Business rules will probably change less often than the UI designs or something in the database or the network storage . We will communicate with this layer via some provided interfaces. It does not use any concrete model or UI implementation. These are details, and remember—details change.
Read moreWhat is domain in Microservices?
Domain-driven design is the idea of solving problems of the organization through code . The business goal is important to the business users, with a clear interface and functions. This way, the microservice can run independently from other microservices.
Read moreWhat is domain Service in DDD?
Domain Services (or just Services in DDD) is used to perform domain operations and business rules . In his DDD book, Eric Evans describes a good Service in three characteristics: The operation relates to a domain concept that is not a natural part of an Entity or Value Object.
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