信息系统中异构数据库集成关键技术研究

Research on Key Technologies in Information System of Integration of Heterogeneous Database

本文阐述了信息系统中异构数据库的来源和种类,提出了集成异构数据库在信息系统中的重要性。并针对集成技术的关键技术:异构模式的消解、查询处理、事务管理等提出了相应的解决方法。

This paper considers the integration about the heterogeneous Database on information system. Explain the heterogeneous of the Database. Analyzes the method of integration mode of heterogeneous Database. Such as schematic heterogeneity resolution, query processing and transaction management.