UML modeling for a knowledge base online knowledge base project

 

 

The project will be developed using Silverlight, because it involves many multimedia applications and is mainly intended for enterprise users.

I,Positioning

This system is a "knowledge base Website" for coal mine enterprises. It is a complete system that includes the input, review, query, and maintenance functions of Knowledge Information (books, articles, and accident trees. Some of the modules include (but are not limited to) the following:

1. Front-end Digital Library

1.1 Foreground Data Search module. Including the entire data search policy, including classification, search, and various activity forms.

1.2 front-end user center. This includes maintenance of user information and behavior information.

2. backend kberp

2.1 front-end digital data centers and other information maintenance modules. That is, the website management module. Corresponding operation role: website O & M personnel

2.2 The book management module manages the classification of books and basic information such as books. Corresponding operation roles: website O & M personnel, library management personnel, etc.

2.3 The article management module manages articles, including entry, review, modification, and keyword setting. Corresponding operation roles: website O & M personnel, article management personnel, etc.

2.4 The Accident Tree management module manages the Accident Tree, including drawing, inputting, reviewing, modifying, and setting associations. Corresponding operation roles: website O & M personnel and Accident Tree management personnel.

3. Others

The system also needs permission support.

II,About the Development Mode

The best development mode is "no mode", which is suitable for teams. However, we also need to have a basic idea. We don't have to stick to shape, we don't have to be too formal, but we need to be agile.

III,About architecture

Common "three-tier architecture" or "MVC" can be used ".

IV,System use case diagram description

 

This is the overall design of the system. The "activity diagram" will be used to display several major business processes.

Transfer Array