| 基于数据仓库的通用ETL工具的设计与实现 |
| |
| 引用本文： | 陈弦,陈松乔.基于数据仓库的通用ETL工具的设计与实现[J].计算机应用研究,2004,21(8):214-216. |
| |
| 作者姓名： | 陈弦 陈松乔 |
| |
| 作者单位： | 中南大学,信息科学与工程学院,湖南,长沙,410083 |
| |
| 摘 要： | 讨论了一种基于异构数据源通用ETL工具的设计方法和实现过程，它能实现异种数据源的数据转换，并将数据装载到中心数据库中，具有一定易用性、灵活性和扩展性。该工具根据索引库来获得目标数据库与源数据库的映射关系。
|
| 关 键 词： | ETL 异构数据 索引库 |
| 文章编号： | 1001-3695(2004)08-0214-03 |
| 修稿时间： | 2003年9月28日 |
Design and Implementation of General ETL Tool Based on Data Warehouse |
| |
| CHEN Xian,CHEN Song-qiao.Design and Implementation of General ETL Tool Based on Data Warehouse[J].Application Research of Computers,2004,21(8):214-216. |
| |
| Authors: | CHEN Xian CHEN Song-qiao |
| |
| Affiliation: | (College of Information Science & Engineering,Central South University,Changsha Hunan 410083,China) |
| |
| Abstract: | 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. |
| |
| Keywords: | ETL Heterogeneous Data Index Database |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用研究》浏览原始摘要信息 |
|
点击此处可从《计算机应用研究》下载全文 |
