Based On Information Resource Planning Systems Integration And Expansion

With Enterprise Information building in depth, application level and quality of constantly improve, enterprises urgently needed integrated, automated information management system to support the rapid development of enterprise business needs, but because of the phased construction of information decision, the information enterprises in the course of constructing the information construction the top-level design or master plan giving neglect or lack of understanding, resulting in system integration, scalability relatively poor, isolated islands of information seriously, restricted the enterprise information in leaps and bounds. Thus, the urgent need to proceed from the overall situation of enterprise information systems planning and integration.This text is divided into four chapters, the first chapter on the background to the study and the methods used by the main technicalThe second chapter is devoted to the use of information resources planning theories and methods in the project of information resources planning in Xiamen port group, and use of modern technology framework of the enterprise information system to the overall concept of information resources planning can be broadly divided into two stages-requirement analysis and system modeling. The requirement analysis phase, through a comprehensive business analysis and data analysis on the production and business activities of enterprises with standardized manner described. System modeling including functional modeling, data modeling and architecture modeling; Modeling phase in the system through the business model can be computerized analysis of the functional model established enterprises, the ideological use of the database established theme-oriented theme of the logic of the database model, as well as the establishment of index system and application.The third chapter is devoted to the use of modern technology framework for building stable, scalable enterprise applications framework of the concept of the bottom-up system will be classified as data persistence layer, control layer, business logical layer. Data Persistence Layer Design on how to use hibernate framework Construction Data Persistence layer, control layer on the design of the framework constructed by using the spring stability control-oriented interface layer method. Said that the design of the struts on the use of frameworks and ajax technology and to establish a flexible approach that layer.The fourth chapter is on Information Resource Planning System and Application of the work to build the interface issues. Applications include hierarchical structure of the overall planning, application systems integration programs, projects in the enterprise database application, data environmental rehabilitation programs, and data center building.