摘要
本文重点介绍了自然演化的数据仓库概念、“主题建仓”的原则和星型和雪花型数据结构,并通过实例论述了数据仓库和数据库的区别与联系.
The evolution of data warehouse, the criteria of its data structure of a star structure or a snow modal, are subject-oriented building a data warehouse and introduced in this article. The different points and the common points between a data warehouse and a database are discussed.
出处
《中央民族大学学报（自然科学版）》
2005年第4期344-348,共5页
Journal of Minzu University of China(Natural Sciences Edition)
关键词
数据库技术
现代数据库技术
数据仓库
database technique
modern database technique
data warehouse
