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Design patterns

Architecture, design patterns, and how real systems work. A reading library, separate from the news feed.

Explore system design

Published dates refer to the original writeup. Older articles are included for their explanations and examples.

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02
System Designmartinfowler.com

bliki: Bounded Context

Don't try to build a single, unified model for a large domain. Instead DDD advises us to divide such a domain into many bounded contexts with explicit relationships between them.

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05
System Designmartinfowler.com

bliki: CQRS

CQRS (Command Query Responsibility Segregation) is the notion that you can use a different model to update information than the model you use to read information

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