基于XML的异构数据源集成与交换的实现

IMPLEMENTATION OF HETEROGENEOUS DATASOURCES INTEGRATION AND EXCHANGE BASED ON XML

异构的数据源是大部分大型应用系统所面临的问题,数据库技术在很大程度上还需要依靠内容管理、商业智能、信息集成以及相应的工具等技术做支撑,以对不同平台上的信息进行实时管理。研究了以XML作为中间数据格式,用于完成多个独立的异构系统之间的数据集成和数据交换,并通过一个应用系统实例阐述了XML与DOM技术相结合进行异构数据源之间信息交换的具体实现方法。

Heterogeneous data source is the problem which mostly large-scale application system are confronted with. The technique of database still need content management, business aptitude, information integration and corresponding tools to act as supporters, which can manage information on different platform in real-time. This paper investigates data integration and data exchange between muhi-independent heterogeneous systems ,which use XML as the middle data format. This paper also introduces an application system example to illustrate implementation of the method,which realizes information exchange between heterogeneous data source make use of XML and DOM techniques.