è¿å¹ŽãAIã®å¯èœæ§ãããžãã¹ã·ãŒã³ã§æ³šç®ãéããäžãç¹ã«äŒè©±åAIãChatGPTãã®æŽ»çšãå éããŠããŸããAIãšã®å¯Ÿè©±ãéããŠå€æ§ãªèª²é¡ã解決ã§ããChatGPTã§ããããã®åãæ倧éã«åŒãåºãã«ã¯é©åãªãã©ãããã©ãŒã éžã³ãéµãæ¡ããŸããæ¬çš¿ã§ã¯ãã¯ã©ãŠããµãŒãã¹ãHerokuãäžã§ChatGPTãå¹ççã«éçšããæ¹æ³ã«ã€ããŠè©³ãã解説ããŸããã»ããã¢ããããéçšãæé©åã®ãã³ããŸã§ãããžãã¹ããŒãœã³ãHerokuãçšããŠChatGPTã掻çšããããã®ç¥èãããããã玹ä»ããŠãããŸãã
1. ChatGPTãšã¯ïŒ æŠèŠãšåºç€ç¥è
1.1 ChatGPTãšã¯ – AIãšäŒè©±ã®å§ãŸã
ChatGPTã¯èªç¶èšèªåŠçæè¡ãããŒã¹ã«æ§ç¯ãããäŒè©±åAIã§ããããã¹ãããŒã¹ã®ã€ã³ã¿ãŒãã§ãŒã¹ãéããŠäººéãšå¯Ÿè©±ãã質åã«çããããããŒãã«åãããããã¹ãçæãè¡ãããšãã§ããŸãã
ãã®AIã¯OpenAIã«ãã£ãŠéçºããã倧éã®ããã¹ãããŒã¿ã«åºã¥ãåŠç¿ãçµãŠãå¹ åºããããã¯ã«å¯Ÿããæ·±ãç解ãæã¡ãŸããChatGPTã¯é«åºŠãªèªç¶èšèªç解ãšçæã®èœåãåããŠããããªã¢ã«ã¿ã€ã ã§ã®å¯Ÿè©±ãå¯èœã«ããŠããŸãã
ãã®å€æãã«ãããã«ã¹ã¿ããŒãµããŒãããšãã¥ã±ãŒã·ã§ã³ããšã³ã¿ãŒãã€ã³ã¡ã³ããªã©ãæ§ã ãªåéã§ã®å¿çšãè©Šã¿ãããŠããŸããChatGPTã¯äººéãšAIã®å¯Ÿè©±ã®æªæ¥ã象城ããæè¡ãšããŠãå€ãã®æ³šæãéããŠããŸãã
1.2 ChatGPTã®ç¹åŸŽãšæè¡çèæ¯
ChatGPTã¯ã深局åŠç¿ã¢ãã«ã§ããTransformerã¢ãŒããã¯ãã£ãããŒã¹ã«ããŠããŸãããã®ã¢ãŒããã¯ãã£ã¯ãé·ãç¯å²ã®äŸåé¢ä¿ãæããèœåã«åªããŠããããããè€éãªäŒè©±ã«å¯Ÿå¿ããèŠå ãšãªã£ãŠããŸãã
ãŸãã倧èŠæš¡ãªããŒã¿ã»ããã§ããªãã¬ãŒãã³ã°ãããåŸãç¹å®ã®ã¿ã¹ã¯ãåéã«åãããŠãã¡ã€ã³ãã¥ãŒãã³ã°ãããããšã§ããã®æ§èœãããã«é«ããããšãå¯èœã§ããæç¶çãªåŠç¿ã«ãã£ãŠãChatGPTã¯æ¥åžžäŒè©±ã ãã§ãªããå°éçãªç¥èãæã€å¯Ÿè©±ã«ãé©å¿ããŸãã
ããã«ããŠãŒã¶ãŒãšã®å¯Ÿè©±ããæ°ããªæ å ±ãåŠç¿ããããã©ãŒãã³ã¹ãåäžãããããšãç¹åŸŽã®äžã€ã§ãããã®ãããªæè»æ§ãšåŠç¿èœåããChatGPTã匷åãªäŒè©±åAIã¢ãã«ã«ããŠããŸãã
1.3 ChatGPTã解決å¯èœãªèª²é¡
ChatGPTã¯ã客芳çãªæ å ±æäŸãã䞻芳çãªæèŠçæãŸã§ãããŸããŸãªèª²é¡ã«å¯Ÿå¿å¯èœã§ããäŸãã°ãFAQã®èªåå¿çã·ã¹ãã ãšããŠé¡§å®¢ãµããŒãã®å¹çåã«è²¢ç®ããããšããåŠç¿ããŒã«ãšããŠææã®è³ªåã«çãã䜿ãæ¹ãèããããŸãã
ã¯ãªãšã€ãã£ããªé åã§ã¯ãã¹ããŒãªãŒããªã³ã°ãã³ã³ãã³ãçæã®å©ãã«ãªãããšããããŸããChatGPTã¯æèãèªã¿åããäžè²«æ§ã®ããæäœã§ã¢ã€ãã¢ãå±éããããšãã§ãããããäœå®¶ãããŒã±ã¿ãŒã®æå©ããããããšãã§ããŸãã
ãŸãããœãããŠã§ã¢éçºã®åéã§ã¯ãã³ãŒãã®ãããã°ãç解ãå©ãã質åå¿çããŒã«ãšããŠãå©çšãããŠããŸããChatGPTã®æ±çšæ§ã¯ãå€ãã®æ¥çã«ãšã£ãŠè²ŽéãªãªãœãŒã¹ãšãªãåŸãŸãã
1.4 ChatGPTã®é²å: GPT-3ããæªæ¥ãž
ChatGPTã¯GPT-3ãšåŒã°ããã¢ãã«ãèµ·ç¹ãšããŠãç¶ç¶çã«é²åããŠããŸããGPT-3ã¯ãã®èŠæš¡ãšç²ŸåºŠã§æ³šç®ãéããŸãããããããè¶ ããå°æ¥ã®ã¢ãã«ã§ã¯ããã«è€éãªããã¹ãã®ç解ãæåŸ ãããŸãã
é²åããChatGPTã¯ãçŸå®äžçã®ãã¥ã¢ã³ã¹ããã詳现ã«æãã察話ã®å質ãäžããããšãç®æããŠããŸããããã«ããããã人éããã察話ãã¯ãªãšã€ãã£ããªç£åºãå¯èœã«ãªããšäºæ³ãããŸãã
