Event-Driven Services as Neural Synaptic Networks
summary
A working Earthship demo implements an event driven ecommerce system on the Calyx SDK platform, using Java entity services and actions wired into 13 microservices that process about 200 generated orders and produce roughly 10,000 entities and 15,000 events during a run. State is event-sourced, messaging is at-least-once, idempotency and compensating events handle failures, and a Blender + Python visualization (written with ChatGPT help) proves the system scales, recovers, and correctly allocates stock end to end.
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chapters (9)
- 0:00Event-driven systems intro
- 1:04Event-driven architecture basics
- 2:29Earthship demo app
- 8:29Shopping cart service code
- 15:51Neural synaptic analogy
- 20:443D service behavior visualization
- 25:39Key benefits
- 29:10Design patterns & insights
- 30:37Q&A
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