ð ã¹ãã«ã®ãèŠããåãã§ãåŠç¿ãšæé·ããã£ãšå¹ççã«
ããã¯ãšã³ããšã³ãžãã¢ãšããŠåãäžã§ããµãšãããªããšãæããããšã¯ãããŸãããïŒ
- èªåã«è¶³ããªãã¹ãã«ã£ãŠãªãã ããïŒ
- ä»ã®äººãšæ¯ã¹ãŠãèªåã¯ã©ã®ãããã®ã¬ãã«ïŒ
- ãã£ãªã¢ã¢ããã®ããã«ã次ã¯äœãåŠã¹ã°ããïŒ
ãããã£ãçåãæŽçããããã«å¹æçãªã®ããã¹ãã«ãããã§ãã
ãã®èšäºã§ã¯ãããã¯ãšã³ããšã³ãžãã¢ã«å¿
èŠãªã¹ãã«ãäœç³»çã«æŽçããèªå·±åæã«æŽ»çšã§ããããã圢åŒã§ç޹ä»ããŸãã
ð§± ã¹ãã«ããããšã¯ïŒ
ãã£ããèšãã°ããæã£ãŠããã¹ãã«ãèŠããåããäžèŠ§è¡šãã®ããšã
ç¹ã«ããã¯ãšã³ããšã³ãžãã¢ã®é åã¯åºãããµãŒããŒæ§ç¯ããAPIèšèšãã»ãã¥ãªãã£ãDBéçšãŸã§å€å²ã«ããããŸãã
ã¹ãã«ããããäœãããšã§ä»¥äžã®ãããªå¹æããããŸãïŒ
- èªåã®åŒ·ã¿ã»åŒ±ã¿ãããã
- åŠã¶ã¹ãã¹ãã«ã®åªå é äœã決ãããã
- ãã£ãªã¢ãã¹ãèãããã³ãã«ãªã
ðª ã¹ãã«ã¬ãã«å®çŸ©ïŒ5段éïŒ
| ã¬ãã« | 説æ |
|---|---|
| ã¬ãã«0ïŒæªçµéš | å šãè§Šã£ãããšããªããèããããšã¯ããçšåºŠã |
| ã¬ãã«1ïŒå ¥éã¬ãã« | å ¬åŒãã¥ãŒããªã¢ã«ãå ¥éæžã§åŠç¿æžããµã³ãã«ã³ãŒããåãããçšåºŠã |
| ã¬ãã«2ïŒå®åã¬ãã«ïŒåºç€ïŒ | å°èŠæš¡ãªæ¥åã§äœ¿ã£ãããšããããèªåäžäººã§äœ¿ãããåé¡ã®åãåããå¯èœã |
| ã¬ãã«3ïŒå®åã¬ãã«ïŒå¿çšïŒ | è€éãªèŠä»¶ã«å¯Ÿå¿ã§ããä»è ã®ã³ãŒãã¬ãã¥ãŒãèšèšã®ã¢ããã€ã¹ãã§ããã |
| ã¬ãã«4ïŒå°éå®¶ã¬ãã« | çµç¹å ã§æè¡çã«é Œãããååšãèšèšæéã®çå®ãæè²ãã§ãããæ·±ãçè§£ããã |
ð§ ããã¯ãšã³ãã¹ãã«ãããïŒäŸïŒ
| ã«ããŽãª | ã¹ãã« | ã¬ãã«0 æªçµéš |
ã¬ãã«1 å ¥é |
ã¬ãã«2 å®ååºç€ |
ã¬ãã«3 å®åå¿çš |
ã¬ãã«4 å°éå®¶ |
|---|---|---|---|---|---|---|
| èšèª | Python / Go / Java ãªã© | è§Šã£ãããšããªã | åºæ¬ææ³ã»æžãæ¹ãçè§£ããŠãã | ç°¡åãªWebã¢ããªãèªåã§éçºã§ãã | èšèšãèæ ®ããŠå®è£ ã»ã¬ãã¥ãŒãå¯èœ | æ§èœãä¿å®æ§ãèæ ®ããèšèšãã§ãã |
| Webç¥è | HTTP / REST API | HTTPãç¥ããªã | GETãšPOSTã®éããçè§£ããŠãã | APIéçºçµéšããã | RESTfulèšèšããšã©ãŒãã³ããªã³ã°ãå«ãèšèšãå¯èœ | APIèšèšã®ãã¹ããã©ã¯ãã£ã¹ãåšå²ã«å ±æã§ãã |