OpenAIãã¯ãããšããç 究ããŒã ã¯ãå«ççãªåé¡ããã€ã¢ã¹ã®è»œæžã«åããŠããåãçµãã§ããŸããæè¡çé²æ©ã®ã¿ãªããã瀟äŒã«ããžãã£ããªã€ã³ãã¯ããäžãã察話åAIãšããŠãChatGPTã®æªæ¥ã«å€§ããªæåŸ ãå¯ããããŠããŸãã
2. Herokuãšã¯ïŒ ã¯ã©ãŠããã©ãããã©ãŒã ã®åºç€
Herokuã¯ãã¢ããªã±ãŒã·ã§ã³ã®éçºããããã€ã¡ã³ããã¹ã±ãŒãªã³ã°ã容æã«ããã¯ã©ãŠãããŒã¹ã®ãã©ãããã©ãŒã ãšããŠç¥ãããŠããŸããéçºè ã¯ãœãŒã¹ã³ãŒãã®ã¢ããããŒãããå§ãŸããæ°ã¯ãªãã¯ã§ã¢ããªãå ¬éããããšãã§ããç ©ãããã€ã³ãã©ã®ç®¡çãã解æŸãããŸãããã®ãã©ãããã©ãŒã ã®å©çšã«ãããã·ã¹ãã ã®éçšãã¡ã³ããã³ã¹ã«ããããæéãšã³ã¹ããå€§å¹ ã«åæžããããšãå¯èœã§ãã
å€èšèªå¯Ÿå¿ãã¯ãããšããæ°ã ã®æ©èœãæäŸãããRailsãJavaãNode.jsãScalaãClojureãPythonãPHPãªã©ãå¹ åºãããã°ã©ãã³ã°èšèªããµããŒãããŠããŸããHerokuã¯ããã€ãããšããã³ã³ããããŒã¹ã®ã¢ãŒããã¯ãã£ãæ¡çšããŠãããã¢ããªãåäœããåã€ã³ã¹ã¿ã³ã¹ã容æã«ç®¡çã§ããã®ãç¹åŸŽã®äžã€ã§ãã
Webéçºè ãéäžãã¹ãæ¬è³ªçãªã¢ããªã±ãŒã·ã§ã³ã®æ§ç¯ã«å°å¿µã§ãããããHerokuã¯å¹ åºãããŒã¿ããŒã¹ãã¡ãã»ãŒãžã³ã°ã·ã¹ãã ãã¯ãããšããã¢ããªã³ãè±å¯ã«æäŸããŠããŸããããã«ãããè€éãªã¢ããªã±ãŒã·ã§ã³ã§ãè¿ éã«éçºããæ¡åŒµããããšãå¯èœã§ãã
2.1 Herokuã®åºæ¬æŠå¿µãšä»çµã¿
Herokuã®ã¢ãŒããã¯ãã£ã¯ããã€ãããšåŒã°ãã軜éã®ã³ã³ãããäžå¿ã«æãç«ã£ãŠããŸãããã€ãã¯ã¢ããªã±ãŒã·ã§ã³ãåäœããä»®æ³åãããUNIXã³ã³ããã§ãããç¬ç«ããŠåäœãããããä»ã®ã¢ããªã±ãŒã·ã§ã³ãšå¹²æžããã«ã¹ã±ãŒã«ã¢ãŠããè¡ããŸããã¢ããªã±ãŒã·ã§ã³ã¯GitãéããŠHerokuã«ããã·ã¥ããããã«ãããã¯ãšåŒã°ããèšèªããã¬ãŒã ã¯ãŒã¯å°çšã®ã¹ã¯ãªããã«ãã£ãŠãã€ãäžã§å®è¡å¯èœãªåœ¢ã«ã³ã³ãã€ã«ãããŸãã
ãŸããéçºè ã¯ã¢ããªã±ãŒã·ã§ã³ãç°å¢å€æ°ãçšããŠæ§æããããšãã§ããããã«ãã£ãŠããŒã¿ããŒã¹URLãAPIããŒãšãã£ãã»ã³ã·ãã£ããªæ å ±ã®ç®¡çãå®å šãã€å®¹æã«è¡ãããšãå¯èœã§ããHerokuã®CLI(Command Line Interface)ãWebã€ã³ã¿ãŒãã§ãŒã¹ãéããŠãã¢ããªã±ãŒã·ã§ã³ã®ç®¡çäœæ¥ãçŽæçã«è¡ããç¹ãé åã®äžã€ã§ãã
ãã©ãããã©ãŒã ã«ã¯åŒ·åãªç£èŠããŒã«ããã°éç©ã·ã¹ãã ãçµã¿èŸŒãŸããŠãããã¢ããªã±ãŒã·ã§ã³ã®å¥åº·ç¶æ ãåžžã«ææ¡ããããšãã§ããŸãããã©ãã£ãã¯ãæ¥æ¿ã«å¢å ããå Žåã«ãããŠãããã€ãã®æ°ã調æŽããããšã§æè»ã«å¯Ÿå¿ããããšãå¯èœã§ãé«å¯çšæ§ãšå®å®ããããã©ãŒãã³ã¹ãç¶æããããšãå¯èœã§ãã
2.2 Herokuã®ã¡ãªãããšãããã€ã®æµã
Herokuãå©çšããããšã§åŸãããæ倧ã®ã¡ãªããã®äžã€ã¯ãéçºè ããµãŒããŒã®æ§ç¯ãéçšãç¹ã«ã¹ã±ãŒãªã³ã°åé¡ãã解æŸãããããšã§ããã€ã³ãã©ã«é¢ããå°éç¥èããªãœãŒã¹ããªããšãããããã§ãã·ã§ãã«ãªã¬ãã«ã®éçšãå¯èœã«ãªãããšã¯ãç¹ã«ã¹ã¿ãŒãã¢ãããåå¿è ã®éçºè ã«ãšã£ãŠæçã§ãã
ãããã€ã®ããã»ã¹ã¯éåžžã«ã·ã³ãã«ã§ããã¢ããªã®ã³ãŒããGitã䜿çšããŠHerokuã«ããã·ã¥ããããšã§ãèªåçã«ãã«ããã©ã³ã¿ã€ã åŠçããããŠã¢ããªã±ãŒã·ã§ã³ã®ãããã€ãå®è¡ãããŸããããã«ãããæåã§ã®ãããã€ã¡ã³ããã»ãšãã©äžèŠãšãªããç ©ãããããã»ã¹ãããã€ãçç¥ããããšãã§ããŸãã
