
Redditã®ã¹ã¬ãããã¹ã¯ããŒã«ããªãããAWS Lambdaã®ã³ãŒã«ãã¹ã¿ãŒãã«é¢ããäžæºã«é ·ãããããªããè«æ±é¡ãæ¥ã«è·³ãäžãã£ãçç±ãæ¢ãããããçµéšããããªããããªãã¯äžäººã§ã¯ãããŸããã
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AWS Lambdaãšã¯äœãããããŠãªã人ã ã¯ä»£æ¿ãµãŒãã¹ãæ¢ãã®ãïŒ
AWS Lambdaã¯ãã»ãŒå ç¥ãšèšããFaaSãã©ãããã©ãŒã ã§ãããµãŒããŒã®ããšãäžåèããã«ããããããã®ã®ããã«ã³ãŒããå®è¡ã§ããã€ãã³ãé§ååã®ãµãŒããŒã¬ã¹ãµãŒãã¹ã§ãã颿°ãã¢ããããŒãããã°ãLambdaãã¹ã±ãŒãªã³ã°ãšå¯çšæ§ãæ åœããŠãããŸããAWSã®äžçãšã®ç·å¯ãªçµ±åãšãã䜿ã£ãåã ãæ¯æããã¢ãã«ã§æåã§ãã
ããããã¯ã³ãµã€ãºã»ãã£ãããªãŒã«ïŒäžèœïŒãç®æãããŒã«ã«ã¯ãå¿ ãçããããŸããé·å¹Žã«ããããããã€ãã®å ±éã®äžæºãéçºè ãLambdaã®ä»£æ¿ãµãŒãã¹æ¢ããžãšé§ãç«ãŠãŠããŸããã
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**ããã¯ã€ã³ãããŠããæèŠã**Lambdaã¯ä»ã®AWSãµãŒãã¹ãšçŸãã飿ºããããã«äœãããŠããŸããããã¯çŽ æŽãããããšã§ãããä»ã®ã¯ã©ãŠããããã€ããŒã«ç§»è¡ãããããã«ãã¯ã©ãŠãæ§æã詊ãããããããªã£ãé端ãèªåãã©ãã»ã©AWSãšã³ã·ã¹ãã ã«çµ¡ãåãããŠãããã«æ°ã¥ããããŸãã
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**éçºè äœéšãããã¡ãªãããšãããã**æ£çŽã«èšããšãããŒã«ã«ã§ã®ãã¹ãããããã€ãåžžã«ã¹ã ãŒãºãšã¯éããŸãããTerraformãAWS SAMã®ãããªè€éãªããŒã«ãšæ Œéããããšã«ãªããã¡ã§ããµãŒããŒã¬ã¹ãæ¬æ¥ãªãããŠãããã¯ãã ã£ãéçšäœæ¥ã®å±€ãæ°ãã«è¿œå ãããŠããŸããŸãã
æé«ã®Lambda代æ¿ãµãŒãã¹ãã©ãéžãã ã
å®éã«æéãè²»ãã䟡å€ã®ãããã®ã倿ãããããåãã©ãããã©ãŒã ãéçºè ã®èŠç¹ããè©äŸ¡ããŸãããããã¯åã«æ©èœãªã¹ãäžã§èŠæ ããè¯ããã©ããã§ã¯ãªããå®éã«ã³ãŒãããã«ãããŠãªãªãŒã¹ããéã®æèŠã«åºã¥ããŠããŸãã
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éçºè äœéš: æ°ããã¢ã€ãã¢ãããããã€ããã颿°ãŸã§ãã©ãã ãè¿ éã«é²ãããããïŒããŒã«ã«ã§ã®ãã¹ãã¯ç°¡åãããããšã髪ãããããããããªãã»ã©è€éãïŒ
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ããã©ãŒãã³ã¹: ã³ãŒã«ãã¹ã¿ãŒããã¬ã€ãã³ã·ãŒã«å®éã«ã©ã察å¿ããŠãããïŒ
