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.
Read moreIs DDD and clean architecture same?
Use Cases (a Clean Architecture term) are similar to Application Services in DDD. At least their relative positioning is. … Application Services. BookKnown asLayerDomain-Driven Design (DDD)Application ServiceApplicationClean Architecture (CA)Use CaseApplicationComparison of Domain-Driven Design and Clean Architecture … khalilstemmler.com › articles › domain-driven-design-vs-clean-architecture
Read moreWhat is use case clean architecture?
The purpose of a use case is to serve a user’s use case of the system . For example, “turn light on” or “send email to tenant”. In code, the entry point of a Use Case is a class that has one public method.
Read moreWhat is the point of clean architecture?
The main purpose of Clean Architecture is to allow the business to adapt to changing technology and interfaces . While the internet might move from desktop to mobile, or from mobile to virtual assistant, the core business remains the same.
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