Data Warehouse Technology In The National Tax Comprehensive Data Platform

When the concept of data warehousing appeared, great progress has been made in theoretical research. Software concerning data warehousing solution has popped up. Data warehousing has also been applied to some competitive industries such as banking, insurance, and retail sale.State taxation system doesn't belong to the above fields; however, to meet the requirements of taxation and controlling system reform, plus to the taxation information promotion, data application has been greater prospect in the informationalization of taxation and controlling.This article, on the basis of research of advanced technology and experiences of both home and abroad, analyses data warehousing theory, structure and development. Based on reality, it analyses problems of state taxation in the field of PC application, esp. data application. It gives solution of data warehousing in state taxation. According to the current situation, it has made the blueprint of data warehousing frame, and set up the logical model of data warehousing and achieve the physical realization.Data warehousing establishment is a long process, not being able to achieve within one day, the object of this subject is to provide a complete, accurate data platform and powerful analysis tools to the scientific decision of state taxation, which has been furnished with an all-round data application platform based on the data warehousing.