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æéã¢ãã«: æéäœç³»ã¯çè§£ãããããïŒäºæãã¬è«æ±ãå¿é ããã«ã¹ã±ãŒã«ã¢ããã§ãããïŒ
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æè»æ§ãšãŠãŒã¹ã±ãŒã¹: ã³ã³ãããæ±ãããïŒé·æéã®ãžã§ããAIã¯ãŒã¯ããŒãã®ãããªç¹å®ã®ã¿ã¹ã¯ã«å¯Ÿå¿ã§ãããïŒ
2025幎ã«ãããäž»èŠãªLambda代æ¿ãµãŒãã¹ã®ã¯ã€ãã¯æ¯èŒ
| ç¹åŸŽ | Google Cloud Functions | Azure Functions | Cloudflare Workers | Google Cloud Run | OpenFaaS (ã»ã«ããã¹ã) |
|---|---|---|---|---|---|
| æé©ãªçšé | æ±çšçãªã¿ã¹ã¯ | Azureãšã³ã·ã¹ãã å ã®ããŒã | è¶ äœã¬ã€ãã³ã·ãŒã®ãšããžããžã㯠| ã³ã³ããåãããã¢ããªã±ãŒã·ã§ã³ | å®å šãªå¶åŸ¡ãšæè»æ§ |
| æå€§ã¿ã€ã ã¢ãŠã | 9å | 10å (åŸé課éãã©ã³) | 10ms - 30s | 60å | ç¡å¶é |
| ã³ãŒã«ãã¹ã¿ãŒã | äžçšåºŠ | äžçšåºŠããé«ã | ã»ãŒãŒã | äœã (æå°ã€ã³ã¹ã¿ã³ã¹èšå®æ) | ã»ããã¢ããã«ãã |
| æéã¢ãã« | åŒã³åºãããšïŒã³ã³ãã¥ãŒãã£ã³ã° | åŒã³åºãããšïŒã³ã³ãã¥ãŒãã£ã³ã° | ãªã¯ãšã¹ãããš | vCPUç§ããšïŒã¡ã¢ãª | èªèº«ã®ã€ã³ãã©ã³ã¹ã |
| ã³ã³ãããµããŒã | 第2äžä»£ã®ã¿ | ãã | ãªã (WASMããŒã¹) | ãã (äž»èŠ) | ãã (äž»èŠ) |
2025幎ãéçºè ã«ããããã®AWS Lambda代æ¿ãµãŒãã¹ ããã5
ãããã®åãã©ãããã©ãŒã ãå®éã«äœ¿ã£ãŠã¿ãçµæã仿¥ååšããæé«ã®ãµãŒããŒã¬ã¹ãªãã·ã§ã³ã«ã€ããŠã®ç§ã®èŠè§£ã¯ä»¥äžã®éãã§ãã
1. Google Cloud Functions
Google Cloud Functionsã¯ãGoogleã®AWS Lambdaã«å¯ŸããçŽæ¥ã®ç«¶åãµãŒãã¹ã§ãããµãŒããŒãæèããããšãªããã€ãã³ãã«åºã¥ããŠã³ãŒããå®è¡ã§ããã·ã³ãã«ãªFaaSãã©ãããã©ãŒã ã§ããæè¿ãGoogleã¯ãããCloud Runãšçµ±åãå§ããŠããããµãŒããŒã¬ã¹è£œåå šäœããã飿ºãã匷åã«ãªã£ãŠããå°è±¡ãåããŸãã
ãªãåªãã代æ¿ãšãªãã®ã: ãŸããç¡ææ ãLambdaãããã¯ããã«å¯å€§ã§ãæã«200äžåã®ç¡æåŒã³åºããæäŸãããŸãããŸããåçŽãªHTTPããªã¬ãŒã®èšå®ã¯ãAWSã®API Gatewayãšæ Œéããããããã£ãšç°¡åã«æããããŸãããã§ã«Pub/SubãFirestoreãšãã£ãGoogle CloudãµãŒãã¹ã䜿çšããŠãããªããèªç¶ãªéžæè¢ãšãªãã§ãããã
é·æãšçæ:
