节点文献
OLAP核心技术—数据立方体的研究现状与展望
Current Status and Prospects of Data Cube
【摘要】 :该文从OLAP的基本功能出发,综述了其核心技术-数据立方体(Data Cube)的研究现状,主要讨论了3个方面:数据立方体建模、数据立方体计算和数据立方体操作,最后展望了该领域的研究方向。
【Abstract】 The paper sets out from basic functions of OLAP, discusses on the current status of data cube and the core technology of OLAP, which mainly focuses on the following aspects: modeling data cube, calculating data cube and operating data cube. Finally, prospects of the field is involved.
【关键词】 OLAP;
数据立方体;
多维数据模型;
聚集;
层次;
立方体操作;
【Key words】 OLAP; Data cube; Multi-dimensional data model; Aggregation; Hierarchy; Operations of data cube;
【Key words】 OLAP; Data cube; Multi-dimensional data model; Aggregation; Hierarchy; Operations of data cube;
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2002年10期
- 【分类号】TP311.13
- 【被引频次】66
- 【下载频次】544