%0 Journal Article
%T Design and Implementation of General ETL Tool Based on Data Warehouse<br>基于数据仓库的通用ETL工具的设计与实现
%A CHEN Xian
%A CHEN Song-qiao
%A <br>陈弦
%A 陈松乔
%J 计算机应用研究
%D 2004
%I 
%X In this article,design methods and implementation techniques are discussed to realize the ETL among heterogeneous data sources based on all kinds of database.The general ETL tool with better flexibility,extensibility and capability of error handling has efficiently realized the transforming of Heterogeneous data and loading data into center database.The tool gain the mapping relationship between target database and sourse database according to index database.
%K ETL
%K Heterogeneous Data
%K Index Database<br>ETL
%K 异构数据
%K 索引库
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0252C85032A4EC6C&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=5D311CA918CA9A03&sid=797D49279EA93BC4&eid=CEC789B3C68C3BB3&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=14&reference_num=6