HerokuãæäŸããCI/CDããŒã«(Heroku Flow)ã䜿çšãããšãéçºãã¹ããŒãžã³ã°ãæ¬çªãšãã£ãè€æ°ã®ç°å¢ã§ã®ãããã€ã¡ã³ããã¹ã ãŒãºã«è¡ããŸããããã«ãããå®å®ãããªãªãŒã¹ãµã€ã¯ã«ãç¶æããªãããå質ãæ ä¿ããããšãå¯èœã«ãªããŸãã
2.3 Herokuã®æéäœç³»ãšã¢ããªã³æ©èœ
Herokuã®æéäœç³»ã¯ã䜿çšãããªãœãŒã¹ã«å¿ããŠèª²éãããåŸéå¶ã§ããç¡æãã©ã³ãçšæãããŠãããå°èŠæš¡ãªã¢ããªã±ãŒã·ã§ã³ã§ããã°ã³ã¹ããæ°ã«ããããšãªããã¹ãã£ã³ã°ããããšãã§ããŸãããã ããæ¬çªéçšãç®æãå Žåã«ã¯ã¹ã¿ã³ããŒããŸãã¯ããã©ãŒãã³ã¹ãã€ããå©çšããããšãæšå¥šãããŠããããããã®ãã©ã³ã§ã¯ããé«ãããã©ãŒãã³ã¹ãæ±ããããã¢ããªã±ãŒã·ã§ã³ã«é©ããŠããŸãã
ã¢ããªã³ã¯ããŒã¿ããŒã¹ãã¡ãŒã«éä¿¡ãã¢ãã¿ãªã³ã°ããã°ç®¡çãªã©ãã¢ããªã±ãŒã·ã§ã³ã®éçºãšéçšãæ¯æŽããæ§ã ãªãµãŒãã¹ãæäŸããŸããããããå©çšããããšã§ãã¢ããªã«ç¹åããæ©èœãè¿œå ããããç°å¢æ§ç¯ã®æéãççž®ãããã§ããŸããã¢ããªã³ã®æéã¯ããããç°ãªããå¿ èŠã«å¿ããŠéžæãçµã¿åãããããšãå¯èœã§ãã
ããã«ãHerokuã¯å€éšãµãŒãã¹ãšã®çµ±åã容æã§ãããGitHubãšã®é£æºãã¯ãããããŒã¿åæãããŒã ã³ã©ãã¬ãŒã·ã§ã³ã匷åããçºã®ããŒã«ãå å®ããŠããŸããããã«ãããéçºããŒã ãããå¹ççã«ååããããšãå¯èœã«ãªããŸãã
2.4 Herokuãšä»ã®PaaSã®æ¯èŒæŠèŠ
åžå Žã«ã¯Heroku以å€ã«ããAWS Elastic BeanstalkãGoogle App EngineãMicrosoft Azureã®ãããªä»ã®PaaS(Platform as a Service)ãååšããŸãããããã®ãµãŒãã¹ã¯ããããç¬èªã®ç¹åŸŽãæã¡ã䜿çšããæè¡ã¹ã¿ãã¯ããããžã§ã¯ãã®èŠä»¶ã«ãã£ãŠé©åãªãã©ãããã©ãŒã ãéžæããããšãéèŠã§ãã
Herokuã¯ç¹ã«ãã®äœ¿ãããããšã·ã³ãã«ãªãã©ã€ã·ã³ã°ã¢ãã«ã§ç¥ãããŠãããå€ãã®éçºè ã«éžã°ããŠããŸããäžæ¹ã§ãAWSãAzureãªã©ã¯ããå æ¬çãªãµãŒãã¹ããã现ãããªãœãŒã¹ç®¡çãæäŸããŠããã倧èŠæš¡ãã€è€éãªã€ã³ãã©ãå¿ èŠãšããå Žåã«ã¯é©ããŠããŸãã
ãŸããåPaaSã®ã³ãã¥ããã£ãŒãµããŒããããã¥ã¡ã³ãã®å å®åºŠãéžæã®äžå ãšãªããŸããHerokuã¯ç·åçãªããã¥ã¡ã³ããè±å¯ãªã¢ããªã±ãŒã·ã§ã³ã±ãŒã¹ã¹ã¿ãã£ãæäŸããŠãããåŠç¿ãªãœãŒã¹ãšããŠã䟡å€ããããŸããæçµçãªéžæã¯ãããžã§ã¯ãã®ããŒãºã«åãããŠæ éã«è¡ãã¹ãã§ãã
3. ChatGPTãHerokuã§éçšããæ¹æ³
ChatGPTã¯ããªãŒãã³AIã«ããæäŸããã匷åãªèªç¶èšèªåŠçã¢ãã«ã§ããå€ãã®éçºè ããã®æè¡ã䜿ã£ãŠãé©æ°çãªã¢ããªã±ãŒã·ã§ã³ãçã¿åºããŠããŸãããã®å€åœ©ãªéçšæ¹æ³ã®äžã§ããHerokuã¯ChatGPTãç°¡åãã€è¿ éã«ãããã€ããããã®äººæ°ã®ãããã©ãããã©ãŒã ãšãªããŸãã
Herokuãšã¯ãå€ãã®éçºè ãæçšããŠããã¯ã©ãŠãPaaSïŒPlatform as a ServiceïŒã§ããç¹ã«åå¿è ã«ãšã£ãŠããã®ã·ã³ãã«ãªã€ã³ã¿ãŒãã§ãŒã¹ãšè±ããªæ©èœã¯ãè€éãªã€ã³ãã©ã®èšå®ãå¿ èŠãšããã«ã¢ããªã±ãŒã·ã§ã³ãéçšãã匷ãå³æ¹ãšãªããŸãã
ãã®èšäºã§ã¯ãChatGPTã¢ããªã±ãŒã·ã§ã³ãHerokuãã©ãããã©ãŒã äžã§åããããã®é©åãªæ¹æ³ããæ¡å ããŸããHerokuã«ãããã»ããã¢ããããããããã€ã管çãç£èŠã®æé©ãªãã©ã¯ãã£ã¹ãããã«ã¯ã³ã¹ããæããŠåžžæ皌åãããããã®ãã³ããæäŸããŸãã
