多源异构数据库的集成的研究  

Integrated Method and Application on Multi-source Heterogeneous Database

作　　者：毛小燕[1] 孔玲爽[1] MAO Xiao-yan,KONG Ling-shuang （Hunan University of Arts and Science,College of Communication and Electric Engineering,Changde 415000,China）

机构地区：[1]湖南文理学院电气与信息IT程学院,湖南常德415000

出　　处：《电脑知识与技术》2008年第6期1197-1199,共3页Computer Knowledge and Technology

摘　　要：本文简要介绍了在大型企业中普遍存在的多源异构数据库状况．及几种行之有效的数据集成方法，同时以一种用对照表完成结构差异较大的数据库数据转化方法为例．详细阐述了多源异构数据库数据转化和共享的思路。The article briefly introduced the condition of multi-source heterogeneous database widely existed in the enterprises,and several effective methods of data integration. Simultaneously presented an example about the method of data exchange between different databases based on the comparison table,and detailedly illuminated the thoughts about the data exchange and share of multi-source heterogeneous databases.

关 键 词：多源异构数据库 数据集成 对照表 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术]