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Odilon HUGONNOT13h ago • 6 min read
CQRS in Go — Part 1: the aggregate, Transition() and the Clone() you forget
How to structure a CQRS aggregate in Go: value struct, Transition() returning a new state, mandatory...
#cqrs#eventsourcing#go#aggregate
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dwighson PavionApr 13, 2026 • 4 min read
1.5M Events/sec on SQLite: What Happens When You Stop Fighting Shared State
I spent years building applications with Postgres. It works. But every time I modeled a domain with....
#typescript#database#sqlite#eventsourcing
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Kingsley Onoh2d ago • 6 min read
The Compliance Problem That Disappears When You Stop Updating Rows
"Show me everything that happened to discrepancy #4721 between Tuesday and Thursday." In a system...
#eventsourcing#postgres#immutablitiy
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Odilon HUGONNOT1d ago • 7 min read
Idempotency in CQRS and Event Sourcing — Part 2: commands, projections and outbox
Idempotent commands with idempotency key, optimistic locking on aggregates, idempotent projections a...
#idempotence#cqrs#eventsourcing#go
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