基于XML技术的异构数据库集成方案设计

摘要

To the problem of data integration and sharing for heterogeneous database at various department in an enterprise, how to mask the differences between heterogeneous databaseis is studied by using XML technology. A technical solution which integrates a variety of databases via using the XML database as an intermediate database is presented. An example of a fault diagnosis system for a power plant is taken,and a data-exchanging platform based on BizTalk is designed. As a result, the solution of integrated heterogeneous database implements the requirements of supporting multiple heterogeneous databases.%针对企业中各部门异构数据库的数据集成和共享问题,研究了如何利用XML技术屏蔽数据库间的异构数据难题.提出了使用XML数据库作为中间数据库,将多种数据库数据进行集成的方棠.并以某电厂故障诊断系统为例,设计了BizTalk数据交换平台.通过异构数据库集成方案,实现了诊断系统支持多数据库的要求.