信息系统及其综合集成技术

信息与信息系统无处不在,信息化已成为当今的时代特征。本文通过对这一时代特征的透视,首先阐明计算机信息系统的切确含义和基本结构;然后指出,为适应信息世界的不断变化和发展,一体化信息系统所需的综合集成是柔性的,并揭示支持随需应变的若干敏捷软件技术;进而就相关的平台软件,包括基础中间件和各类应用集成中间件,以及领域应用框架进行分类并作必要诠释;最后讨论信息系统的发展趋势和云计算等若干热点问题。

Information Systems and Their Comprehensive Integration Technologies

Information and information systems are widely spread and omnipresent.Now informationization is the feature of the times.With the perspective of this feature,the paper firstly clarifies the exact meanings and basic structures of information systems,points out that unified information systems require the flexible comprehensive integration and reveals the key software technologies that can be changing on demand,and gives the necessary classification and annotations of the related fundamental software technologies,including basic middleware,various application integration middleware and domain application frameworks.Finally the paper discusses the developing trend of information systems and some hot issues such as cloud computing.