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基于XML的OLAP技术研究

Research on OLAP Technology Based on XML
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摘要 为了开发开放式OLAP服务系统,提出了对XML、关系数据库等异构数据源进行集成的技术和方法;同时为更好地表达用户的分析请求,提出了基于XML的概念建模技术,用于多维分析元数据的存储和统一表达。 In order to develop an open OLAP service system, this paper presents a method for integrating heterogeneous data sources such as XML, and RDBMS, etc., meanwhile, in order to express the analysis request of the users, puts forward a conceptual modeling technique based on XML for the storage and unified description of multidimensional meta data.
出处 《科技情报开发与经济》 2007年第17期185-187,共3页 Sci-Tech Information Development & Economy
基金 江苏省自然科学基金和江苏省"十五"高科技项目基金资助论文。
关键词 OLAP XML 概念建模技术 数据集成 元数据 OLAP XML conceptual modeling technique data integration meta data
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