数据仓库在数字城市建设中的应用研究

Research and Application of Data Warehouse in Digital City Construction

随着我国城市信息化水平的不断提高,城市信息化发展在智能建筑发展基础上从数字社区向数字城市的方向延伸和提升。数字城市实现城市信息资源的集中管理,城市信息资源涉及大量的异构数据,利用数据仓库技术可以更好地组织这些数据。本文以鄂尔多斯市"数字东胜"项目为研究实例,介绍数据仓库在数字城市中的应用,并给出数字城市共享数据仓库的设计方法。

Informatization in China is now extending from intelligent building as its base to digitalized communities or even cities,which are realized by centralized management of information resources which involve a great deal of heterogeneous data,which data warehouse technology is capable of better organizing.This paper exemplifies the Digitalized Dongsheng Project of Erdos to illustrate its application,and introduces the design technique of date warehouse sharing.