基于CTAIS的税务数据仓库设计与实现

Design and Implementation of Tax-Data Warehouse Based on CTAIS

文中在对CTAIS系统深入剖析的基础上,借助数据仓库技术,提出了一种以CTAIS税务信息管理系统为数据源建立税务数据仓库的方法,并提供了一个较为全面的创建过程视图;同时对数据源的连接、数据的转换、数据仓库中数据定时更新等问题给出了具体的解决方案。

In this article, put forward a way how to create tax-data warehouse which uses China taxation administration imformation system （CTAIS） as data source in virtue of technique in data warehouse. After studied deep CTAIS and offered a quite all - sided view of process of data warehouse cvnstruction. At the same time,gave readers some important means about data source link,data transformation and data timely update ete.