ãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãïŒããããã®ç¹åŸŽãšäž»ãªéã
ãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã¯ããœãããŠã§ã¢ãã¹ãã®éèŠãªææ³ã§ãããªã°ã¬ãã·ã§ã³ãã¹ãã§ã¯ãæ¢åã®æ©èœã«å¯Ÿããå€æŽã®åœ±é¿ã確èªããäºæããªãåé¡ãæ€åºããŸããäžæ¹ããã°ã¬ãŒããã¹ãã¯ãé·æéã®äœ¿çšãè² è·æ¡ä»¶äžã§ãœãããŠã§ã¢ã®æ§èœãä¿¡é Œæ§ã®å£åãè©äŸ¡ããŸãããããã®ãã¹ãææ³ã¯ããœãããŠã§ã¢ã®å質確ä¿ã«äžå¯æ¬ ã§ãã
ãã¹ãã®éèŠæ§
ãã¹ãã¯ãå質ä¿èšŒïŒQuality AssuranceãQAïŒã®äžéšãšããŠããœãããŠã§ã¢éçºã«ãããŠäžå¯æ¬ ãªèŠçŽ ã§ããã§ã¯ããã®éèŠæ§ã¯äœã«ç±æ¥ããã®ã§ããããïŒ ããã§ã¯ããœãããŠã§ã¢éçºãšãã¹ãã®åœ¹å²ãããã«ããã¹ããå質ä¿èšŒã«ã©ã®ããã«è²¢ç®ããã®ãã詳ããèŠãŠãããŸãããã
ãœãããŠã§ã¢éçºãšãã¹ãã®åœ¹å²
ãœãããŠã§ã¢éçºã¯ãã¢ã€ãã¢ãã補åãžãšè³ãè€éãªããã»ã¹ã§ãããã®äžã«ã¯ãèšèšãã³ãŒãã£ã³ã°ããããã°ããããŠãã¹ããšãã£ããåã éèŠãªã¹ããããå«ãŸããŸãã
ãã¹ãã®äž»ãªç®çã¯äºã€ãããŸãïŒ
- éçºãããœãããŠã§ã¢ãèŠæ±ä»æ§ãæºããããšã確èªããã
- æåŸ ãããåäœãããããšãä¿èšŒããã
ãã°ããšã©ãŒãçºèŠããä¿®æ£ããããã«ãã¹ãã¯éèŠãªã¹ãããã§ããããã«ãä¿¡é Œæ§ãšæ§èœãè©äŸ¡ããŸããæ§èœãã¹ããè² è·ãã¹ããã¹ãã¬ã¹ãã¹ããªã©ããããŸãããããã®ãã¹ãã¯ããœãããŠã§ã¢ãé©åã«åäœããããšãä¿èšŒããŸãã
å質ãä¿èšŒããããã®ãã¹ãã®éèŠæ§
å質ä¿èšŒïŒQuality AssuranceãQAïŒã¯ããœãããŠã§ã¢ãé«å質ã§ããããšããããŠãšã³ããŠãŒã¶ãŒã®æåŸ ãæºããããšãä¿èšŒããããã»ã¹ã§ãããã®ç®æšã¯ããšã³ããŠãŒã¶ãŒã«æé«ã®äœéšãæäŸããããšã§ãã
ãã¹ãã¯ã以äžã®å質åºæºãæºãããŠãããã確èªããã®ã«åœ¹ç«ã¡ãŸãã
- ãœãããŠã§ã¢ããã®ç®çãéæããããã«å¿ èŠãªå質ã
- æœåšçãªåé¡ããã°ã®çºèŠãšä¿®æ£ã
ãã¹ãã«ããããœãããŠã§ã¢éçºããŒã ã¯ä¿¡é Œæ§ãšæ§èœã®åé¡ãåãã£ãŠç¹å®ã§ããããããä¿®æ£ããããšãå¯èœã«ãªããŸãããŸããæ°ããæ©èœãæ¢åã®æ©èœã«ãã¬ãã£ããªåœ±é¿ãäžããªãããšãæ°ããããŒãžã§ã³ã®ãœãããŠã§ã¢ã以åã®ããŒãžã§ã³ãšäºææ§ãããããšã確èªããããã«ãéèŠã§ãã
