ã³ãŒã¹åè¬çåãã«çšæãããèšäºã®ç¿»èš³
ã¢ããªããžããªãéžæããå¿
èŠããããŸããã¢ããªããžããªãããŒã å
ã§ä¿é²ããè¡åã¯ãç¹ã«ããŒã ãæé·ããã«ã€ããŠéææ§ãšè²¬ä»»ã®å
±æãšãªãããã§ãã ãããã«ãããããŒã«ã«æè³ããå¿
èŠããããŸãããããã©ã«ãã®åäœãã³ãã³ãã§å¿
èŠãªåäœã§ããæ¹ãåžžã«è¯ãã§ãã
ãªããã®ããšã«ã€ããŠè©±ããŠããã®ã§ãããã?
ãããã»ã¯ã©ã€ã³ãèšäºãæžããŸãã
翻蚳ïŒ
ä»å¹Žã®å
æŠãç§ã¯ã¢ããªããžããªãããã«ã°ãããŠãããã«ã€ããŠè°è«ããã€ããã§ãã 2019幎ã¯éãã«å§ãŸããŸããã ãã®ç²Ÿç¥ã«åºã¥ããŠãç§ã¯ããªãã«ã¢ã³ã±ãŒããææ¡ããŸãã 倧ã®ãã¡ã³ã¯èª°ã§ããïŒ ãµããŒã¿ãŒ:
- ã¢ãã¬ã
- ãã³
- äžæ£ãªäžè«èª¿æ» / äž¡æ¹
ç§ã®çãã¯ããç§ã¯æåéããã®äž¡æ¹ã§ããã§ããã Rust ãããã«éº»è¬ã§ãããã«ã€ããŠè©±ã代ããã«ãã¢ããªããžããªã«ã€ããŠåœŒãééã£ãŠãããšç§ãèããçç±ãèŠãŠã¿ãŸãããã ããªãèªèº«ã«ã€ããŠå°ãã ç§ã¯ Chef Software ã® CTO ã§ãã åœç€Ÿã«ã¯çŽ 100 人ã®ãšã³ãžãã¢ããããçŽ 11 ïœ 12 幎åã®ã³ãŒã ããŒã¹ãš 4 ã€ã®äž»èŠè£œåããããŸãã ãã®ã³ãŒãã®äžéšã¯ããªãªããžã㪠(ç§ã®éå§äœçœ®) ã«ãããäžéšã¯ã¢ããªããžã㪠(ç§ã®çŸåšã®äœçœ®) ã«ãããŸãã
å§ããåã«: ããã§ã®è°è«ã¯ãã¹ãŠãäž¡æ¹ã®çš®é¡ã®ãªããžããªã«åœãŠã¯ãŸããŸãã ç§ã®æèŠã§ã¯ãããã¿ã€ãã®ãªããžããªãå¥ã®ã¿ã€ãã®ãªããžããªã§ã¯ãªãéžæããå¿ èŠãããæè¡çãªçç±ã¯ãããŸããã ã©ã®ãããªã¢ãããŒãã§ãæ©èœãããããšãã§ããŸãã ããã«ã€ããŠåãã§è©±ããŸãããäžæ¹ãä»æ¹ããåªããŠãããšãã人çºçãªæè¡ççç±ã«ã¯èå³ããããŸããã
ç§ã¯ãããã®ææã®æåã®éšåã«åæããŸãã
ãªããªãã倧èŠæš¡ãªå Žåãã¢ããªããžããªã¯ããªãªããžããªã解決ããã®ãšåãåé¡ããã¹ãŠè§£æ±ºããŸãããåæã«ã³ãŒããå¯çµåããããšã匷ããããããŒãžã§ã³ç®¡çã·ã¹ãã ã®ã¹ã±ãŒã©ããªãã£ãé«ããããã«ä¿¡ããããªãã»ã©ã®åªåãå¿ èŠã«ãªãããã§ãã
ã¢ããªããžããªãéžæãããããªãªããžããªãéžæãããã«é¢ä¿ãªããåãåé¡ã解決ããå¿ èŠããããŸãã ãªãªãŒã¹ã¯ã©ããã£ãŠãªãªãŒã¹ããã®ã§ããïŒ ã¢ããããŒãã«å¯Ÿããããªãã®ã¢ãããŒãã¯äœã§ãã? äžäœäºææ§ã¯ãããŸãã? ãããžã§ã¯ãéã®äŸåé¢ä¿ã¯ãããŸãã? ã©ã®ãããªå»ºç¯æ§åŒã蚱容ãããŸãã? ãã«ããšãã¹ãã®ã€ã³ãã©ã¹ãã©ã¯ãã£ãã©ã®ããã«ç®¡çããŠããŸãã? ãªã¹ãã¯ç¡éã«ãããŸãã ãããŠæé·ããã«ã€ããŠããããã¹ãŠã解決ããŠãããŸãã ç¡æã®ããŒãºã¯ãããŸããã
