Event Sourcing with EventStore and Go
summary
Shows how EventStore + Go writes JSON sales events and reads them back with a live subscriber, generating a demo stream (10 million looped events) and replaying from start-from-zero replay or from a stored checkpoint. Demonstrates a trivial consumer that filters by department and maintains a running total, proving new projections can be added later to compute historical answers. Notes real clusters handle high throughput at low CPU, and that the newer EventStore gRPC Go client is not yet official.
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chapters (8)
- 0:00Intro
- 0:50Disclaimer
- 1:27Relational Databases
- 2:17Benefits
- 4:44Running EventStore
- 6:06Creating a Producer
- 13:31Generating Events
- 14:10Outro
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