ãªã°ã¬ãã·ã§ã³ãã¹ãã®è§£èª¬
ãœãããŠã§ã¢éçºã«ããããã¹ãã¯å€å²ã«ããããŸãããä»åã¯ãã®äžã€ã§ããããªã°ã¬ãã·ã§ã³ãã¹ãïŒRegression TestingïŒãã«ã€ããŠè©³ãã解説ããŸãããœãããŠã§ã¢ã®å質ã確ä¿ãããŠãŒã¶ãŒã«å®å¿ããŠäœ¿ã£ãŠãããããã«ã¯ããã®ãªã°ã¬ãã·ã§ã³ãã¹ããäžå¯æ¬ ã§ãã
ãªã°ã¬ãã·ã§ã³ãã¹ãã®å®çŸ©ãšç®ç
ãªã°ã¬ãã·ã§ã³ãã¹ããšã¯ãå€æŽãè¿œå ãè¡ãããéšåã ãã§ãªãããã以å€ã®éšåã«ã€ããŠãã以åãšåãããã«æ£ããæ©èœããŠããããšã確èªãããã¹ãã®ããšãæããŸããå€æŽãä¿®æ£ãåŒãèµ·ããå¯èœæ§ã®ããäžå ·åïŒ=ãªã°ã¬ãã·ã§ã³ïŒãçºèŠãããœãããŠã§ã¢ã®å質ãç¶æããããšãç®çã§ãã
ãœãããŠã§ã¢ã®å€æŽã¯ãæ°ããæ©èœã®è¿œå ããã°ä¿®æ£ã ãã§ãªããããã©ãŒãã³ã¹æ¹åãã»ãã¥ãªãã£åŒ·åãªã©ãããŸããŸãªå Žé¢ã§è¡ãããŸãããããã®å€æŽãä»ã®éšåã«æªåœ±é¿ãåãŒããªãããšã確èªããã®ãããªã°ã¬ãã·ã§ã³ãã¹ãã®åœ¹å²ãšãªããŸãã
ãªã°ã¬ãã·ã§ã³ãã¹ãã®å ·äœçãªå®æœæ¹æ³
ãªã°ã¬ãã·ã§ã³ãã¹ãã¯å€§ãã2ã€ã®æ¹æ³ã§å®æœãããŸãïŒå šäœãã¹ããšéšåãã¹ãã§ãã
å šäœãã¹ãã¯ããã¹ãŠã®ãã¹ãã±ãŒã¹ãå®è¡ããŠãå€æŽãã·ã¹ãã å šäœã«åœ±é¿ãåãŒããªãããšã確èªããŸããäžæ¹ãéšåãã¹ãã¯ãå€æŽãå ããããéšåãšããã«çŽæ¥é¢é£ããéšåã ãã察象ã«ãã¹ããå®è¡ããŸãã
ã©ã¡ãã®æ¹æ³ãéžæãããã¯ãå€æŽã®èŠæš¡ã圱é¿ããªãœãŒã¹ã®å¯çšæ§ãªã©ã«ãããŸãã倧èŠæš¡ãªå€æŽã®å Žåããå€æŽã®åœ±é¿ç¯å²ãäžæ確ãªå Žåã¯å šäœãã¹ãããå°èŠæš¡ãªå€æŽã§åœ±é¿ç¯å²ãæ確ãªå Žåã¯éšåãã¹ããé©ããŠããŸãã
ãªã°ã¬ãã·ã§ã³ãã¹ãã®ã¡ãªãããšãã¡ãªãã
ãªã°ã¬ãã·ã§ã³ãã¹ãã«ã¯ã以äžã®ãããªã¡ãªãããšãã¡ãªããããããŸãã
ãã¡ãªããã
- ãœãããŠã§ã¢ã®å€æŽã«ãã£ãŠæ°ãã«çããäžå ·åãæ©æã«çºèŠã§ããŸãã
- ãŠãŒã¶ãŒã«ãšã£ãŠäºæ³å€ã®åé¡ãé²ãããšãã§ããŸãã
- å質ã®é«ããœãããŠã§ã¢ãæäŸããããã®ä¿¡é Œæ§ãä¿ã€ããšãã§ããŸãã
ããã¡ãªããã
- å šäœãã¹ããè¡ããšããã¹ãã«ãããæéãšãªãœãŒã¹ã倧ãããªããŸãã
- ãã¹ãã±ãŒã¹ã®ç®¡çãšæŽæ°ã倧å€ã§ãã
ãããã®ã¡ãªãããšãã¡ãªãããèæ ®ããªãããæãå¹æçãªãªã°ã¬ãã·ã§ã³ãã¹ãã®æ¹æ³ãéžæããããšãæ±ããããŸãã
