Serverless ile istegelsin
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istegelsin G端nl端k market al脹veriinizi yapabileceiniz, tazeliini bozmadan evinize kadar sipariinizi getiren bir e-ticaret altyap脹s脹. Business Logic yaz脹yoruz, Infrastructure deil Sadece FaaS deildir Microservices based services - but managed by AWS SQL vs NoSQL - centralized vs distributed SQL vs Serverless NoSQL (DynamoDB) DynamoDB Infrastructure as Code - CI & CD Step Functions GraphQL Event Based Observability
Serverless ile istegelsin
- 1. istegelsin Ceri Tandoan & Baran Baygan
- 2. Nedir? G端nl端k market al脹veriinizi yapabileceiniz, tazeliini bozmadan evinize kadar sipariinizi getiren bir e-ticaret altyap脹s脹. En Kaliteli Sebze, Et Meyveler Y端zlerce marka, binlerce 巽eit 端r端n Her zaman istediin 端r端n gelir. T端m 端r端nler supermarket fiyat脹na zahmetsizce kap脹ya teslim eder Kusursuz m端teri memnuniyeti
- 3. Nerede? Tamamen mobil bir altyap脹 (IOS ve Android) K脹sa bir s端re sonra desktop olarak da kar脹n脹zda. Link : https://goo.gl/ur5Kiu
- 4. Nas脹l 聴liyor? Adresinizi belirleyin. Dilediiniz 端r端nleri se巽ip sepetinizi oluturun. Teslimat i巽in istediiniz saati se巽in. Siparileriniz souk zincir bozulmadan kap脹n脹za teslim edilsin.
- 5. Nas脹l al脹脹yor? %100 AWS Temel E-Ticaret Domainleri r端n Bilgi Y旦netimi: Amazon RDS,Amazon ElasticSearch,EC2 Sipari Y旦netimi: Lamda, DynamoDB, ElasticSearch ERP: EC2 MS SQL Server Reporting: S3,Amazon ElasticSearch, Lambda Integration: AWS Elastic Beanstalk CI,CD: CodeCommit, Codebuild,CloudFormation Next Steps: AWS Glue, AWS Quicksight, AWS Personalize
- 6. Neler konuaca脹z? Neden serverless? SQL vs NoSQL? Infrastructure as Code & CI/CD Graphql? Web Servisler? Event based? Realtime?
- 10. Monolithic
- 11. Microservices
- 13. Serverless
- 14. Serverless nedir? Business Logic yaz脹yoruz, Infrastructure deil Sadece FaaS deildir Microservices based services - but managed by AWS rnek: S3
- 15. Neden serverless? Basit - 端nk端 Infrastructure outsourced - Demo Ucuz - 端nk端 elastic S3 kullanmayabilir misiniz? - (Sadece FaaS deil)
- 16. SQL vs NoSQL - centralized vs distributed SQL vs Serverless NoSQL (DynamoDB) Sava son kullan脹c脹 ile yaanacak. Backoffice ile deil
- 17. Son kullan脹c脹n脹n sorgu 巽ekmesine gerek var m脹? Sadece kendi verisi ile ilgileniyor.
- 18. DynamoDB
- 19. DynamoDB Serverless Horizontal Scaling Point in time recovery DynamoDB streams -> Lambda Multiple indexes
- 20. DynamoDB Partition Key se巽imi Yanl脹: Partition Key: DepoId, SortKey: Sipari No Partition Key: ZoneId, SortKey: IoT Device Id Doru: Partition Key: Sipari Id Partition Key: Kullan脹c脹 Id, Sort Key: Sipari Id
- 21. Y旦neticiler i巽in SQL gerekebilir Verinin tamam脹 ile ilgililer
- 22. Data kopyalamak k旦t端 bir ey deil. Buffer kullanarak 旦l巽eklenenden 旦l巽eklenmeyene ak脹. Caching strategy?
- 23. SQL vs NoSQL - centralized vs distributed SQL NoSQL - DynamoDB Okurken d端端n Yazarken d端端n Dikey l巽eklenir Yatay l巽eklenir Trigger kullanma Trigger kullan Birden fazla index ile sorgulayabilirsin Tekrar: yazarken d端端n
- 25. Infrastructure as Code - CI & CD Cloudformation -> SAM Template Cloudformation Resource Hard Names CodeCommit - Git repo CodePipeline - Orchestration CodeBuild - SAM package & SAM deploy Amplify?
- 26. Lambda Environment Vars - Parameter Store !! Layers - :) Custom Runtimes - a bit too late! 6 MB limit Cold Start? (Graphql)
- 27. Step Functions 1 sn wait time Error handling & Retry mechanism 1 year max run time
- 28. Graphql Client / Server decoupling Self documented Client specifies what needs to be fetched Too much client dev responsibility! What went wrong in my query? Appsync - serverless graphql (Template resolver hell, VTL?)
- 29. Event Based Data changes trigger events DynamoDB streams Is Req/Res dead? (Firestore, API Gateway sockets)
- 30. Observability Cloudwatch - NoSQL logs X-Ray - Tracing