3.1 Herokuã«ãããChatGPTã®ã»ããã¢ãã
Herokuã§ChatGPTãã»ããã¢ããããã«ã¯ããŸãHerokuã¢ã«ãŠã³ããäœæããå¿ èŠããããŸããã¢ã«ãŠã³ãããªãæ¹ã¯Herokuã®å ¬åŒãŠã§ããµã€ããããµã€ã³ã¢ãããè¡ããŸãã次ã«ãHeroku CLIïŒã³ãã³ãã©ã€ã³ã€ã³ã¿ãŒãã§ãŒã¹ïŒãã€ã³ã¹ããŒã«ããŸããããããã«ãããè£åŽã®ããã»ã¹ãHerokuãšåæãããããšãã§ãããããã€ããã£ãšç°¡åã«ãªããŸãã
ChatGPTã®å®éã®ã»ããã¢ããéçšã§ã¯ããŸã察å¿ããããã°ã©ãã³ã°èšèªãšãã¬ãŒã ã¯ãŒã¯ãéžæããŸããPythonãNode.jsãšãã£ãèšèªãããããã®å®è¡ç°å¢èšå®ãå¿ èŠã§ãããŸããGPT-3ããã®ä»ã®ã¢ãã«ã䜿çšããå Žåãå¿ èŠãªAPIããŒãèšå®ãè¡ããŸãã
Herokuã«ã¯ãç°å¢å€æ°ãèšå®ããæ©èœããããŸããããã䜿ãããšã§ãAPIããŒããã®ä»ã®æ©å¯æ å ±ãå®å šã«ç®¡çããªãããã¢ããªã±ãŒã·ã§ã³ãHerokuäžã§åäœãããæºåãæŽããããšãã§ããŸãããã®æ®µéã§Gitãªããžããªã®æºåãå¿ããã«è¡ããŸãããã
3.2 ãããã€ãã皌åãŸã§ã®ã¹ããããã€ã¹ãããã¬ã€ã
Herokuã«ChatGPTã¢ããªã±ãŒã·ã§ã³ããããã€ããããã«ã¯ãããã€ãã®æ®µéãèžãå¿ èŠããããŸããåãã«ãã¢ããªã±ãŒã·ã§ã³ãGitãªããžããªã«ããã·ã¥ããŸãã次ã«ãHerokuã§æ°ããã¢ããªã±ãŒã·ã§ã³ãäœæããããã·ã¥ããã³ãŒããšé£æºãããŸãã
ãã®åŸãã¢ããªã±ãŒã·ã§ã³ã®èšå®ãè¡ããå¿ èŠãªã¢ããªã³ãããŒã¿ããŒã¹ã®èšå®ãè¿œå ããŸããèªåãããã€ã®ãªãã·ã§ã³ã確èªããŠãHerokuããªããžããªã®ææ°ã®å€æŽãåžžã«ç£èŠããŠããããšã確èªããŠãã ãããããããããšã§ããœãŒã¹ã³ãŒãã«å€æŽããã£ããšãã«èªåã§ãããã€ãè¡ãããŸãã
æåŸã«ãHerokuã®ããã·ã¥ããŒããŸãã¯CLIã䜿çšããŠããããã€ãå®è¡ããŸããæåããã°ãHerokuãæäŸããURLãéããŠã¢ããªã±ãŒã·ã§ã³ã«ã¢ã¯ã»ã¹ããããšãã§ããã§ããããåäœãã¹ããäžå¯§ã«è¡ãªããåé¡ãããã°ãã°ããã§ãã¯ããŠãããã°ããŸãããã
3.3 ChatGPTã¢ããªã®ç®¡çãšç£èŠã®ãã¹ããã©ã¯ãã£ã¹
ChatGPTã¢ããªã±ãŒã·ã§ã³ã®ç®¡çãšç£èŠãå¹ççã«è¡ãããã«ã¯ãHerokuã®ããŸããŸãªããŒã«ãšæ©èœã掻çšããŸããHerokuããã·ã¥ããŒãã¯ã¢ããªã±ãŒã·ã§ã³ã®ç¶æ ãäžç®ã§ç¢ºèªã§ããã¡ããªã¯ã¹ã¿ãã§ã¯å®è¡äžã®ã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãç£èŠã§ããŸãã
ãŸããã¢ããªã±ãŒã·ã§ã³ã®ãã°ãžã®ã¢ã¯ã»ã¹ã¯ããšã©ãŒãããã©ãŒãã³ã¹ã®åé¡ãç¹å®ããäžã§éåžžã«æçšã§ããHeroku CLIãŸãã¯ããã·ã¥ããŒãã䜿çšããŠããªã¢ã«ã¿ã€ã ã§ãã°ã衚瀺ããããšãã§ããŸããããã«ãè¿œå ã®ç£èŠãµãŒãã¹ãçµ±åããããšãå¯èœã§ãã
ã¢ããªã±ãŒã·ã§ã³ãå®å®ããŠçšŒåãããããã«ããåžžã«ã¢ããããŒããé©æã«è¡ããHerokuã®å ¬åŒããã¥ã¡ã³ããã³ãã¥ããã£ãã©ãŒã©ã ã掻çšããŠãæ°ããªæ å ±ããã¹ããã©ã¯ãã£ã¹ãåŠãã§ããããšã倧åã§ããã¢ã©ãŒãèšå®ã䜿çšããŠãäœãåé¡ãçºçããéã«ã¯ããã«æ°ã¥ããããã«ããŸãããã
3.4 åžžæç¡æã§ChatGPTã皌åãããããã®ãã³ã
Herokuã¯ç¡ææ ãæäŸããŠããŸãããäžå®ã®å¶éãããããããããè³¢ã掻çšããå¿ èŠããããŸããäŸãã°ãDynoæéãšåŒã°ããèšç®è³æºãæ¯æç¡æã§äžããããŸããããã®ãªãœãŒã¹ãè¶ ãããšæéãããããŸããã§ããããç¡ææ å ã§å¹çããéå¶ããããã®æŠç¥ãç«ãŠãããšãéèŠã§ãã
