Tag

#patterns

3 articles

Core Patterns • October 27, 2022 • 5 min read

Event Sourcing in Practice — Lessons From Shipping It

The things nobody tells you about event sourcing until you've run it in production — snapshot strategies, schema evolution, event stream hygiene, and when to walk away.

event sourcing patterns

Core Patterns • June 15, 2022 • 4 min read

Event Sourcing — The Basics

Storing events instead of state — what it is, what it buys you, and the situations where the complexity is worth the audit trail and replayability.

event sourcing patterns

Core Patterns • March 22, 2022 • 4 min read

CQRS Deep Dive — Reads and Writes Don't Have to Be the Same

Command Query Responsibility Segregation explained from first principles — the problem it solves, when it's overkill, and what it looks like in real Java systems.

cqrs architecture

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