Study Of Complicated Information System Integration Based On Web Services And CORBA

This paper aims at making some analysis and study on the support environment and problems of the integration of enterprises' complicated information system. With the deep discussion and analysis of Web Services and CORBA, a popular integration technique of enterprises' information system, this paper puts forward an integration model of complicated information system based on Web Services and CORBA. The technique characteristics of the model are as follows:(1) In this model, it regards the technique of Web Services as the corpus, making the application of the customer more convenient and simple in the integration of enterprises' information system.(2) In this model, the backstage technique is CORBA technique, the process carried by the CORBA is transparent to customer.(3) In this model, it can well develop the advantage of Web Services technique and CORBA technique, which increases the utilization of the resources.The main task of the paper is to analyze the characteristics and principle techniques of Web Services, discuss the system architecture, working principles and working method of CORBA, make a technique analysis of the complicated information system integration based on Web Services and CORBA, explain the difference between Web Services and CORBA, put forward the basic model of information system integration, analyze the problems in the information system integration which needed to solve, and in the end design parts of the codes.