ãã°ã¬ãŒããã¹ãã®è§£èª¬
ãã¹ãã®å€æ§æ§ã¯ããœãããŠã§ã¢éçºã®å質ã確ä¿ããäžã§æ¬ ãããŸãããä»åã¯ããã°ã¬ãŒããã¹ãïŒDegradation TestingïŒã«ã€ããŠè§£èª¬ããŸãããã°ã¬ãŒããã¹ãã¯ããªã°ã¬ãã·ã§ã³ãã¹ããšãšãã«ããœãããŠã§ã¢ã®å®å®æ§ã確èªããããã®éèŠãªãã¹ãã®äžã€ã§ãã
ãã°ã¬ãŒããã¹ãã®å®çŸ©ãšç®ç
ãã°ã¬ãŒããã¹ãã¯ããœãããŠã§ã¢ã®æ°ããããŒãžã§ã³ããæ§èœãã¹ã±ãŒã©ããªãã£ãå¹çæ§ãªã©ã§åã®ããŒãžã§ã³ãšæ¯èŒããŠå£åããŠããªãããšã確èªãããã¹ãã§ãããœãããŠã§ã¢ãã¢ããããŒãããããšãæ°æ©èœã®è¿œå ããã°ã®ä¿®æ£ãªã©ãè¡ãããŸããããããããã©ãŒãã³ã¹ãªã©ã«æªåœ±é¿ãåãŒãããšããããŸãããã®ãããªå£åãæ©æã«çºèŠããæ¹åããããšããã°ã¬ãŒããã¹ãã®ç®çã§ãã
ãã°ã¬ãŒããã¹ãã®å ·äœçãªå®æœæ¹æ³
ãã°ã¬ãŒããã¹ãã®å®æœæ¹æ³ã¯ãæ§èœã®ææšã«çŠç¹ãåœãŠããã¹ããè¡ããŸããå ·äœçã«ã¯ã以äžã®ãããªé ç®ããã¹ãããŸãïŒ
- ã¬ã¹ãã³ã¹ã¿ã€ã ïŒResponse TimeïŒïŒãœãããŠã§ã¢ããŠãŒã¶ãŒã®èŠæ±ã«ã©ã®çšåºŠéãåå¿ãããã枬å®ããŸãã
- ã¹ã«ãŒãããïŒThroughputïŒïŒäžå®ã®æéå ã«ãœãããŠã§ã¢ãåŠçã§ããäœæ¥éã枬å®ããŸãã
- ãªãœãŒã¹å©çšçïŒResource UtilizationïŒïŒãœãããŠã§ã¢ãã·ã¹ãã ãªãœãŒã¹ãã©ã®çšåºŠäœ¿çšããŠãããã枬å®ããŸãã
ãããã®ææšããæ°æ§ã®ããŒãžã§ã³ã§æ¯èŒããæ°ããŒãžã§ã³ãå£åããŠããªãããšã確èªããŸãã
ãã°ã¬ãŒããã¹ãã®ã¡ãªãããšãã¡ãªãã
ãã°ã¬ãŒããã¹ãã«ã¯ä»¥äžã®ãããªã¡ãªãããšãã¡ãªããããããŸãã
ãã¡ãªããã
- æ°ããŒãžã§ã³ã®ãœãããŠã§ã¢ãæ§èœãã¹ã±ãŒã©ããªãã£ãªã©ã§å£åããŠããªãããšã確èªã§ããŸãã
- å£åãçºèŠãããå Žåããã®åå ãç¹å®ããæ¹åããããã®æ å ±ãæäŸããŸãã
- ãŠãŒã¶ãŒäœéšã®ç¶æã»åäžã«å¯äžããŸãã
ããã¡ãªããã
- å®æœã«ã¯å°éçãªç¥èãšæéãå¿ èŠãšãªããŸãã
- å ·äœçãªæ§èœææšãèšå®ããããã«åºã¥ããŠãã¹ããå®æœããå¿ èŠããããŸãã
ãããã®ã¡ãªãããšãã¡ãªãããèæ ®ãããœãããŠã§ã¢éçºã®å質ä¿èšŒã«ããããã°ã¬ãŒããã¹ãã®äœçœ®ã¥ããç解ããŸãããã
ãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®æ¯èŒ
