java-design-patterns/cqrs

layout, title, folder, permalink, pumlid, categories, tags

layout	title	folder	permalink	pumlid	categories	tags
pattern	CQRS	cqrs	/patterns/cqrs/		Architectural	Java Difficulty-Intermediate

Intent

CQRS Command Query Responsibility Segregation - Seperate the query side from the command side.

Applicability

Use the CQRS pattern when

• you want to scale the queries and commands independently.
• you want to use different data models for queries and commands. Useful when dealing with complex domains.
• you want to use architectures like event sourcing or task based UI.

Credits

• Greg Young - CQRS, Task Based UIs, Event Sourcing agh!
• Martin Fowler - CQRS
• Oliver Wolf - CQRS for Great Good