组件化松耦合企业应用集成关键技术研究

KEY TECHNIQUES OF COMPONENT-BASED AND LOOSE COUPLING ENTERPRISE APPLICATION INTEGRATION

传统的软件开发模式和系统集成方法造成了企业数据孤岛和紧密耦合局面 ,严重阻碍企业信息化的进程 ,文中提出基于XML建立产品数据共享统一模型 ,遵守组件化软件开发规范 ,应用中间件技术封装企业旧系统 ,基于WebServices进行新系统开发 。

The traditional software development mode and system integration methods result in the data isolated islands and compact coupling in the enterprise, which badly blocks the course of the enterprise′s information sharing, and the phase will become more and more keen-edged as the application systems manifold. In this paper, the authors analyze the problems in the traditional system integration methods, and propose the idea to build the uniform model of product information sharing based on XML. The proposed model observes the development criterion of the component based software, applies the middleware technique to pack the old system in the enterprise and develop new system based on Web Services, thus it can break the compact coupling and connect the data isolated islands, build up the application integration frame of the component based loose coupling enterprise. This technique offers a new thought for the enterprise application integration; what′s more it can expand to the agility supply train to connect with the dynamic e commerce.