CQRS
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What is CQRS?
CQRS (Command Query Responsibility Segregation) is an architectural pattern that is used to separate the responsibilities of reading and writing data in a software system. In a CQRS architecture, the system is divided into two separate parts: the command side and the query side.
The command side is responsible for processing commands and updating the system's state, while the query side is responsible for reading the current state of the system and returning the results to the client. The command and query sides can use different data models, storage mechanisms, and even different technologies.
Free resources to learn CQRS
More in stage 12: Architectural Patterns
CQRS: common questions
Can I learn CQRS in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain CQRS in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this CQRS tutorial for beginners?
It is lesson 82 of 94 in the free Software Design and Architecture roadmap, in stage 12, Architectural Patterns. If you are new to Software Design and Architecture, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.