domain driven design quickly

It's written in front. In fact, this series of articles have been many netizens reprinted, I also in the previous blog to give the original text of the link. But after all, blog park's popularity, plus a lot of netizens strongly asked me to post the article to the blog park, so finally determined to rearrange the series of articles and posted in the blog park. According to the results of the discussion, as well as their own practice in the accumulation, in the process of finishing, I will be t

I personally think that there are too many concepts in this book. The architecture and development of software are not a combination of concepts. Just use the appropriate words to describe some empirical things. The so-called risk-driven model selects the appropriate design strength based on the project situation to avoid over-design. For complex software systems

Before we talk about why we use analytic models, we now look at the basic principles of the design analysis model. Assign responsibilities and responsibilities to drive design When we begin to analyze the model, we must first understand a very important principle, that is, the responsibility of the center. One of the core principles of OO analysis design, is th

Case: A simple sales system From now on, we will take a simple sales system as an example to discuss the application of entityframework in the field-driven design. To facilitate discussion, our sales system is very simple. It does not involve customers having multiple shipping addresses or any inventory management contents. Assume that our system only needs to maintain the product type, product, and custom

(database-driven approach ). This proves that I am in the first articleArticle"Only the domain model can be mapped to the data model, but not the data model. I can understand that many system-related friends like to consider database matters. After all, data storage is also an indispensable part of the software system (of course, the memory database should be different ), the database structure

. Even if Apple is frustrated with the App, the successful installation and praise of experiment-filled UI and UX application designs like Clear and Rise bring some light to originality. Maybe their interfaces seem extreme and focus on advanced users or explorers. They show everyone the unlimited innovation potential of gesture-driven interface design. There are two interfaces based on the drop-down operati

on the sales order lines, without having to deal with the sales order. Of course, you can do this, but if you have to stick to your point of view, then you are taking the sales order line as an aggregate root, that is, you acquiesced in the lines in your domain model as an entity with a separate concept. In this regard, a more "strong" view has been expressed in the community of domain-

Service, leaving only the ASP. NET development server Right-click the tinylibrary. webapp project, select the set as startup project option, and press Ctrl + F5 or debug | start without debugging in Microsoft Visual Studio to start the application. After the application is started, you can see the main interface as follows: Logon account For testing purposes, tiny Library provides three user accounts by default: daxnet, acqy, and James. The username and password are as follows

Entity Framework, and the current Entity Framework is not completely domain-driven, preferring a technical architecture. For example, the customer entity above, in the solid frame-driven design, it has been "led by the EF" Introduction of the Statute (specification) model. In the above implementation, while LINQ make