The Development Process of Component-Based Application Software

Component-based software development is an effective and efficient approach to improve productivity and quality of software development. So far, almost all the technologies of software components focus on component description and operation. But the software architecture which takes component as the basic unit has a great progress, and provides a software development process of the top-down through describing its structure and features. In order to improve the efficiency and quality of management information system (MIS), the reusable component technology has been introduced in MIS. Through the description of the structure and features, the reusable components are used in the structure and features of MIS in the development process such as demands analysis, system design, system implementation, system testing, and system maintenance. The result shows that supporting and implementing the assembly of MIS under the platform of component running has improved the stability quality and development efficiency of the existing MIS.