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é·æ: åªããç¡ææ ãä»ã®GCPãµãŒãã¹ãšã®ã·ãŒã ã¬ã¹ãªé£æºãHTTPãšã³ããã€ã³ãã®ç°¡åãªèšå®ã
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çæ: æå€§ã¿ã€ã ã¢ãŠãã9åãšLambdaããå°ãçãç¹ããããŠGoogleãæ¹åã«åãçµãã§ãããã®ã®ãäŸç¶ãšããŠã³ãŒã«ãã¹ã¿ãŒãã«å¯ŸåŠããå¿ èŠãããç¹ã
æé: Google Cloud Functionsã¯ãæã 200äžåã®åŒã³åºãã400,000 GBç§ã®ã¡ã¢ãªã200,000 GHzç§ã®ã³ã³ãã¥ãŒãã£ã³ã°æéãå«ãæ°žç¶çãªç¡ææ ãæäŸããŠããŸãããããè¶ ãããšãåŒã³åºããã³ã³ãã¥ãŒãã£ã³ã°æéãã¡ã¢ãªãããã³ã¢ãŠãããŠã³ãããŒã¿ã«åºã¥ããŠäœ¿çšããåã ãæ¯æããŸãã
2. Azure Functions
Azure Functionsã¯ããµãŒããŒã¬ã¹ç«¶äºã«ãããMicrosoftã®ãã¬ã€ã€ãŒã§ããç¹ã«ããŒã ããã§ã«MicrosoftãšAzureã®äžçã«ããå Žåãéåžžã«å å®ã§æè»ãªéžæè¢ãšãªããŸããVisual Studioå ã®åªããããŒã«ãåããéåžžã«ãšã³ã¿ãŒãã©ã€ãºéçºè åãã®é°å²æ°ãæã£ãŠããŸãã
ãªãåªãã代æ¿ãšãªãã®ã: éç«ã£ãç¹åŸŽã¯ãDurable FunctionsããšåŒã°ãããã®ã§ãããã®æ¡åŒµæ©èœã«ããããµãŒããŒã¬ã¹ãªæ¹æ³ã§ã¹ããŒããã«ãªé¢æ°ãæžãããšãã§ããèªåã§ç¶æ ã管çããããšãªããè€éã§é·æéå®è¡ãããããã»ã¹ã調æŽããã®ã«æé©ã§ãããŸããã€ã³ã¹ã¿ã³ã¹ããŠã©ãŒã ç¶æ ã«ä¿ã¡ãã³ãŒã«ãã¹ã¿ãŒããå®å šã«ãªãããã¬ãã¢ã ãã©ã³ãªã©ãããŸããŸãªãã¹ãã£ã³ã°ãã©ã³ããããŸãã
é·æãšçæ:
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é·æ: ãDurable Functionsãã«ããã¹ããŒããã«ãªã¯ãŒã¯ãããŒã®ãŠããŒã¯ãªãµããŒããã³ãŒã«ãã¹ã¿ãŒãããªããããã®æè»ãªãã©ã³ãC#ããã³.NETéçºè åãã®çŽ æŽãããããŒã«ã
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çæ: ãã§ã«Azureã®ãšãã¹ããŒãã§ãªãå Žåããã©ãããã©ãŒã ãå°ãè€éã«æããããããšããããŸããåºæ¬çãªãåŸé課éããã©ã³ã§ã¯ãããªãé¡èãªã³ãŒã«ãã¹ã¿ãŒãã®é å»¶ãçºçããå¯èœæ§ããããŸãã
æé: Azure Functionsã«ã¯ãæ¯æ100äžãªã¯ãšã¹ããš400,000 GBç§ã®ãªãœãŒã¹äœ¿çšéãå«ãç¡ææ ããããŸããäž»ã«3ã€ã®ãã©ã³ããããŸãã
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åŸé課éãã©ã³: æšæºçãªåŸé課éã¢ãã«ã§ãèªåçã«ã¹ã±ãŒãªã³ã°ããŸãã
