摘要
提出基于XML技术的信息交换模型,采用XML文档作为底层的信息交换载体,建立了Internet/ Intranet环境下的信息集成交换平台,开发实现了相应的软件构件,为低层本地实现异构数据库系统间信息的集成与共享提供了一种有力的方法.并在重大环境污染事故危险源管理系统中实现了各级环保部门之间的XML数据交换,同时探讨了XML在企业间信息交换的工作机理和应用模式.
A data exchanging model based on XML technique is proposed in this article. Using XML documents as the base of data communication carrier, the information communication platform under Internet/Intranet environment is established and the software component is developed, which provides an effective low-cost method and tool to integrate and share different format data between heterogeneous databases. The data exchanging based on the XML technique is realized, which is during the classed environment departments, in the database managing system of Fatal Environmental Contaminator Accident Danger, and the operation principles and application modes of XML information exchange among enterprises are discussed in this article.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
2007年第2期50-53,共4页
Journal of Yangzhou University：Natural Science Edition
基金
国家自然科学基金(60673060)
国家科技基础条件平台项目(2004DKA20310)
国家"十五"重大科技攻关项目(2003BA614A)
江苏省自然科学基金(BK2005047)
江苏省"青蓝工程"基金
关键词
XML
异构数据库
信息交换
XML
heterogeneous databases
information exchange
