Domain Model Design Pattern

Sample domain model for a health insurance plan.

Domain model design pattern. Domain modeling is one of the key design patterns approaches that assumes deriving the solution object model directly from the problem domain while preserving both behavior and data see 3. The pattern provides an object oriented way of dealing with complicated logic. Basing complex designs on a model.

Placing the project s primary focus on the core domain and domain logic. Domain driven design is predicated on the following goals. Ddd connects the implementation to an evolving model.

Domain driven design is the concept that the structure and language of software code should match the business domain. In software engineering a domain model is a conceptual model of the domain definition needed that incorporates both behaviour and data. Instead of having one procedure that handles all business logic for a user action there are multiple objects and each of them handles a slice of domain logic that is relevant to it.

The third and more complex solution for organising domain logic is a design pattern called domain model. See 2 for a systematic and detailed outline of such best practices known by the term of domain driven design.