Domain Model Business
You can iterate faster on your business.
Domain model business. That is a domain model focuses on one domain such as. More precisely the up domain model is a specialization of the up business object model bom focusing on explaining things and products important to a business domain rup. A business domain in object oriented programming is the set of classes that represent objects in the business model being implemented.
A domain model captures the concepts and activities of some enterprise. The concepts include the data involved in the business and rules the business uses in relation to that data. Because the domain model changes way less frequently.
A domain model is a tool to help create conceptual understanding about a product or system. You re changing less code. In enterprise architect a business domain model is represented as a conceptual class diagram as illustrated by this diagram from the car rental system model from the eaexample model.
The business domain is distinguishable from the business model in that the business model is an understanding and explanation of information and behaviors in the problem domain while the business domain is an implementation of that model in a specific. Often the domain model will translate directly into the domain layer of the three layered architecture that will be discussed later. It helps the business owners to visualise together with us and to specify their intentions in a disciplined and rigorous way.
The domain model is a representation of meaningful real world concepts pertinent to the domain that need to be modeled in software. A model allows us to find meaning in the business domain and to communicate an understanding effectively to others. The business domain model provides the business vocabulary the terms and facts on which business rules can be modeled.
We can think of the enterprise as the business environment of the system to be developed. If you can get that right then the business rules can change faster. A domain model leverages natural.