ã¢ããªã±ãŒã·ã§ã³ãäžå®æéã¢ã€ãã«ç¶æ ã«ãªããšãHerokuã¯èªåçã«ã¹ãªãŒãç¶æ ã«ããŸãããã®ãããéèŠã§ãªãæé垯ã«ã¯ã¢ããªã±ãŒã·ã§ã³ãã¹ãªãŒããããDynoã®äœ¿çšæéãç¯çŽã§ããŸãããŸãããã©ãã£ãã¯ãå°ãªããšäºæ³ãããææã«ã¯ããªãœãŒã¹ãã¹ã±ãŒã«ããŠã³ããŠã³ã¹ããåæžããããšãã§ããŸãã
ããã«ãã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãæãªããã«ã³ã¹ããåæžããããã«ããã£ãã·ã¥ãããŒã¿ããŒã¹ã®æé©åãå¹ççãªã³ãŒãã®èšè¿°ãªã©ãæè¡çãªæ¹åãé²ããããšãæšå¥šãããŸããç¡ææ å ã§æ倧éã«Herokuã掻çšããChatGPTã¢ããªãæé©ãªç¶æ ã§éçšããŸãããã
4. ChatGPTã®å¿çšïŒHerokuã§ã®å®è·µçå©çšã·ããªãª
ChatGPTã¯äººå·¥ç¥èœã掻çšããäŒè©±ãšãŒãžã§ã³ãã®äžã€ã§ãããå€å²ã«ãããã¢ããªã±ãŒã·ã§ã³ã§ãã®å©çšäŸ¡å€ã瀺ããŠããŸããHerokuã®ãããªã¯ã©ãŠããã©ãããã©ãŒã äžã§åäœãããããšã«ãããå¹ åºããŠãŒã¶ãŒãã¢ã¯ã»ã¹ããããããµãŒããŒã®éçšè² æ ã軜æžããããšãã§ããŸãã
ãã®èšäºã§ã¯ãHerokuãçšããChatGPTã®å®çšäŸã玹ä»ããããã«ããããžãã¹ãæè²åéã§ã®å¯èœæ§ãæ¢ããŸãã
å ·äœçãªäœ¿çšã·ããªãªãèŠãŠããããšã«ãããChatGPTãHerokuã§åããã¡ãªãããæ確ã«ããŠãããŸãããã
4.1 ã«ã¹ã¿ããŒãµããŒããšèªåå¿çã·ã¹ãã
Herokuäžã§ChatGPTã掻çšããã«ã¹ã¿ããŒãµããŒãã§ã®å¿çãèªååããã·ã¹ãã ãæ§ç¯ããããšã¯ãäŒæ¥ã«ãšã£ãŠå€§ããªã³ã¹ãåæžã«ã€ãªãããŸãã24æé365æ¥ã®å¯Ÿå¿ãå¯èœãšãªãã顧客æºè¶³åºŠã®åäžãæåŸ ã§ããã§ãããã
ãã£ãããããã¯é¡§å®¢ããã®æ§ã ãªåãåããã«å³åº§ã«å¿ããããšãã§ããåºæ¬çãªå¯Ÿè©±ããè€éãªåé¡è§£æ±ºãŸã§å¯Ÿå¿ç¯å²ãåºããããšãå¯èœã§ãããããã®ã·ã¹ãã ã®å°å ¥ã«ããããªã¢ã«ã¿ã€ã ã§ã®åé¡è§£æ±ºãå®çŸããŸãã
ããã«ãChatGPTã¯åŠç¿èœåãæã£ãŠãããããéçšãç¶ããããšã§å¿çã®è³ªãåäžããŠãããšããã¡ãªããããããŸãã
4.2 ã³ã³ãã³ãçæãšèªç¶èšèªåŠçã¢ããªã±ãŒã·ã§ã³
ã³ã³ãã³ãçæã«é¢ããŠã¯ãChatGPTã瀺ãèœåã¯æ¥µããŠé«ããããã°èšäºããœãŒã·ã£ã«ã¡ãã£ã¢ã®ãã¹ããããŒã±ãã£ã³ã°ã³ããŒãªã©ãããŸããŸãªããã¹ããç¬æã«äœãåºãããšãå¯èœã§ãã
Herokuäžã§åããããšã«ãã£ãŠãå¿ èŠãªãªãœãŒã¹ãç°å¢ãè¿ éã«æºåããããšãã§ããéçºè ãã³ã³ãã³ãã¯ãªãšã€ã¿ãŒãçŽé¢ããæéçãªå¶çŽããã®è§£æŸãå®çŸããŸãããŸããèªç¶èšèªåŠçã¢ããªã±ãŒã·ã§ã³ãçµã¿èŸŒãããšã«ããããŠãŒã¶ãŒã®æå³ãææ ãèªèããããããŒãœãã©ã€ãºãããã³ã³ãã³ãã®çæãå¯èœã«ãªããŸãã
ãã®ããã«ChatGPTã掻çšããããšã§ãåŸæ¥ã®ã³ã³ãã³ãçæããã»ã¹ãå€§å¹ ã«å éããå質ã®é«ãã¢ãŠãããããæåŸ ã§ããŸãã
4.3 ããŒã¿åæãšããžãã¹ã€ã³ããªãžã§ã³ã¹
ããŒã¿åæã®ããã»ã¹ã«ãããŠããChatGPTã¯å€§éã®ããŒã¿ããæçãªæŽå¯ãåŒãåºãããã®ãµããŒããæäŸããããšãã§ããŸããHerokuã®æè»æ§ãšã¹ã±ãŒã©ããªãã£ã¯ãããŒã¿éçŽåã®ã¢ããªã±ãŒã·ã§ã³ã«æé©ã§ãã
ChatGPTãå©çšããããšã§ãããŒã¿ã®åŸååæãäºæž¬ããããŠããžãã¹äžã®ææ決å®ãµããŒããªã©ãè¡ãããžãã¹ã€ã³ããªãžã§ã³ã¹ããŒã«ãæ§ç¯ã§ããŸããã€ã³ã¿ã©ã¯ãã£ããªå¯Ÿè©±åœ¢åŒã§ã®ã¯ãšãªã«ãããããžãã¹ãŠãŒã¶ãŒãçŽæçã«ããŒã¿ãæ¢çŽ¢ãã䟡å€ããæ å ±ããã容æã«æœåºããããšãã§ããŸãã
