| 数据仓库中元数据管理技术 |
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| 引用本文： | 王东龙,陈建,李茂青.数据仓库中元数据管理技术[J].武汉理工大学学报(信息与管理工程版),2005,27(1):26-30. |
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| 作者姓名： | 王东龙 陈建 李茂青 |
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| 作者单位： | 厦门大学,计算机与信息工程学院,福建,厦门,361005 |
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| 摘 要： | 元数据是数据仓库实现和管理的灵魂,也是实现数据仓库系统的一个难点。首先介绍了元数据的定义、作用和分类;然后讨论了数据仓库系统中元数据的标准化情况,着重探讨了元数据的管理策略以及元数据体系结构。
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| 关 键 词： | 数据仓库 元数据 OIM CWM |
| 文章编号： | 1007-144X(2005)01-0026-05 |
| 修稿时间： | 2004年9月8日 |
Metadata Management in Data Warehouses |
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| Wang Donglong,Chen Jian,Li Maoqing Wang Donglong: Postgraduate, School of Computer Science and Technology,Xiamen University,Xiamen ,China..Metadata Management in Data Warehouses[J].Journal of Wuhan University of Technology(Information & Management Engineering),2005,27(1):26-30. |
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| Authors: | Wang Donglong Chen Jian Li Maoqing Wang Donglong: Postgraduate School of Computer Science and Technology Xiamen University Xiamen China |
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| Affiliation: | Wang Donglong,Chen Jian,Li Maoqing Wang Donglong: Postgraduate, School of Computer Science and Technology,Xiamen University,Xiamen 361005,China. |
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| Abstract: | Metadata is the core of realization and management in data warehouse and also the difficulty of building a data warehouse system. The definition, function and classification of metadata are introduced. The standardization of metadata in data warehouse is discussed. The metadata management strategy and metadata architecture are probed. |
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| Keywords: | data warehouse metadata OIM CWM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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