Matt ã®è°è«ã¯ãç§ãå°æ¬ããå€ãã®ãšã³ãžã㢠(ããã³ãããŒãžã£ãŒ) ãå ±æããèŠè§£ãšäŒŒãŠãããšæããŸãã ããã¯ãã³ã³ããŒãã³ãã«åãçµãã§ãããšã³ãžãã¢ããŸãã¯ã³ã³ããŒãã³ãã«åãçµãã§ããããŒã ã®èŠ³ç¹ããè¡ãããŸãã 次ã®ãããªããšãèãããŸãã
- ã³ãŒãããŒã¹ã¯ããã°ããŸããããã ãã®ãžã£ã³ã¯ã¯å¿ èŠãããŸããã
- å¿ èŠã®ãªããžã£ã³ã¯ããã¹ãŠãã¹ãããªããã°ãªããªãã®ã§ããã¹ãã¯ããã«é£ãããªããŸãã
- å€éšäŸåé¢ä¿ãæ±ãã®ã¯ããã«å°é£ã§ãã
- ç¬èªã®ä»®æ³ããŒãžã§ã³ç®¡çã·ã¹ãã ãå¿ èŠã§ãã
ãã¡ããããããã®ç¹ã¯ãã¹ãŠæ£åœåãããŸãã ããã¯ã©ã¡ãã®å Žåã§ãèµ·ãããŸããããªãªããžããªã«ã¯ããã«ãã«å¿ èŠãªãã®ã«å ããŠãç§èªèº«ã®ãžã£ã³ã¯ããããŸã...ä»ã®ãžã£ã³ã¯ãå¿ èŠã«ãªãå ŽåããããŸãã ããã§ç§ã¯ãããžã§ã¯ãå šäœããã§ãã¯ããããŒã«ããåçŽã«ãäœæããŸãã ãŸãã¯ããµãã¢ãžã¥ãŒã«ãå«ãåœã®ã¢ããªããžããªãäœæããŸãã ãããäžæ¥äžæ©ãåãããšãã§ããŸãã ããããMatt ã®è°è«ã¯äž»ãªçç±ãèŠéããŠãããšæããŸããç§ã¯ãããããªãã²ã£ããè¿ããŠã¢ããªããžããªãæ¯æããŸããã
ã³ãã¥ãã±ãŒã·ã§ã³ãä¿ããåé¡ãæããã«ãã
ãªããžããªãåé¢ãããšã調æŽãšéææ§ãšããäºå®äžã®åé¡ãçããŸãã ããã¯ãããŒã ã«ã€ããŠã®ç§ãã¡ã®èãæ¹ (ç¹ã«åã ã®ã¡ã³ããŒã®ããŒã ã«ã€ããŠã®èãæ¹) ã«å¯Ÿå¿ããŠããŸããã€ãŸããç§ãã¡ã¯ç¹å®ã®ã³ã³ããŒãã³ãã«å¯ŸããŠè²¬ä»»ãè² ã£ãŠããŸãã ç§ãã¡ã¯æ¯èŒçå€ç«ããŠä»äºãããŠããŸãã ç§ã®ããŒã ãšç§ãã¡ãåãçµãã§ããã³ã³ããŒãã³ãã®å¢çã¯åºå®ãããŠããŸãã
ã¢ãŒããã¯ãã£ãè€éã«ãªãã«ã€ããŠãXNUMX ã€ã®ããŒã ã ãã§ã¯ç®¡çã§ããªããªããŸãã ã·ã¹ãã å šäœãé ã®äžã«ç解ããŠãããšã³ãžãã¢ã¯ã»ãšãã©ããŸããã ããŒã BãCãD ã䜿çšããå ±æã³ã³ããŒãã³ã A ã管çããŠãããšããŸããããŒã A ã¯ãªãã¡ã¯ã¿ãªã³ã°ãAPI ã®æ¹åãããã³å éšå®è£ ã®å€æŽãè¡ã£ãŠããŸãã ãã®çµæãå€æŽã«ã¯äžäœäºææ§ããããŸããã ã©ã®ãããªã¢ããã€ã¹ããããŸãã?
