A Path to Event Sourcing With Amazon MSK
summary
A Java personal-banking demo implements event sourcing on Amazon MSK, with three Fargate containers (write API, projection, read API) deployed via a CDK pipeline and backed by Amazon Elasticsearch Service. The Simple Sourcing library handles serialization, Kafka comms and aggregate snapshots, commands become immutable events that can be replayed from the start to rebuild projections. Demo shows overdraft validation rejecting withdrawals, end-to-end pipeline builds and runs live with Prometheus monitoring enabled.
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chapters (10)
- 0:00Introduction
- 1:00What is Event Sourcing
- 4:45Why Event Sourcing
- 10:56Apache Kafka
- 14:45Demo
- 18:50Demo Application
- 20:13Application Project
- 21:51Analyst Console
- 23:15Code
- 29:46Recap
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