Abstract:
This paper introduces the basic characteristic and the architecture of datawarehouse, the CLDS design method of datawarehouse.It also illustrates the two main methods based on datawarehouse:ROLAP and MOLAP.
摘要: 主要介绍数据仓库基本特征、体系结构、CLDS设计方法,以及基于数据仓库的OLAP的ROLAP和MOLAP两种方法。
关键词:
数据仓库,
联机分析方法,
元数据,
数据集市
CLC Number:
Song Kai, Zhang Shifeng, Qu Zhaorong. Datawarehouse and OLAP[J]. , 1998, 24(10): 63-67.
宋凯,张士峰,瞿兆荣. 数据仓库及联机分析处理[J]. , 1998, 24(10): 63-67.