ãœãããŠã§ã¢éçºã«ããããã¹ãããã»ã¹ã¯ãå質ã確ä¿ããããã«æ¬ ãããªãèŠçŽ ã§ããç¹ã«ããªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã¯éèŠãªåœ¹å²ãæãããŸãããããäºã€ã®ãã¹ãã¯äœãéãã®ã§ããããïŒããããã©ã®ãããªç¶æ³ã§äœ¿ãã¹ããªã®ã§ããããïŒããããã®ãã¹ãã«ã€ããŠæ·±ãç解ããããã«ã以äžã«ããããã®ãã¹ãã®å ±éç¹ãšéãããããŠãããããé©ããŠããã·ãŒã³ã«ã€ããŠèª¬æããŸãã
ãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®å ±éç¹
ãŸãããªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®å ±éç¹ã«ã€ããŠèª¬æããŸãããããã®ãã¹ãã¯ã©ã¡ããããœãããŠã§ã¢ã®æ°ããŒãžã§ã³ã以åã®ããŒãžã§ã³ã«æ¯ã¹ãŠå£åããŠããªãããšã確èªããããã«è¡ãããŸããã€ãŸãããããã®ãã¹ããæ°ããããŒãžã§ã³ã®ãœãããŠã§ã¢ããæåŸ ããæ§èœãæã£ãŠããããšãæ¢åã®æ©èœãæ£åžžã«åäœããããšã確èªããããšãç®çã§ãã
ãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®éã
次ã«ããªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®éãã«ã€ããŠèª¬æããŸãããªã°ã¬ãã·ã§ã³ãã¹ãã¯ãæ°ããæ©èœãè¿œå ããããããã°ãä¿®æ£ããããããåŸã«ãæ¢åã®æ©èœãæ£åžžã«åäœãããã©ããã確èªããããã®ãã¹ãã§ããäžæ¹ããã°ã¬ãŒããã¹ãã¯ãæ°ããããŒãžã§ã³ã®ãœãããŠã§ã¢ãåã®ããŒãžã§ã³ã«æ¯ã¹ãŠæ§èœïŒã¬ã¹ãã³ã¹ã¿ã€ã ãã¹ã«ãŒããããªã©ïŒã§å£åããŠããªãããšã確èªããããã®ãã¹ãã§ãã
é©çšã·ãŒã³ïŒãªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã®éžæ
æåŸã«ããªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ããéžæããé©çšã·ãŒã³ã«ã€ããŠèª¬æããŸãããªã°ã¬ãã·ã§ã³ãã¹ãã¯ãæ°æ©èœã®è¿œå ããã°ä¿®æ£åŸããœãããŠã§ã¢ã®å šäœçãªæ©èœã確èªããããã«é©ããŠããŸããããã«å¯ŸããŠããã°ã¬ãŒããã¹ãã¯ããœãããŠã§ã¢ã®æ°ããŒãžã§ã³ãåã®ããŒãžã§ã³ãšæ¯èŒããŠæ§èœå£åãèµ·ããŠããªãã確èªããããã«é©ããŠããŸãã
以äžã®ããã«ããªã°ã¬ãã·ã§ã³ãã¹ããšãã°ã¬ãŒããã¹ãã¯ãããããã®ç®çãšé©çšã·ãŒã³ã«å¿ããŠéžæããé©åã«äœ¿ãåããããšãéèŠã§ãã
ãã¹ãã®æé©ãªäœ¿çšæ³ãšæªæ¥ãžã®å±æ