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Premium ãã©ã³: ã³ãŒã«ãã¹ã¿ãŒããé¿ããããã«äºåã«ãŠã©ãŒã ç¶æ ã®ã€ã³ã¹ã¿ã³ã¹ãšããè¯ãããŒããŠã§ã¢ãæäŸããŸãããã¢ã¯ãã£ããªã€ã³ã¹ã¿ã³ã¹ã«å¯ŸããŠæéãçºçããŸãã
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Dedicated (App Service) ãã©ã³: å°çšã®ãã·ã³ã§é¢æ°ãå®è¡ãããããäºæž¬å¯èœã§éãã¯ãŒã¯ããŒãã«é©ããŠããŸãã
3. Cloudflare Workers
Cloudflare Workersã¯ãŸã£ããç°ãªãçš®é¡ã®ããŒã«ã§ããå€§èŠæš¡ãªããŒã¿ã»ã³ã¿ãŒã§å®è¡ãããã®ã§ã¯ãªããã³ãŒãã¯Cloudflareã®å·šå€§ãªã°ããŒãã«ãšããžãã±ãŒã·ã§ã³ãããã¯ãŒã¯äžã§å®è¡ããããããç©ççã«ãŠãŒã¶ãŒã«è¿ããªããŸããã³ã³ãããVMã䜿çšãããV8 IsolateïŒChromeãã©ãŠã¶ã®èåŸã«ããæè¡ïŒã䜿çšãããããã³ãŒã«ãã¹ã¿ãŒãã¯ã»ãŒååšããŸããã
ãªãåªãã代æ¿ãšãªãã®ã: ã¬ã€ãã³ã·ãŒãããªãã®æµã§ãããªãã°ãWorkersã¯æé«ã®å³æ¹ã§ããA/Bãã¹ããAPIããã«ãŠã§ã¢ãèªèšŒã®åŠçãªã©ãé床ããã¹ãŠã§ããå Žåã«æé©ã§ãããšããžã§å®è¡ãããããããªã¯ãšã¹ããã¡ã€ã³ãµãŒããŒã«å°éããåã«ååããŠå€æŽããããšãã§ããããã¯éåžžã«åŒ·åã§ãã
é·æãšçæ:
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é·æ: ã³ãŒã«ãã¹ã¿ãŒãã¯åé¡ã«ãªãããã³ãŒãã¯äžçäžã«èªåçã«åæ£ãããŠäœã¬ã€ãã³ã·ãŒãå®çŸããæéã¯ã·ã³ãã«ã§ãªã¯ãšã¹ãããŒã¹ã§ãã
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çæ: å®è¡æéã¯éåžžã«çãïŒç§åäœã§ã¯ãªãããªç§åäœã®CPUæéïŒãããéãåŠçã«ã¯åããŠããŸããããŸããäž»ã«JavaScript/TypeScriptãšWebAssemblyïŒWASMïŒã«çŠç¹ãåœãŠãŠããŸãã
æé: Cloudflareã¯ã1æ¥ããã10äžãªã¯ãšã¹ããå«ãéåžžã«å¯å€§ãªç¡æãã©ã³ãæäŸããŠããŸããææãã©ã³ã¯éåžžã«ã·ã³ãã«ã§ãã
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ãªã¯ãšã¹ã: 100äžãªã¯ãšã¹ãããã$0.30ã
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CPUæé: 100äžCPUããªç§ããã$0.02ã
å¥åŠãªGBç§ã®èšç®ãAPIã²ãŒããŠã§ã€ã®è¿œå æéã¯ãªããããã³ã¹ãã¯éåžžã«äºæž¬ããããã§ãã
4. Google Cloud Run
