AWS User Group Meetup Feb2023.pptx
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This document discusses continuous application modernization on AWS. It focuses on splitting monolithic applications into microservices. Some key benefits discussed include cost optimization, improved performance and scalability. Several approaches are presented for splitting monoliths, such as the strangler fig pattern and using tools like the .NET Microservice Extractor. Change data capture and parallel runs are also presented as techniques to help modernize databases and split applications.
AWS User Group Meetup Feb2023.pptx
- 1. Continuous Application Modernization on AWS Dorian SEZEN, Consultant @kloia, AWS Ambassador @deryadorian
- 2. About me: Dorian Sezen Founder DevOps Underground London: https://www.meetup.com/DevOps-Underground/ Linux/OSS lover since ‘97 ex-CTO Amazon Subsidiary AWS Ambassador Dev + Ops + DevOps Consultant/Partner @kloia
- 4. App. Modernisation? Cloud-Native Transformations Automation Platform Development X-as-code Transitions
- 5. App. Modernisation? Splitting the Monolith DB Modernization CQRS/Event Sourcing .NET -> .NETCore/6
- 6. Benefits? Cost Optimisation + deWindowsification + Spot EC2 → Kubernetes: (~%10 → ~%60 utilisation)
- 12. How?
- 13. How? Splitting the Monolith Splitting the Monolith
- 16. How: .NET Microservice Extractor Splitting the Monolith https://aws.amazon.com/microservice-extractor/
- 17. Ref: https://www.oreilly.com/library/view/monolith-to-microservices/9781492047834/ch04.html Transformation SOAP/XML <-> JSON Splitting the Monolith
- 18. To remind: Splitting the Monolith Ref: https://www.xenonstack.com/insights/service-oriented-architecture-vs-microservices/
- 23. How: CDC(Change Data Capture) Ref: https://www.kloia.com/blog/alternative-strangler-fig-approaches-on-aws Splitting the Monolith https://github.com/kloia/debezium-embedded
- 24. How: Parallel Run Splitting the Monolith Ref: https://istiobyexample.dev/traffic-mirroring/
- 25. How: AWS SCT(Schema Conversion Tool) DB Modernization
- 26. How: AWS .NET Toolkit
- 27. How: AWS .NET Toolkit
- 28. Thank you! Questions? / kloia_com Follow us : @deryadorian https://hi.kloia.com/aws-application-modernization-immersion-day-london
Editor's Notes
- #21: breaking foreign-key constraints, breaking transactional boundaries