The Data Warehouse Technology of DSS of Three Gorge Safe Monitor and Control System

摘要：

Data warehouse has been developed for the need of the increasing data to integrate applications at the data level.One key area involved in data warehouse is to transfer the source data into the data warehouse and to make it available to the user. A new data model, called multidimensional data model, is proposed in this paper. This model is successful used in DSS of the Three Gorge safe monitor and control system. The essential concepts, the key technology and the system structure about this new model are presented.

关键词： Data Warehouse Meta Data MOLAP OLAP Decision Support

作者: Jing Li

作者单位: School of Computer Science, Wuhan University Wuhan, Hubei, 430079, China

会议类型: 国际会议

会议名称: 2006 International Symposium on Distributed Computing and Applications to Business,Engineering and Science(2006年国际电子、工程及科学领域的分布式计算应用学术研讨会)

会议地点: 杭州

会议语种:英文

页码: 1036-1039

在线出版日期: 2006-10-12（万方平台首次上网日期，不代表论文的发表时间）