- å€ã API ã䜿çšãããŠããå Žæããã¹ãŠæ€çŽ¢ããŸãã
- æ°ããAPIã䜿ããªãå Žæã¯ãããŸããïŒ
- ä»ã®ã³ã³ããŒãã³ããä¿®æ£ããŠãã¹ãããŠãå£ããªãããšã確èªã§ããŸãã?
- ãããã®ããŒã ã¯ããªãã®å€æŽãä»ãããã¹ãã§ããŸãã?
ãããã®è³ªåã¯ãªããžããªã®çš®é¡ãšã¯ç¡é¢ä¿ã§ããããšã«æ³šæããŠãã ããã ããŒã BãCãD ãèŠã€ããå¿ èŠããããŸãã圌ããšè©±ããæéã調ã¹ãåªå é äœãç解ããå¿ èŠããããŸãã å°ãªããšãç§ãã¡ã¯ããé¡ã£ãŠããŸãã
誰ãæ¬åœã«ããããããããããŸããã ããã¯ããã API ãä¿®æ£ãããããã¯ããã«é¢çœããããŸããã ããã¯ãã¹ãŠäººéçã§åä»ã§ãã ããªãªããžããªã§ã¯ãåã«å€æŽãå ããŠããã®ã³ã³ããŒãã³ãã«åãçµãã§ãã人 (ãããã BãCãD ã§ã¯ãªã) ã«å€æŽãæž¡ããŠã¬ãã¥ãŒããŠãããã次ã«é²ãããšãã§ããŸãã ããŒã BãCãD ã¯ä»ã®ãšããçŸåšã®ããŒãžã§ã³ããã®ãŸãŸäœ¿çšã§ããŸãã ããªãã®æèœã«æ°ã¥ãããšãã圌ãã¯æ°ãã«ãªãã§ãããïŒ
ã¢ããªããžããªã§ã¯ãããã©ã«ãã§è²¬ä»»ã移ãããŸãã ããŒã A ã¯ã³ã³ããŒãã³ããå€æŽãã泚æããªããšããã« BãCãD ãç Žå£ããŸããããã«ãããBãCãD ã A ã®çé¢ã«çŸãããªãããŒã A ãã¢ã»ã³ããªãç Žå£ããã®ãçåã«æããŸãã ããã«ãããA ã¯äžèšã®ãªã¹ããã¹ãããã§ããªãããšãåŠã³ãŸãã 圌ãã¯ããããäœãããã®ãã«ã€ããŠè©±ãåããªããã°ãªããŸããã BãCãDã¯ç§»åã§ããŸããïŒ B ãš C ã¯å¯èœã ããD ãå€ãã¢ã«ãŽãªãºã ã®åäœã®å¯äœçšãšå¯æ¥ã«é¢ä¿ããŠããå Žåã¯ã©ããªãã§ãããã?
