基于SOA和Web服务的高校信息系统集成研究

Research on Integration of Information System for Universities Based on SOA and Web Services

高校信息系统是一个有机整体,但由于软件开发技术的限制以及高校信息化由零到整的发展历程,使得各个子系统高度独立,数据与业务无法共享。因此,高校信息系统集成是高校信息化建设的一个重要研究领域,也是高校当前面临的紧迫问题。Web服务是自描述、自包含的应用模块,它具有平台无关性、编程语言无关性等优点。面向服务的架构就是利用Web服务的上述特点,实现系统之间基于标准的、松散耦合的应用架构。本文指出传统解决方案在高校信息系统集成过程中存在的问题,提出符合理想的基于SOA和Web服务的应用集成方案。

The information system for universities is an integrated unit. But each of its subsystem is highly independent and thus its data and services cannot be shared due to the limit of software developing technologies and the slow development of information system for universities. Thereby, information system integration is an important research area to the construction of the information system for universities as well as a pressing problem faced by universities. Web service is a self-description and serf-contain application module, which is independent of developing platform and programming language. Based on the above advantages, service oriented architecture realizes a kind of standard, loose and coupling application architecture within systems. This paper points out the problems according to the traditional integration solution for universifies, and puts forward the application integration solution based on the SOA and the Web services.