ãé ããå¶åŸ¡ãããŒã®è€éããæããã«ããããã©ãŒãã³ã¹ãžã®åœ±é¿ãå®éåããäŒæ¥ãè¿ éãã€æ£ç¢ºã«ææ°åã§ããããã«ããã€ã³ããªãžã§ã³ã ãã©ãããã©ãŒã ã§ãã Smart TS XL ã䜿çšããŸãã