Domain Model Vs Information Model
Domain model for me a domain model is a separate thing from any particular code or piece of software.
Domain model vs information model. Typically it specifies relations between kinds of things but may also include relations with individual things. 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. A domain model is a system of abstractions that describes selected aspects of a sphere of knowledge influence or activity a domain.
In each case don t confuse the attribute with the. It can provide sharable stable and organized structure of information requirements or. The model can then be used to solve problems related to that domain.
My domain model is a standalone conceptual entity regardless of whether i. If i come up with a domain model for something to do with restaurants i could express my domain model on a piece of paper if i wanted to or just inside my head. The domain model represents the data being manipulated by the software and the data model represents the data being stored by the database.