| 构建数据仓库实例 |
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| 引用本文： | 王骏.构建数据仓库实例[J].计算机工程与设计,2006,27(19):3663-3665,3712. |
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| 作者姓名： | 王骏 |
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| 作者单位： | 湖南大学,湖南,长沙,410082 |
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| 摘 要： | 介绍了数据仓库技术的概念和内容,以数据仓库D系统的构建为实例,对建立数据仓库系统的理论和实践上的研究.分析了W企业的实际情况,设计出了适合企业需求的系统整体结构.对确定系统开发模式,以及设计数据模型的方法和过程加以描述.以数据仓库系统建设中的数据的提取、加载和联机分析处理（OLAP）为重点,对数据仓库的设计开发过程进行了详细的阐述.
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| 关 键 词： | 数据仓库 数据集市 提取 加载 联机分析处理 元数据 |
| 文章编号： | 1000-7024（2006）19-3663-03 |
| 收稿时间： | 2005-08-03 |
| 修稿时间： | 2005-08-03 |
Example of building data warehouse |
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| WANG Jun.Example of building data warehouse[J].Computer Engineering and Design,2006,27(19):3663-3665,3712. |
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| Authors: | WANG Jun |
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| Affiliation: | Hunan University, Changsha 410082, China |
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| Abstract: | The concept and contents of data warehouse are introduced,and theoretical and practical study on the key technologies of building the data warehouse system are made according to the building of data warehouse D system's.Firstly,the present conditions of W corporation is analyzed and a suitable system construction for corporation's demand is designed.In the meanwhile,the pattern of the exploiting the system and the method and process of designing the data model are described.In the end,a detail elaboration of data wa-rehouse design is given emphasized on the data extracting,data loading and OLAP in the process of constructing the data warehouse. |
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| Keywords: | data warehouse data mart extract load OLAP metadata |
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