构件技术在分布式信息系统中的应用

Application of Component in Distributed Information System

建立一个高效、稳健、可靠性和可维护性高的分布式信息系统是软件开发者面临的一个新课题。可以在系统分析和建模的基础上,设计出可靠性高、可重用性好的各种构件,通过构件的组装复用快速开发应用系统。这种基于构件的开发方法与传统的基于代码的开发方法相比,显著地提高了系统开发的效率和质量。

How to set up an effective and strong distributed Information system and how to enhance its reliability and maintainability is a question for developers. Different kinds of software components, which are reliable and reusable, are designed according to system analysis and modeling. Through assembling these components, information system can be fast developed. Comparing with the code-based method, this component-based development method shows better efficiency and quality.