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dc.contributor.author王东龙
dc.contributor.author陈建
dc.contributor.author李茂青
dc.date.accessioned2017-11-14T03:20:27Z
dc.date.available2017-11-14T03:20:27Z
dc.date.issued2005-02-28
dc.identifier.citation武汉理工大学学报(信息与管理工程版),2005,(01):31-35
dc.identifier.issn1007-144X
dc.identifier.otherWHQC200501007
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/157189
dc.description.abstract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。
dc.description.abstractMetadata 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.
dc.language.isozh_CN
dc.subject数据仓库
dc.subject元数据
dc.subjectOIM
dc.subjectCWM
dc.subjectdata warehouse
dc.subjectmetadata
dc.subjectOIM, CWM
dc.title数据仓库中元数据管理技术
dc.title.alternativeMetadata Management in Data Warehouses
dc.typeArticle


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