Analysis And Design Of The Automobile Industry Sales Information Analyzing System

The 21st century is the era of the Internet economy, information technology and e-commerce was a new development. With the application of information technology, enterprises are confronted with more and more acute market competition and the market environment become more and more complicated. To enterprises, information and business activities in the increasingly important status. Intense competition requires the enterprises to take advantage of new technologies on information management and analysis. So how to utilize the data information and make a quickly reaction to the various market is vital for the enterprises to success in these competition. Enterprise administrators hope to make a scientific and reasonable decision in the changeable market. However, nowadays the business information systems in enterprise cannot support the decision for middle and upper levels and also cannot satisfy current information processing. A great lot of history data cannot be used for the enterprise. Many useful data wasted and cannot support the decision for the enterprise. As information analysis system and data warehouse (DW) is an effective processing tool for the enterprise, it is necessary for the enterprise to construct the information analysis system and data warehouse that can be linked on it to make the disposal of data analysis and data mining. With it to get a scientific reference for the enterprise management decision and to get a more highly effective to make blue print for the enterprise. Therefore the research of construction information analysis system has been becoming more and more important.This article based on the construction of information analysis system project for one automobile corporation, and has done more research and attempt on enterprise information analysis system and data warehouse construction. Finally,finished the design and construction through studying the information analysis system development process and existing theory. In this project the technical of J2EE and data mining were used in the foundation of analysis the enterprise actual demand to design the information analysis system. Papers detail of the information analysis system design, including the design of data warehouse and analysis system designed. And the basis of a specific module to complete the implementation of the program, the Data Analysis module which is the sales analysis system to the core , Above the basis of Data Mining Techniques, better use of data mining methods in the mainstream of technology --J2EE B/S development of the information technology analysis system Development . That the establishment of a strong auto analysis module targeted for enterprise decision-makers provided an effective basis for decision-making .The article introduced the three–layer employer model based on technical of J2EE and DW system development pattern, and explained the establishment of data model, data storage as well as data extracting and transforming and loading, elaborated the information analysis system design and realization process.The system design and implementation has practical meaning, throughout the system design and development process the theoretical knowledge was applied to practical work. In this project, the practical application of experience was acquired.Meantime we have encountered some actual problem in our work. Those issues will be having further studied. The implementation of the project on the auto corporation will improve its information technology and information analysis capabilities, we also make some conclusions:1. A substantial increase in the historical data and daily data to be used efficiency, a result of these sales data analysis, Decision-makers could to make better analysis of the product sales during previous time and to use the actual sales data to support decision-making.2. Transform a great deal of selling data processing from manual processing into computer automatic processing. Operational staff release from a lot of manual processing work.3. The use of mainstream technology for the development of this system , the use of modular design make this system has a better stability, high speed feedback and high security advantages ,improve the system's efficiency.4. Integrate the data mining and data warehouse technology, and combine system development with our subject knowledge, and those were implemented in practical work and the system design.5. The implementation of System Framework Technology, which makes the whole system a better scalability. System has good scalability and good maintainability. In the future, system expansion only need to add the corresponding functional modules can be achieved system maintenance, upgrading.6. Upgrade the auto corporation's information construction and information analysis capability. It has good practical significance in the future information construction.