【摘要】 论述了当前基于C/S结构的OLAP系统的不足,提出了一种基于B/S结构的OLAP系统。该系统读取OLAP建摸工具生成的语义对象存储文件,向用户屏蔽了各种分析数据源的差异,可以以普通关系数据库、数据仓库和数据立方体为分析数据源,通过浏览器向用户展示分析结果,同时可以对分析结果进行各种分析操作。更多还原

【Abstract】 Discusses the shortcomings of OLAP system with C/S structure,and presents a B/S-based OLAP system,which reads the semantic storage file generated by the OLAP modeling tool.Hides the differences of various analytical data sources,and has normal relational databases,data warehouses and cubes as its analytical data sources.Displays the analytical results in a Web browser and can performs various kinds of analytical operations such as drilling up,drinlling down and rotating,etc.更多还原