摘要： 随着计算机系统在税务系统中的大面积推广应用,数据量的急剧膨胀,将计算机获得的信息进行有效的组织和利用,将其用于决策就变成一个紧迫的问题。笔者对涉及到税务支持的几个关键问题进行了理论探讨和实际应用,包括数据仓库(DW)的建立和组织、联机分析(OLAP)和数据挖掘(DM)。建立数据仓库的工具和开发OLAP工具,经实际应用效果良好,具有很好的推广应用价值。

关键词: 决策支持, 数据仓库, 联机分析, 数据挖掘

Abstract: With the widespread application of computer system in the tax system and the quick inflation of database, it becomes a bottleneck to effectively organize and make use of the information collected and apply it to the decision making. Several issues related with Tax decision making are studied and applied, including data warehouse(DW),online analyses and processing (OLAP) and data mining (DM).The tool used to construct data warehouse and the OLAP tool developd both have good application future.

中图分类号: 

• TP399