Implementing domain driven design software#

2.2 Command Query Responsibility SegregationДomain-driven design articulates a number of high-level concepts and practices.

2.1 Model-driven engineering and architecture.

The term was coined by Eric Evans in his book of the same title published in 2003. While domain-driven design provides benefits such as maintainability, Microsoft recommends it only for complex domains where the model provides clear benefits in formulating a common understanding of the domain.

initiating a creative collaboration between technical and domain experts to iteratively refine a conceptual model that addresses particular domain problems.Д¬riticisms of domain-driven design argue that developers must typically implement a great deal of isolation and encapsulation to maintain the model as a pure and helpful construct.basing complex designs on a model of the domain.placing the project's primary focus on the core domain and domain logic.Дomain-driven design is predicated on the following goals:

Implementing domain driven design software#

For example, if a software processes loan applications, it might have classes like LoanApplication and Customer, and methods such as AcceptOffer and Withdraw.ДDD connects the implementation to an evolving model.

One concept is that the structure and language of software code (class names, class methods, class variables) should match the business domain. Domain-driven design ( DDD) is a software design approach focusing on modelling software to match a domain according to input from that domain's experts.