The Research On Decision Support Oriented Manufacturing Enterprise Application Integration

With Internet technology and rapid development of enterprises'information level it led directly to the company's business model changes. Manufacturing enterprises as a major component of its products due to higher levels of professional focus, industry characteristics, so it become more important in the building of enterprise information than other enterprises. From the outset the use of CAD, CAPP, CAM, CAE and other product and technology research and development are closely related to the system up to the progressive development of the ERP, SCM, CRM and other enterprise management applications, Manufacturing enterprises have been fully applied them to improve the production efficiency of the operation of business. But the application platform, the development of language, data structure, the network are different and usually independent and compatible closed operation does not exist between the comprehensive interactive data sharing and the formation of a so-called "isolated islands of information." "Islands of Information" seriously disturb the promotion of information technology in the whole process, So EAI emerged in order to solve this problem. Through the application of an effective integration, manufacturing enterprises can achieve major applications of seamless integration and data sharing, external can be made to the whole enterprise into the supply chain environment, and achieving greater context of the sharing of resources.China and other countries are actively engaged in enterprise application integration of the issue of research, study abroad some early start, tend to focus on integrated technology, and domestic late start, more emphasis on theory and integrated model of research, The integrated technology is the most mature of foreign technology.Enterprise Application Integration constitute the basic elements of enterprises within different application systems such as CRM, ERP, SCM, PDM, CAX, CIS. These applications are aimed at improving the efficiency of operations and departments have developed and, With the development of enterprise information level rises, the function of these systems is constantly improving. It is for these systems to function continuously enhanced, makes enterprise application integration to realize the possibilities, It is precisely because these systems between the relative independence that makes enterprise application integration to realize the necessity. Fundamentally speaking, enterprise application integration with enterprise information is the development of gradually developed, Since the 1970s idea of the technology of the 1990s, the maturity and experience of a long process, and the continuous development. In the process of continuous development, enterprise application integration solutions have emerged in various forms. Implementation of enterprise application integration in accordance with the usual bottom-up and top-down method, In addition to the process of integration should follow certain rules, we must also use the application integration technology. New type of enterprise application integration should be a decision-making support for the integration, decision support system from the earliest research on artificial intelligence, after decades of development, it is now relatively mature, from the initial dialogue on human-computer systems, databases and models for the structure of the two. Including the development of a sound knowledge base and the methods of four-bases structure, and fully integrated into the data warehouse, OLAP and data mining technology.To design a new enterprise application solution, we must understand the traditional application integration solutions inadequate, and make improvements. Most traditional application integration model is only two or three major applications of integration, The integrated approach is also a traditional point-to-point integration between these integrated programs used by the integration technology is more complicated, With the need for integrated application of the increase in the cost of integration will become very expensive. The most crucial question is, as the traditional application integration model is only a limited number of applications integration, Integration of data content over a single, unable to provide the decision-making level of the real effective decision support.As enterprise applications become more and more intelligent design, standardization, and standardized, and integrated technological development, greatly enhancing the manufacturing enterprises to achieve the major application systems integration possibilities, clear the major manufacturing enterprises between applications on the basis of a Web-based line service Research XML, SOAP, WSDL, UUDI core technologies such as Web services by using Web technology-oriented decision support Enterprise Application Integration Model. The model selected Web technology has greatly lowered the Enterprise Application Integration realize the complexity, service combined with decision support system for the enterprise application integration at a higher level -- decision support. This paper studies the enterprise application integration and data warehouse of the relationship between a specific enterprise data warehouse is the foundation for application integration. How is the integration of various heterogeneous enterprise data sources, heterogeneous data sources is different from enterprise application systems data They storage structure in the presence of differences integrate these heterogeneous data sources, such as facing heterogeneous integration, integrity, semantic, and other aspects of the conflict, In this paper, the two existing heterogeneous data sources integrated manner the strengths and weaknesses of the analysis, Manufacturing enterprises with a variety of data sources to the characteristics of the third heterogeneous data integration solution. To enable enterprise application integration solutions in a secure and reliable environment to implement operations, the paper visit update data synchronization and data backup, and other aspects of enterprise application integration platform designed a more comprehensive security strategy. To enable readers to fully understand this paper, the enterprise application integration solutions, paper also gives an enterprise ordering raw materials to specific cases described enterprise application integration implementation.Finally, the paper also discusses on enterprise application integration solutions require further study by a series of problems for the future development of a bold vision.