Research And Implementation Of Enterprise Decision Support System Based On SSH

With the application of the Internet of things(IOT) at marketing and logistics enterprises, feature of Enterprise data sources has changed from single and concentrated to dispersion. At the same time, every enterprise department has their own information management system, which formed an ‘isolated info island’ from each other, and cannot automatically analyze and summarize the value of each department information data. And they can’t supply scientific and effective evaluation for the decision makers. The phenomenon has been an urgent problem for the enterprises to solve and a hot topic for the scholars to study.Against the application background of a pharmaceutical enterprise, on the basis of data warehouse technology, decision support system technology, mobile middleware technology, the paper has studied the system internal situation, explored the rules of the development of the enterprise management, realized the effective use of enterprise data, at last the paper has provided scientific enterprise index evaluation system for enterprises. Using B/S(Browser/Server) architecture Web application server, mobile phones, tablet platform to complete system implementation.First and foremost, starting with the concept of development history and the present situation of decision support system this paper expounds the role of decision support system in the enterprise and introduces the technologies of data warehouse and data mining.Secondly, according to the actual analysis situation of the pharmaceutical enterprise, this paper studies enterprise multi-dimension data models of the data warehouse and sets up the overall support system by using the existing information system data as data sources.Thirdly, by studying the decision tree algorithm of data mining, this paper finds a method of improved decision tree classification to adapt to the enterprise based on the analysis of the ID3, C4.5 decision tree method, and sets up the model of inventory management evaluation through using Pareto analysis method.Finally, by combining with the decision supporting architecture, data warehouse and the model algorithm, this paper studies the mobile middleware technology based on SSH( Struts, Spring, Hibernate) standard and MVC pattern to complete and implement the prototype system of enterprise decision supporting system and the platform of service based on mobile middleware.