ãã®ãããªããŒã«ã¯äŒæ¥ã«ãšã£ãŠãããŒã¿é§åã®ææ決å®ãè¿ éã«è¡ãããã®åŒ·åãªæ¯æŽãæäŸããæŠç¥çå®ã«ãããŠå€§ããªå©ç¹ããããããŸãã
4.4 æè²ãšãªã³ã©ã€ã³åŠç¿ãã©ãããã©ãŒã
Herokuäžã§ChatGPTãéçšããããšã¯æè²é åã«ãããŠãé©æ°çãªå€åããããããŸãããªã³ã©ã€ã³åŠç¿ãã©ãããã©ãŒã ã«çµã¿èŸŒãŸããChatGPTã¯ãåã ã®åŠç¿è ã«åãããåŠç¿ãµããŒããè¡ãããšãã§ããŸãã
æåž«ãè¬åž«ã24æéäœå¶ã§çåŸã®è³ªåã«çããã®ã¯éçŸå®çã§ãããChatGPTã¯è³ªçå¿çãåŠç¿å 容ã®ãã©ããŒã¢ãããããã«ã¯è©Šéšå匷ã®ã¢ã·ã¹ããªã©ãåŠçã®ããŒãºã«å¯Ÿå¿ããå€åœ©ãªãµãŒãã¹ãæäŸããããšãã§ããŸãã
ãã®ãã¯ãããžãŒã®å°å ¥ã«ãããåŠçãã¡ã¯åŠç¿ããã»ã¹ã«ãããŠããè¯ããµããŒããåããããšãã§ããæè²æ©é¢ã¯è³ªã®é«ãã«ã¹ã¿ãã€ãºæè²ãããåºç¯ãªåŠçã«æäŸããããšãå¯èœãšãªããŸãã
5. Herokuäžã®ChatGPTãæ倧é掻çšãããã¯ããã¯
5.1 APIçµ±åãšå€éšããŒã¿ã®æŽ»çšæ¹æ³
ChatGPTã®æ©èœãå¿çšããäžã€ã®ããŒãã€ã³ãã¯APIãšã®é£æºã§ããHerokuãã©ãããã©ãŒã äžã§APIãçµ±åããããšã«ãããå€éšãµãŒãã¹ããããŒã¿ãåéãŸãã¯éä¿¡ããããšãã§ããŸãããã®æ©èœã¯ããŠãŒã¶ãŒã®ããŒãºã«åãããã«ã¹ã¿ãã€ãºãããæ å ±æäŸããµãŒãã¹ã®æäŸã«äžå¯æ¬ ã§ãã
å¹ççãªAPIçµ±åã«ã¯ãHerokuã®ã¢ããªã³ã圹ç«ã¡ãŸãããããã¯ãç°¡åã«å€éšããŒã¿ããŒã¹ãšã®æ¥ç¶ãå®çŸããããŒã¿ã®åæåŠçãèªååããŸããäŸãã°ãHeroku Postgresãå©çšããŠChatGPTã«ãµããŒãæ å ±ãæäŸããããšãã§ããŸãã
ãŸããHerokuã®APIã掻çšããã°ãã·ã¹ãã éã§ã¹ã ãŒãºã«æ å ±äº€æãè¡ããããã«ãªããŸãããã®çµæããŠãŒã¶ãŒããããªãããªå¯Ÿè©±ãChatGPTãšè¡ããããã«ãªãã§ããããã»ãã¥ã¢ãªAPIããŒã®ç®¡çããé©åãªãšã³ããã€ã³ãã®èšå®ãå¿ããã«è¡ãããšãéèŠã§ãã
5.2 ããã©ãŒãã³ã¹ã®æé©åãšã³ã¹ã管ç
Herokuã§ChatGPTãéçšããéãããã©ãŒãã³ã¹ã®æé©åã¯äžå¯æ¬ ã§ããå¹ççãªãªãœãŒã¹ç®¡çã«ãã£ãŠãå¿çé床ãæ¹åãããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžãããããšãã§ããŸããé©åãªãã€ãã¹ã¿ã€ãã®éžå®ãšã¹ã±ãŒãªã³ã°ã¯ããã®ç®çãæããããã®åºæ¬ã§ãã
ãŸããã³ã¹ã管çã¯é·æã«ãããHerokuã®äœ¿çšã«ãããŠéèŠãªèŠçŽ ã§ããäžå¿ èŠãªãµãŒãã¹ã®åæ¢ããäœãã©ãã£ãã¯æã®ãªãœãŒã¹åæžãè¡ãããšã§ãã³ã¹ããåæžããããšãå¯èœã«ãªããŸããå®æçãªç£èŠã«ãããªãœãŒã¹ã®äœ¿çšç¶æ³ããã§ãã¯ããé©å®èª¿ç¯ãè¡ããŸãããã
ããã«ããã£ãã·ã³ã°æŠç¥ãåãå ¥ããããšã§ããã©ãŒãã³ã¹ãåäžããããšåæã«ãã³ã¹ããæããããšãã§ããŸããäŸãã°Redisãå©çšããŠé »ç¹ã«ã¢ã¯ã»ã¹ãããããŒã¿ããã£ãã·ã¥ããããŒã¿ããŒã¹ãžã®ã¢ã¯ã»ã¹åæ°ãæžããããšãèããããŸãã
5.3 ã»ãã¥ãªãã£å¯ŸçãšããŒã¿ä¿è·ã®éèŠæ§
Herokuäžã§ChatGPTãå©çšããéãã»ãã¥ãªãã£å¯ŸçãšããŒã¿ä¿è·ã確å®ã«è¡ãããšã極ããŠéèŠã§ããæ©å¯æ å ±ãæ±ãããšã®å€ããã£ãããããã¢ããªã±ãŒã·ã§ã³ã¯ãã»ãã¥ãªãã£éåã«ç¹ã«æ³šæãæãå¿ èŠããããŸãã