次ã«ããã®ç¶æ³ããã©ããã£ãŠæãåºããã«ã€ããŠè©±ãåãå¿ èŠããããŸãã
- è€æ°ã®å éš API ããµããŒãããD ã䜿çšãåæ¢ã§ãããŸã§å€ãã¢ã«ãŽãªãºã ãéæšå¥šãšããŠããŒã¯ããŸãã
- è€æ°ã®ãªãªãŒã¹ ããŒãžã§ã³ (XNUMX ã€ã¯å€ãã€ã³ã¿ãŒãã§ã€ã¹ããã XNUMX ã€ã¯æ°ããã€ã³ã¿ãŒãã§ã€ã¹) ããµããŒãããŸãã
- BãCãD ãåæã«ãããåãå ¥ããããšãã§ãããŸã§ãA ã®å€æŽã®ãªãªãŒã¹ãé ãããŸãã
1 ã€ãè€æ°ã® API ãéžæãããšããŸãã ãã®å Žåãã³ãŒã㯠XNUMX ã€ãããŸãã å€ããŠæ°ããã ç¶æ³ã«ãã£ãŠã¯éåžžã«äŸ¿å©ã§ãã å€ãã³ãŒãããã§ãã¯ã€ã³ããŠæ»ããéæšå¥šãšããŠããŒã¯ããD ããŒã ãšåé€ã¹ã±ãžã¥ãŒã«ã«åæããŸããã㪠ãªããžããªãšã¢ã ãªããžããªã§åºæ¬çã«åãã§ãã
è€æ°ã®ããŒãžã§ã³ããªãªãŒã¹ããã«ã¯ããã©ã³ããå¿ èŠã§ãã ããã§ãA1 ãš A2 ãšãã 2 ã€ã®ã³ã³ããŒãã³ããã§ããŸããã ããŒã B ãš C 㯠A1 ã䜿çšããD 㯠A1 ã䜿çšããŸãã D ãé²ããåã«ã»ãã¥ãªãã£æŽæ°ããã®ä»ã®ãã°ä¿®æ£ãå¿ èŠã«ãªãå¯èœæ§ãããããããã¹ãŠã®ã³ã³ããŒãã³ãããªãªãŒã¹ã®æºåãã§ããŠããå¿ èŠããããŸãã ããªãªããžããªã§ã¯ããããæå¹æéã®é·ããã©ã³ãã«é ãããšãã§ããå¿«é©ã§ãã ã¢ããªããžããªã§ã¯ãã³ãŒããæ°ããã¢ãžã¥ãŒã«ã§äœæãããããã«åŒ·å¶ããŸãã ããŒã D ã¯åŒãç¶ããå€ããã³ã³ããŒãã³ãã«å€æŽãå ããå¿ èŠããããŸãã ããã§ç§ãã¡ãæ¯æã£ãŠããã³ã¹ãã¯èª°ã§ãããããŸããã³ãŒãã®é㯠2 åã«ãªããAXNUMX ãš AXNUMX ã«é©çšããããã°ä¿®æ£ã¯äž¡æ¹ã«é©çšããå¿ èŠããããŸãã ããªãªããžããªã§ã®åå²ã¢ãããŒãã§ã¯ãããã¯ãã§ãªãŒããã¯ã®èåŸã«é ããŸãã éè€ããªãã®ã§ã³ã¹ããå®ããªããšèããŠããŸãã å®éçãªèŠ³ç¹ããèŠããšãã³ã¹ãã¯åãã§ããã©ã¡ãã XNUMX ã€ãåé€ã§ãããŸã§ãã»ãŒåäžã® XNUMX ã€ã®ã³ãŒãããŒã¹ãæ§ç¯ããªãªãŒã¹ãä¿å®ããããšã«ãªããŸãã éãã¯ãã¢ããªããžããªã§ã¯ããã®åé¡ãçŽæ¥çã§ç®ã«èŠããããšã§ãã ããã¯ããã«æªãããšã§ãããããã¯è¯ãããšã§ãã
ã€ãã«XNUMXã€ç®ã®ãã€ã³ãã«å°éããŸããã çºå£²é 延ã A ãè¡ã£ãå€æŽã«ãããããŒã A ã®ç掻ãæ¹åãããå¯èœæ§ããããŸããéèŠã§ã¯ãããŸãããç·æ¥ã§ã¯ãããŸããã ãã é ãããããšã¯ã§ããŸããïŒ ããªãªããžããªã§ã¯ããããããã·ã¥ããŠã¢ãŒãã£ãã¡ã¯ããåºå®ããŸãã ãã¡ããããã®ããšã¯ããŒã D ã«äŒããŠããŸããè¿œãã€ããŸã§ã¯å€ãããŒãžã§ã³ã䜿ãç¶ããŠãã ããã ããã«ãããããªãã¯èç è ãæŒããããã«ãªããŸãã ããŒã A ã¯ãããŒã D