以数据库为中心的应用系统开发的一种新模式

A New Paradigm for the Development of Database Centered Applications

结合当前软件开发的若干新概念和新技术,如体系结构、设计模式、面向GUI(Graphical User Inter-face)、软件重用与软构件、软件演化等,对以数据库为中心的应用系统的开发提出一种新的模式,实现相关的基础设施和支持工具.它首先设计和选择一个合适的体系结构,再通过设计模式命名,抽象化,确定一个通用设计结构,保证使用设计模式的软件子系统有较好的灵活性和可重用性.通过对应用系统的基本行为分析,建立一个以GUI为驱动的基本操作行为模式构件库.该数据库可为终端用户的应用程序开发提供一种高效灵活、简单易用,且能适应用户个性化和特殊应用逻辑需求,以及能进行演化以适应业务发展的变化的机制.

A new paradigm for the development of database centered applications is proposed by fusion of multiple new software concepts and technologies such as architecture, design pattern, GUI （graphical user interface） orientation, reuse and software component, evolution,etc. By building a GU1 driven components repository for essential operating behavior, which are also addressed in the paper, the paradigm provides for the development of database centered applications a flexible, efficient, simple and easy to use method and facility which will satisfy every demand of end users including personalization, the requirements of special business logic and the adaptation to meet the changing and developing of business.