cqrs2 min read
CQRS and Event Sourcing — TypeScript Implementation
Implement CQRS and Event Sourcing. Separate reads/writes, audit trails, and temporal consistency.
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Event-sourcing
4 articles
event-sourcing8 min read
Event Sourcing for AI Systems — Immutable Audit Trails for Regulated Industries
Event sourcing for AI compliance: immutable audit trails, GDPR Article 22 compliance, replaying AI decisions, PII masking, and temporal queries for regulated industries.
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event-sourcing11 min read
Event Sourcing in Node.js — Storing What Happened Instead of What Is
Build production event-sourced systems. Learn append-only event stores, aggregate reconstruction, snapshots, projections, EventStoreDB vs Postgres, temporal queries, and schema evolution strategies.
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outbox-pattern8 min read
The Transactional Outbox Pattern — Guaranteed Message Delivery Without 2PC
Eliminate dual-write problems with the outbox pattern. Learn polling publishers, CDC with Debezium, and building reliable event-driven systems.
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