元数据及其管理是数据仓库系统的核心部件。
Metadata and its management are the kernel parts of data warehouse system.
客户关系管理(CRM)是基于数据仓库的信息分析系统。
Customer Relation Management (CRM) is an information analysis system based on data base.
客户关系管理(CRM)是基于数据仓库的信息分析系统。
Customer Relation Management (CRM) is an information analysis system based on data base.
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