Herokuã¯æšæºã§å€æ°ã®ã»ãã¥ãªãã£æ©èœãæäŸããŠããŸãããSSL/TLSã®æå·åãç°å¢å€æ°ãéããæ©å¯æ å ±ã®ç®¡çãªã©ãè¿œå çãªã»ãã¥ãªãã£å¯Ÿçãæœãããšãæšå¥šãããŸããããã«ããããŒã¿ã®æŒæŽ©ãªã¹ã¯ãæå°éã«æããããšãã§ããŸãã
ããã«ãå®æçãªäŸåé¢ä¿ã®æŽæ°ãšã»ãã¥ãªãã£ãããã®é©çšã¯å¿ é ã§ããããã«ãããæ¢ç¥ã®è匱æ§ããã¢ããªã±ãŒã·ã§ã³ãä¿è·ããããšãã§ãããµãŒãã¹ã®ä¿¡é Œæ§ãä¿ã€ããšãã§ããŸããã»ãã¥ãªãã£ç£æ»ããŒã«ã䜿çšããŠå®æçã«ã¢ããªã±ãŒã·ã§ã³ããã§ãã¯ããããšã¯è¯ãæ £è¡ã§ãã
5.4 ãããã°ãšãã©ãã«ã·ã¥ãŒãã£ã³ã°ã®ã³ã
Herokuã§ã¯ããããã°ãšãã©ãã«ã·ã¥ãŒãã£ã³ã°ãæ¯èŒç容æã«è¡ããŸããHerokuã®ãã°ã¹ããªãŒã ã¯ãå®è¡äžã®ã¢ããªã±ãŒã·ã§ã³ããçºçããå šãŠã®ãã°ããªã¢ã«ã¿ã€ã ã§æäŸããŸããHeroku CLIãHeroku Dashboardãå©çšããŠãã¢ããªã±ãŒã·ã§ã³ã®ãã°ãç£èŠããŸãããã
åé¡ãçºçããå Žåãåå ãç¹å®ããããã«ã¯ãã·ã¹ãã å šäœã®èŠ³ç¹ããåé¡ãåæããå¿ èŠããããŸããHeroku Statusããã§ãã¯ããŠãã©ãããã©ãŒã åŽã®åé¡ãæé€ããã¢ããªã±ãŒã·ã§ã³ã®èšå®ãæè¿ã®å€æŽã«æ³šç®ããŸãããã
ãšã©ãŒãç¹å®ããåŸã¯ãé©åãªè§£æ±ºçãè¿ éã«é©çšããããšãéèŠã§ããHerokuã®Rollbackæ©èœãå©çšããŠã以åã®å®å®ããããŒãžã§ã³ã«æ»ãããšãã§ããŸãããä¿®æ£åŸã¯çŽ°å¿ã®æ³šæãæããªããåãããã€ãè¡ãããšãèå¿ã§ããHerokuã®å€åœ©ãªãã©ãã«ã·ã¥ãŒãã£ã³ã°ããŒã«ãé§äœ¿ããŠãã¢ããªã±ãŒã·ã§ã³ã®å®å®çšŒåã確ä¿ããŸãããã
6. ä»åŸã®å±æïŒChatGPTãšHerokuã®å°æ¥æ§
ChatGPTãšHerokuã®çµã¿åããã¯ãã¢ããªã±ãŒã·ã§ã³éçºã®äžçã§çžåœãªæ³šç®ãéããŠããŸãããã®é£æºãæäŸããæ©èœãšå©äŸ¿æ§ã¯ãéçºè ã³ãã¥ããã£ã«é©æ°çãªåœ±é¿ãäžããŠããŸããChatGPTã®èªç¶èšèªåŠçèœåãšHerokuã®ã¯ã©ãŠããã©ãããã©ãŒã ãããããçµåå¹æã¯ãæ¥çã®æªæ¥ã«ãããŠãããªãæè¡é²åã®æãéãããšã§ãããã
Herokuã®ãã©ãããã©ãŒã äžã§ChatGPTãå®è£ ããããšã«ãããéçºè ã¯ç°¡æœãªã³ãŒãã§é«åºŠãªãã£ããããããç°¡åã«ãããã€ã§ããŸãããã®ããã»ã¹ã®å®¹æããšãã¹ã±ãŒã©ãã«ã§å®å®ãããã¹ãã£ã³ã°ç°å¢ãã·ãŒã ã¬ã¹ãªçµéšããããããŸãã
ãŸããHerokuã¯åžžã«èªèº«ã®ãã©ãããã©ãŒã ãææ°ç¶æ ã«ä¿ã€ããšã«åãå ¥ããŠãããChatGPTã®ããã³ã·ã£ã«ãæ倧éã«åŒãåºãããã®æ°æ©èœãæåŸ ãããŠããŸããäºæž¬å¯èœãªã³ã¹ããšãšãã«æäŸããããããã®ãµãŒãã¹ã¯ãç¹ã«ã¹ã¿ãŒãã¢ãããäžå°äŒæ¥ã«ãšã£ãŠé åçãªéžæè¢ãšãªã£ãŠããŸãã
6.1 æ¥çã«ãããChatGPTã®åœ±é¿
ChatGPTã¯ãèªç¶èšèªç解(NLU)ãšçæ(NLG)ã®åéã§å€§ããªå¯èœæ§ã瀺ããŠããã顧客ãµãŒãã¹ãããŒã±ãã£ã³ã°ãç£æ¥ã®èªååãªã©å€å²ã«ãããæ¥çã«åœ±é¿ãäžããŠããŸãããŸãããã£ããããããšããŠã ãã§ã¯ãªããæè²ãç 究ãã³ã³ãã³ãçæãªã©ã®é åã§ãåãçºæ®ããŠããŸãã
ChatGPTãæäŸãããªã¢ã«ã¿ã€ã ã§ã®å¯Ÿè©±æ©èœã¯ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãæ¹åããå€ãã®æ¥çš®ã§é¡§å®¢æºè¶³åºŠãåäžãããŠããŸãããããã«å ããæ©æ¢°åŠç¿ã¢ãã«ã®é«åºŠåã¯ãããã«è³¢ãããã人éããã察話ãå¯èœã«ãªã£ãŠããŠããŸãã
ChatGPTã¯ãæ°ãã顧客ç²åŸæ¹æ³ãäŒæ¥ã«æäŸããäžæ¹ã§ããŸã çºå±éäžã®ç¶æ³ã§ãããã®ãããé©åãªã¬ã€ãã©ã€ã³ãšå«ççãªäœ¿çšã«é¢ããè°è«ãæ¥çå ã§æŽ»çºã«è¡ãããŠããŸãã