| ããŒã¿ããŒã¹ | SQL / ORM / NoSQL | SELECTããç¥ããªã | ç°¡åãªCRUDãæžãã | JOINãã€ã³ããã¯ã¹ã䜿ãã | ORMèšèšãã¹ããŒãèšèšãã§ãã | ããã©ãŒãã³ã¹æé©åãã§ãããã¬ãã¥ãŒãå¯èœ |
| ãã¹ã | ãŠãããã»çµ±åãã¹ã | ãã¹ãã®ååšãç¥ã£ãŠããã ã | assertãªã©ã§ç°¡åãªãã¹ããæžãã | å®åã§ãã¹ããæžãã®ãç¿æ £ | ã¢ãã¯ãèªåãã¹ãç°å¢ãèšèšã§ãã | ãã¹ãæŠç¥ãçå®ã»ããŒã ã§æšé²ã§ãã |
| ã¢ãŒããã¯ã㣠| MVC / ã¯ãªãŒã³ã¢ãŒããã¯ãã£ãªã© | ååã ãç¥ã£ãŠãã | æŠå¿µãçè§£ããŠãã | å®åã§é©çšçµéšãã | ãããžã§ã¯ãã«åãããŠäœ¿ãåãã§ãã | ããŒã ã«ã¢ãŒããã¯ãã£èšèšãææ¡ã»å°å ¥ã§ãã |
| DevOps | Git / Docker / CI/CDãªã© | Gitã®cloneããç¥ããªã | Gitã§åºæ¬çãªæäœãã§ãã | GitHub ActionsãDockerã䜿ã£ãŠéçºã§ãã | CI/CDãã€ãã©ã€ã³ãæ§ç¯ã»ä¿å®ã§ãã | IaCãã»ãã¥ã¢ãªDevOpså°å ¥çµéšãã |
| ã»ãã¥ãªã㣠| èªèšŒã»èªå¯ / èåŒ±æ§ | æªçµéšãçšèªãããããªã | ãã¹ã¯ãŒãã®ããã·ã¥åãçè§£ | èªèšŒã»èªå¯å®è£ çµéšãã | è匱æ§å¯Ÿå¿ãã»ãã¥ã¢èšèšãå¯èœ | ã»ãã¥ãªãã£ããªã·ãŒçå®ãæè²ãã§ãã |
𧟠掻çšã®ãã³ã
- ã¹ãã¬ããã·ãŒããNotionã«ãã®è¡šãã³ããŒããŠãèªåã®ã¹ãã«ã¬ãã«ãè²åãããŠã¿ãŸãããã
- ã¬ãã«ã®æ°å€åã«ãããå®éçãªæé·ææšãšããŠã䜿ããŸãã
- 宿çã«èŠçŽãããšã§ãã¢ãããŒã·ã§ã³ç¶æããã£ãªã¢ã®èŠçŽãã«ã广ããã
ð ãŸãšã
- ã¹ãã«ãããã¯ãããã¯ãšã³ããšã³ãžãã¢ã®èªå·±åæãšãã£ãªã¢èšèšã«åœ¹ç«ã€ããŒã«
- ã¹ãã«ãå¯èŠåã»å®éåããããšã§åŠç¿ã®åªå é äœãæç¢ºã«
- èªåã®æé·ã宿ã§ãããèŠããææããšããŠãããããïŒ
ð ïž ããŸãïŒMarkdownã§ç°¡æã¹ãã«ããããã€ããäŸ
## ã¹ãã«ã«ããŽãªïŒããŒã¿ããŒã¹
- SQLïŒâ
â
â
ââïŒJOINãã€ã³ããã¯ã¹çè§£ïŒ
- ORMïŒäŸïŒSQLAlchemyïŒïŒâ
â
âââïŒåºæ¬çãªäœ¿çšçµéšããïŒ
## ã¹ãã«ã«ããŽãªïŒAPIèšèš
- REST APIïŒâ
â
â
â
âïŒè€æ°ãããžã§ã¯ãã§èšèšã»å®è£
çµéšããïŒ
- OpenAPIïŒâ
ââââïŒå°ãè§Šã£ãããšãããçšåºŠïŒ
ð¬ ããªãã®ã¹ãã«ãããã¯ã©ããªæãïŒ
èªåã§ã¹ãã«ããããäœã£ãŠã¿ããããã²ã·ã§ã¢ããŠã¿ãŠãã ããïŒ
ãã©ãã匷ã¿ãïŒããã©ãã䌞ã°ããããïŒããå¯èŠåããããšã§ã次ã®åŠã³ã®ã¹ããããèŠããŠããŸã ð