微型电脑应用Issue(4)：56-58,3.
多维数据立方体的存储设计
Storage Design of Multidimensional Data Cube
摘要
Abstract
The multi-dimensional array is usually made into a one-dimensional array for storage by linearization, which is not fit for the multi-dimensional analysis of data. This paper adopts a new method of block storage, which divides the data cube into small blocks as the basic units for storage. Then it creates a database file for every multidimensional data cube and stores the valid data get by division into the data field of database file successively. Finally it creates the index of data blocks at the end of the file, namely the starting position of data blocks in the file.关键词
数据仓库/数据立方体/多维数据存储Key words
Data Warehouse/Data Cube/Multidimensional Data Storage分类
信息技术与安全科学引用本文复制引用
马洁..多维数据立方体的存储设计[J].微型电脑应用,2015,(4):56-58,3.
