Cqrs

2 articles

cqrs7 min read

CQRS and Event Sourcing — TypeScript Implementation Guide 2026

Implement CQRS and Event Sourcing in TypeScript with typed commands, events, aggregate roots, and projections. Learn when these patterns add value and when they add unnecessary complexity. For backend engineers designing audit-critical or high-read systems.

March 19, 2026Read →

cqrs11 min read

CQRS Implementation — Separate Command and Query Models for High-Scale Apps

Implement CQRS (Command Query Responsibility Segregation) to scale reads independently from writes. Learn command bus patterns, query bus patterns, eventual consistency, projections, CQRS without event sourcing, testing strategies, and when the complexity is justified.

March 15, 2026Read →