A Path to Event Sourcing With Amazon MSK
summary
A Java-based personal banking demo uses Amazon MSK, AWS Fargate, Amazon Elasticsearch and an open-source Simple Sourcing library to implement event sourcing: three container services (write, projection, read) process three command types (CreateAccount, Deposit, Withdraw), append immutable events to Kafka, and build Elasticsearch projections that the read API returns. Infrastructure deploys via CDK pipeline, containers discover MSK brokers at runtime, projections replay from the log to rebuild views, and Prometheus open monitoring is available for the MSK cluster.
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chapters (9)
- 0:00Introduction to event sourcing
- 1:00Event sourcing fundamentals
- 3:26Architectural design patterns
- 4:45Benefits of event sourcing
- 9:39Overcoming implementation gaps
- 10:56Amazon MSK overview
- 14:46System design and methodology
- 18:51Banking application demo
- 29:46Summary and conclusion
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