João Esperancinhajesperancinha.hashnode.dev·Dec 30, 2024CQRS — Command Query Responsibility Segregation — A Java, Spring, SpringBoot, and Axon ExampleIntroduction The first time this term appeared in Software Engineering lexicons was all the way back in 1997. It appeared in the book "Object-Oriented Software Construction" by Bertrand Meyer. At this time it was known as CQS (Command Query Separatio...command query responsibility segregation
