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| 基于数据仓库的OLAP技术的研究综述 | |
| 引用本文： | 梅伟恒,康晓东,江玉彬.基于数据仓库的OLAP技术的研究综述[J].中国科技信息,2006(14):134-135,138. |
| 作者姓名： | 梅伟恒 康晓东 江玉彬 |
| 作者单位： | 1. 华润电力湖北有限公司,437300 2. 宁夏电力通信公司,750001 3. 华北电力大学电子与信息工程学院,071003 |
| 摘 要： | 描术了数据仓库的定义及基本特征，并对其体系结构作了说明，在此基础上，引入OLAP的定义，开绍了OLAP的特点及其与DW的区别，随后对MOLAP，ROLAP、HOLAP作了简单介绍，最后论述了OLAP技术的最新发展功态。 |
| 关 键 词： | 数据仓库 联机分析处理 决策支持系统 |
A Survey of OLAP Technology Based on Data Warehouse |
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| MEI Weiheng,KANG Xiaodong,JIANG Yubin.A Survey of OLAP Technology Based on Data Warehouse[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2006(14):134-135,138. | |
| Authors: | MEI Weiheng KANG Xiaodong JIANG Yubin |
| Abstract: | The definition of DW and its basic characteristic besides its system structure are described in this paper, Based on this, a definition of OLAP is introduced, furthermore, the difference between OLAP and DW is analyzed. MOLAP, ROLAP and HOLAP and the current development tendency of OLAP thechnology are elaborated at the end of the paper. |
| Keywords: | data warehouse (DW) on-line analytical processing (OLAP) decision support system (DSS) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |