【摘要】 维度建模技术作为数据仓库的主导技术,在数据仓库的应用中起着关键作用.本文重点探讨了维度建模技术的设计原则,并将其应用于学生成绩分析系统的数据仓库建模过程.更多还原

【Abstract】 Dimensional modeling is the data organizing form in data warehouse and it is also a key factor in the data warehouse application.This paper discusses the design principles of dimensional modeling technology and applies them in data warehouse modeling process of student grade analysis system.更多还原