This article discusses the concept of Command Query Responsibility Segregation (CQRS), an architectural design pattern that splits systems actions into commands and queries. It also explains the benefits of CQRS, including independent scaling, optimized data schemas, and separation of concerns. The article covers the importance of a clean software architecture and answers questions like what is CQRS, why CQRS, when to use CQRS, and how can we implement it. Additionally, it highlights scenarios where CQRS design is recommended, such as collaborative domains where many users access the same data in parallel, and the importance of not using CQRS for every system design.