ã䜿çšããŠããããŒãžã§ã³ãã©ãã©ãå€ããªã£ãŠãããšããäºå®ãç¡èŠããŠãã³ã³ããŒãã³ãã®äœæ¥ãç¶ããŸã (ããã¯ããŒã D ã®åé¡ã§ããã圌ãã¯æãã§ã)ã äžæ¹ãããŒã D ã¯ãã³ãŒãã®å®å®æ§ã«å¯ŸããããŒã A ã®äžæ³šæãªæ 床ã«ã€ããŠãããšãããã«ã€ããŠè©±ããšããŠããããŸãè¯ããããŸããã ææ¥ãçµã¡ãŸãã æåŸã«ãããŒã D ã¯æŽæ°ã®å¯èœæ§ãæ€èšããããšã«ããŸããããA ã«ã¯ãããªãå€æŽãããããŸããã§ããã ããŒã A ã¯ããã€ãã©ã®ããã« D ãå£ããã®ãã»ãšãã©èŠããŠããŸãããã¢ããã°ã¬ãŒãã¯ããã«èŠçã§ãããããã«æéãããããŸãã ããã«ãããåªå é äœã¹ã¿ãã¯ã®äžäœã«éä¿¡ãããŸãã A ã§ã»ãã¥ãªãã£äžã®åé¡ãçºçãããã©ã³ããäœæããããåŸãªããªãæ¥ãŸã§ã ããŒã A ã¯æéãé¡ã£ãŠãD ãå®å®ããŠããæç¹ãèŠã€ããããã§åé¡ãä¿®æ£ãããªãªãŒã¹ã®æºåãæŽããªããã°ãªããŸããã ããã¯äººã ãè¡ãäºå®äžã®éžæã§ããããããŸã§ã§ææªã®éžæã§ãã ããŒã AãããŒã Dããäºãç¡èŠã§ããã°è¯ãããã§ãã
ã¢ããªããžããªã§ã¯ãXNUMX çªç®ã¯å®éã«ã¯ãªãã·ã§ã³ã§ã¯ãããŸããã XNUMX ã€ã®æ¹æ³ã®ããããã§ç¶æ³ã«å¯ŸåŠããå¿ èŠããããŸãã XNUMX ã€ã®ãªãªãŒã¹ ãã©ã³ããæã€å Žåã®ã³ã¹ãã確èªããå¿ èŠããããŸãã äžäœäºææ§ãæãªãã¢ããããŒããã身ãå®ãæ¹æ³ãåŠã³ãŸãããã ãããæãéèŠãªããšã¯: é£ããäŒè©±ãé¿ããããšã¯ã§ããŸããã
ç§ã®çµéšã§ã¯ãããŒã ã倧ãããªããšãã·ã¹ãã å šäœã念é ã«çœ®ãããšãã§ããªããªããŸããããããæãéèŠãªéšåã§ãã ã·ã¹ãã å ã§ã®äžåã®å¯èŠæ§ãæ¹åããå¿ èŠããããŸãã ããŒã ãèªåãã¡ã®ã³ã³ããŒãã³ãããç®ãããããä»ã®ããŒã ãæ¶è²»è ã®ä»äºã«ç®ãåããããã«ç©æ¥µçã«åãçµãå¿ èŠããããŸãã
ã¯ããããªãªããžããªã®åé¡ã解決ããããšããããŒã«ãäœæã§ããŸãã ãããã倧äŒæ¥ã§ç¶ç¶çããªããªãšèªååãæããŠããç§ã®çµéšãããè¿œå ã®ããŒã«ã䜿çšããªãããã©ã«ãã®åäœãæåŸ ãããåäœã§ããããšãããããŸãã ããªãªããžããªã®ããã©ã«ãã®åäœã¯åé¢ã§ããããããéèŠã§ãã ã¢ããªããžããªã®ããã©ã«ãã®åäœã¯è²¬ä»»ã®å ±æãšéææ§ã§ããããããéèŠã§ãã ã©ã¡ãã®å Žåããç²ããšããžãæ»ããã«ããããŒã«ãäœæããŸãã ãªãŒããŒãšããŠç§ã¯æ¯åã¢ããªããžããªãéžæããŸããããŒã«ã¯ç§ãæãæåã匷åããå¿ èŠããããæåã¯å°ããªææ決å®ãšããŒã ã®æ¥ã ã®ä»äºããçãŸããããã§ãã
ç»é²ãŠãŒã¶ãŒã®ã¿ãã¢ã³ã±ãŒãã«åå ã§ããŸãã
æ倧ã®ç±çè ã¯èª°ã§ãã? ãµããŒã¿ãŒ:
-
ã¢ãã¬ã
-
ãã³
-
äžæ£ãªäžè«èª¿æ» / äž¡æ¹
33 人ã®ãŠãŒã¶ãŒãæ祚ããŸããã 13åã®ãŠãŒã¶ãŒãæ£æš©ããã
åºæïŒ habr.com