Google Cloud Functionsãã³ãŒãã¹ããããçšã§ããã®ã«å¯ŸããGoogle Cloud Runã¯ã³ã³ããçšã§ãããã®äžã€ã®éããããããæãæè»ãªãµãŒããŒã¬ã¹ãã©ãããã©ãŒã ã®äžã€ã«ããŠããŸããã©ããªã¢ããªã§ããã©ããªèšèªã§ããã©ããªäŸåé¢ä¿ã§ãDockerã³ã³ããã«ããã±ãŒãžåã§ããCloud Runããã®å®è¡ãšãŒããžã®ã¹ã±ãŒã«ã¢ããã»ããŠã³ãåŠçããŠãããŸãã
ãªãåªãã代æ¿ãšãªãã®ã: Cloud Runã¯Lambdaã®æå€§ã®æ©ã¿ã®2ã€ã解決ããŸãã第äžã«ãæå€§ãªã¯ãšã¹ãã¿ã€ã ã¢ãŠãã60åãšé·ããããé·æéã®ãžã§ãã«æé©ã§ãã第äºã«ãç¬èªã®ã³ã³ãããæã¡èŸŒããããFaaSãã©ãããã©ãŒã ããµããŒãããã©ã³ã¿ã€ã ã«å¶éãããŸãããWebãµãŒããŒå šäœãããŒã¿åŠçã¹ã¯ãªãããªã©ãã³ã³ããã«å ¥ãããããã®ãªãäœã§ãå®è¡ã§ããŸãã
é·æãšçæ:
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é·æ: ã«ã¹ã¿ã ã³ã³ããã䜿çšã§ããããéåžžã«æè»ã60åãšããã¯ããã«é·ãã¿ã€ã ã¢ãŠãããŒããŸã§ã¹ã±ãŒã«ããŠã³ã¹ããç¯çŽãæå°ã€ã³ã¹ã¿ã³ã¹ãèšå®ããŠã³ãŒã«ãã¹ã¿ãŒãããŒãã«ã§ããã
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çæ: Dockerãšã³ã³ããã«ç²ŸéããŠããå¿ èŠããããŸãããŸããæ éã«èšå®ããªããšFaaSãããé«äŸ¡ã«ãªãå¯èœæ§ããããŸãã
æé: Cloud Runã®æéã¯ãã³ã³ããã䜿çšããvCPUãšã¡ã¢ãªã«æ¯ç§åºã¥ããŠããŸããæ¯æ180,000 vCPUç§ãš360,000 GiBç§ã®ã¡ã¢ãªãå«ããã£ãããšããç¡ææ ããããŸãããã®åŸã¯ãæãè¿ã100ããªç§åäœã§ã䜿çšããæ£ç¢ºãªãªãœãŒã¹ã«å¯ŸããŠè«æ±ãããŸãã
5. OpenFaaS (ã»ã«ããã¹ã)
ãã³ããŒããã¯ã€ã³ããå®å šã«éããã人ã«ãšã£ãŠãOpenFaaSã¯ç¬èªã®ããŒããŠã§ã¢äžã§ãµãŒããŒã¬ã¹ãå®è¡ããããã®ãããã®ãªãŒãã³ãœãŒã¹ãã¬ãŒã ã¯ãŒã¯ã§ãããããKubernetesã¯ã©ã¹ã¿ãŒäžã«ãããã€ããèªç€Ÿã®ããŒã¿ã»ã³ã¿ãŒã§ããããšã¯ã©ãŠããããã€ããŒäžã§ããããšãå®å šãªå¶åŸ¡ãåŸãããšãã§ããŸãã
ãªãåªãã代æ¿ãšãªãã®ã: OpenFaaSã䜿ãã°ãäžã€ã®ã¯ã©ãŠãäŒæ¥ã«çžãããããšãªããµãŒããŒã¬ã¹ã®å©ç¹ãåŸãããšãã§ããŸããå€§èŠæš¡ã«å®è¡ããŠããå Žåãèªèº«ã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã®æéãæ¯æãã ããªã®ã§ãæãå®äŸ¡ãªãªãã·ã§ã³ã«ãªãå¯èœæ§ããããŸããã¿ã€ã ã¢ãŠããã©ã³ã¿ã€ã ãã»ãã¥ãªãã£ã«é¢ãããã¹ãŠãèªåã§æ±ºå®ã§ããŸãã
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