6.2 Herokuã®éçºããŒãããããšæ°æ©èœ
Herokuã¯ã¯ã©ãŠããã©ãããã©ãŒã ãšããŠãå®æçãªã¢ããããŒãã«ããæ°ããæ©èœãå°å ¥ããŠããŸãããã®ããŒããããã«ã¯ãã»ãã¥ãªãã£ã®åŒ·åãããŒã¿ããŒã¹ã®æ¡åŒµæ§ã®åäžãããè¯ãã³ã³ãããµããŒããªã©ãå«ãŸããŠããŸãã
ä»åŸã®Herokuã§ã¯ãããç·»å¯ãªã¢ããªãã£ã¯ã¹æ©èœã®æäŸãçé ã«ãéçºããã»ã¹ã®å¹çåãèŠèŸŒãŸããŠããŸãããããã®æ°æ©èœã¯ãã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ç£èŠãšãã¥ãŒãã³ã°ã«å€§ãã«è²¢ç®ããã§ãããã
ãŸããHerokuã®ãšã³ã·ã¹ãã ã¯ãã¢ããªã³ã®è±å¯ãã§ç¥ãããŠãããæ°ããããŒãããŒã·ããã«ãããµãŒãã¹ã®çµ±åãé²è¡äžã§ãããã®ãããªåãçµã¿ã«ãã£ãŠãéçºè ã¯ããé«åºŠã§è€éãªã¢ããªã±ãŒã·ã§ã³ããããå¹ççã«æ§ç¯ããããšãå¯èœã«ãªããŸãã
6.3 ChatGPTã掻çšããã€ãããŒã·ã§ã³ã®äºäŸ
ChatGPTã¯ãã«ã¹ã¿ããŒãµããŒãã®èªååã«ãããé©æ°çãªé²æ©ãšããŠéç«ã£ãŠããŸããæ¢åã®ãµããŒãã·ã¹ãã ãChatGPTã«ãã£ãŠæ¡åŒµããããšã§ãè€æ°èšèªã«ããã顧客ãµããŒããå¯èœã«ãªãã24/7ã®å¯Ÿå¿ãçŸå®ã®ãã®ãšãªã£ãŠããŸãã
ãŸããæè²åéã«ãããŠã¯ãChatGPTãèšèªåŠç¿ã¢ã·ã¹ã¿ã³ããç 究è³æã®èªåçæãšãã£ã圢ã§è²¢ç®ããŠããŸãããåŠç¿è ã®çåã«å³æåçããææãšã®ã€ã³ã¿ã©ã¯ã·ã§ã³ãè±ãã«ããããšã§ãåŠç¿äœéšãå€§å¹ ã«åäžãããŠããŸãã
ã¯ãªãšã€ãã£ããªåéã«ãããChatGPTã®å¿çšãç®èŠãŸãããã®ããããŸããäŸãã°ãæç« ãã³ãŒãçæããã¶ã€ã³ã®ã¢ã€ãã¢åºãã«ChatGPTã掻çšãããåµé çãªããã»ã¹ã®å€§å¹ ãªæéççž®ãšå質ã®åäžãå®çŸãããŠããŸãã
6.4 ChatGPTãšHerokuã®çµã¿åããã«ããé·æçãªå¯èœæ§
ChatGPTãšHerokuãçµã¿åãããã¢ããªã±ãŒã·ã§ã³ã¯ãå°æ¥ã®ããããæ¥çã§ã®å·åå¹çåã«å¯äžãããã®ãšæåŸ ãããŠããŸãããããã®ãã¯ãããžãŒãããããèªååãšã¹ããŒããªå¯Ÿè©±èœåã¯ãããžãã¹ã®éå¶ãæ ¹æ¬ããå€é©ããå¯èœæ§ãç§ããŠããŸãã
ç¹ã«ãã¹ã±ãŒã«ã¢ãããã«ã¹ã¿ãã€ãºãæ±ããããããžãã¹ã·ãŒã³ã«ãããŠãHerokuã®ç°å¢ã¯ChatGPTã®åãæ倧éã«çºæ®ãããåå°ãšãªãã§ãããããŸããã»ãã¥ãªãã£ããã©ã€ãã·ãŒãžã®é æ ®ãããã®çµã¿åããã®çºå±ã«ãšã£ãŠéèŠãªèŠçŽ ã§ãã
æåŸã«ãChatGPTãšHerokuã®ããããã®éçºã¯ããšã³ããŠãŒã¶ãŒã«äŸ¡å€ãããããã ãã§ãªããéçºè ã®ã³ãã¥ããã£ã匷åããã³ã©ãã¬ãŒã·ã§ã³ãä¿é²ããå¹æãæåŸ ãããŠããŸãããã®2ã€ã®ãã©ãããã©ãŒã ãäºãã«çµ±åãããããçŽæçã§åŒ·åãªããŒã«ã®éçºãžãšç¹ããããšã§ãããã
7. ãŸãšã
ãã®èšäºã§ã¯ãããžãã¹ããŒãœã³ã«ãšã£ãŠã®ChatGPTãšHerokuã®åºç€ããå¿çšãå°æ¥æ§ãŸã§ãã芪ãã¿ããã説æã§çŽ¹ä»ããŸãããChatGPTã¯å¯Ÿè©±åAIæè¡ã§ãããHerokuã䜿ã£ããããã€ã«ãã£ãŠãã«ã¹ã¿ããŒãµããŒããã³ã³ãã³ãçæãããŒã¿åæãªã©æ§ã ãªããžãã¹ã·ãŒã³ã§ã®æŽ»çšãæåŸ ã§ããŸããHerokuã®ã¯ã©ãŠããã©ãããã©ãŒã ãå©çšããã°ãå®å šãã€å®¹æã«ChatGPTã¢ããªã±ãŒã·ã§ã³ãéçšã»ç®¡çã§ããæ¥åå¹çåãä¿é²ããŸããç¡ææ ã掻çšããã³ã¹ããæããªããããã©ãŒãã³ã¹ãæé©åããé·æçã«ã¯ChatGPTãšHerokuã®çµã¿åãããããããã€ãããŒã·ã§ã³ã«ãç®ãåããŸãããã