Reading notes-domain driven design: The core complexity of software-1

2015–6-28 the first chapter is the key factor of effective modeling of knowledge 1. Model and implementation of the binding model to be based on the reality of business, and the user is not the reality of the business disjointed 2. Acquiring a model-based language that describes the modeled models, such as UML diagrams, business-based terminology, without singularity, in a unified language (understood by both business and developers), means that business people and developers build a bridge of communication based on the model. 3. Develop a knowledge-rich model that is flexible and adaptable to changing models, which cannot be simply equated with class diagrams, but rather solutions to complex business problems. Contains various types of knowledge 4. Abstract the description of the business is abstracted from the analysis of the scene and the analysis of the demand. With the development of this business, the model is a change, and the model needs to be iterative, for obsolete concepts to be removed. Go to its dregs and take its essence. Model is based on the actual business to create, the analysis of requirements, to deep-rooted mining needs, know what the nature of demand, only in this way can be better to build models. The establishment of the model is a bridge of business and development communication, through the establishment of the model, the developers understand the requirements, the two sides together to clarify what the problem is, found that those business is changing, those are unchanged, let the system better to achieve business, adapt to change.

Reading notes-domain driven design: The core complexity of software-1