ãœãããŠã§ã¢ã®éçºé床ãšå質ãåæã«åäžãããããã«ã¯ãé©åãªãã¹ãæŠç¥ãäžå¯æ¬ ã§ãããªã°ã¬ãã·ã§ã³ãã¹ãããã°ã¬ãŒããã¹ããšãã£ãææ³ããããŸãããããããå¹æçã«å©çšããããã«ã¯ãé£ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³ãšèªååã®å°å ¥ãæå¹ã§ããããã«ããã¯ãããžãŒã®é²åã«ããããœãããŠã§ã¢ãã¹ãã®æªæ¥ã¯ã©ã®ããã«å€ããã®ã§ããããã以äžã§ããããã®ããŒãã«ã€ããŠè©³ãã解説ããŸãã
é£ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³ãšãã¹ã
é£ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³ïŒContinuous IntegrationãCIïŒã¯ãéçºè ãé »ç¹ã«ã³ãŒããå ±æãªããžããªã«ããŒãžããéçºææ³ã§ããã°ãæ©æã«æ€åºããä¿®æ£ã容æã«ããŸããåããŒãžããšã«èªåçã«ãã«ããšãã¹ããå®è¡ãããããããªã°ã¬ãã·ã§ã³ãã¹ãããã°ã¬ãŒããã¹ããå¹ççã«è¡ãããšãã§ããŸããããã«ãããæ°ããªã³ãŒããæ¢åã®æ©èœãç Žå£ããªãããšãæ§èœãå£åããªãããšã確èªããããšã容æã«ãªããŸãã
ãã¹ãèªååã®å¯èœæ§
ãã¹ãèªååã¯ãæäœæ¥ã§è¡ããããã¹ãå·¥çšãèªååããææ³ã§ãäžè²«æ§ã®ãããã¹ãçµæã®æäŸãšããã¹ãå·¥çšã®å¹çåãå¯èœã«ããŸããèªååããŒã«ã¯ãå®çŸ©ããããã¹ãã¹ã¯ãªããã«åŸã£ãŠãœãããŠã§ã¢ããã¹ãããŸããããã«ããããªã°ã¬ãã·ã§ã³ãã¹ãããã°ã¬ãŒããã¹ããç¹°ãè¿ãå®è¡ããéã®äœæ¥è² è·ãå€§å¹ ã«è»œæžããããšãå¯èœã§ãããŸããèªååã«ãã人çãªãšã©ãŒãæé€ãããã¹ãã®äžè²«æ§ã確ä¿ããããšãã§ããŸãã
ãœãããŠã§ã¢ãã¹ãã®æªæ¥äºæž¬
ãã¯ãããžãŒã®é²åã«äŒŽãããœãããŠã§ã¢ãã¹ãã®æªæ¥ãå€ããã€ã€ãããŸããAIïŒArtificial Intelligenceã人工ç¥èœïŒãMLïŒMachine Learningãæ©æ¢°åŠç¿ïŒã®é²åã«ããããã¹ãã®ç²ŸåºŠãåäžããããšãšãã«ããã¹ãå·¥çšèªäœãèªååããæ°ããªå¯èœæ§ãåºãã£ãŠããŸãããããã®æè¡ã¯ããã¹ãã±ãŒã¹ã®çæãäžå ·åã®äºæž¬ããã¹ãçµæã®åæãªã©ããã¹ãå·¥çšã®å段éã§å©çšããããšãå¯èœã§ãã
以äžã®ããã«ãé©åãªãã¹ãæŠç¥ãšææ°ã®ãã¯ãããžãŒãçµã¿åãããããšã§ããœãããŠã§ã¢ã®å質ãé«ããéçºå¹çãåäžãããããšãå¯èœã§ãããããã®ææ³ãšãã¯ãããžãŒãç解ããé©åã«å©çšããããšãããœãããŠã§ã¢éçºè ã«æ±ããããã¹ãã«ãšãªã£ãŠããŸãã