Research on the Data Warehouse in the Design Process of the Database Application System
Guojun Ma · 2015
This paper firstly introduces the recent research on data warehouse and describes the technology of data warehouse in process of design of database in detail.Data warehouse is a new technology in data management and information, and is mainly used to raise efficiency of data querying and to support decision.We use the theory of data warehouse to design database application system and to organize the database system in order to overcome the shortcomings of the database application system, such as low efficiency when there is a large number of data or in a new work, the data is difficult to transfer into useful information, and it can't satisfy the needs of long time analysis and prediction.According to the actual situation in a certain company, a concrete design of such a system is put forward in the paper.