Study And Implementation On Integrative Decision Support System

Intelligent decision support system and its correlative technology is a new research field in current information field .The intelligent decision support system based on data warehouse takes traditional database and data warehouse as the main information source. Through the technology of On-Line-Analytical-Processing (OLAP), data mining and so on, intelligent decision support system can analyse a great deal of data and information and transform data into information. The results of analysis are sent into knowledge base, and present in the form of multidimensional view to support the senior leaders' decision.Firstly, in this paper, data warehouse and data mining technology are discussed thoroughly, its basic theory and key technologies of data warehouse is analysed, the conception of data warehouse, data mining, and its relationship is clarified. Data warehouse's implement method and process is introduced. The relationship of data warehouse and intelligent decision support system is showed, and the realizing method and steps of key technologies is discussed.Secondly, the most fashionable software technology is researched, an intelligent decision support system based on Internet/Intranet is designed, and technology and process is showed. Then a data-mining tool is developed.At the end, the achievements are summarized; the directions of intelligent decision support system based on data warehouse and data mining research and development are pointed out.