CQRS Framework
The CQRS Framework (Command Query Responsibility Segregation) is a software architectural pattern that separates the handling of data modification (commands) from data retrieval (queries). This separation allows for more scalable and maintainable applications, as each part can be optimized independently. For instance, the command side can focus on processing business logic, while the query side can be optimized for fast data retrieval.
In a CQRS system, commands are responsible for changing the state of the application, while queries are used to read data without affecting the state. This approach can improve performance and simplify complex domains by allowing different models for reading and writing data. It is often used in conjunction with event sourcing, where changes to the application state are stored as a sequence of events.