Common Data Exchange

In this thesis we discussed the kernel techniques about XML, UDM , SOAP etc which should be used in the data interchange system. Expatiated on the basic data interchange theory in the hardware layer, it gives the theory foundation to construct data interchange system within the enterprise or among the enterprises in the future.Data interchange is a simple method for integrating different application in the same enterprise and E-Business. The key problem of Data Interchange is the standardization of the message formats and contents for communication. Within one enterprise we can define a public data model and standards of data interchange, then construct a platform for integrating different application in the same enterprise. However, the data interchange of different enterprise is not as same as these, because there isn't a standard for a business industry. The information of the enterprise needs to be translated repetitiously, even be handled again and again. These can cause mistakes and reduce the efficiency of information transferring.We define a simple data interchange standard inner an enterprise, realize the integration of the information system among the different department in the enterprise. For the data interchange of different enterprise, we define an equivalent architecture of B2B's data interchange. The mostly work of data interchange is given to the data interchange system between the two enterprises, then construct a frame which is generic, easy to expand and maintenance. Use the technology about the oriented object and component to improve the reusability and the extensibility of the data interchange system in order to fit the disunity of the standard. This is the practical method of resolving the realistic problem, because there is no data interchange standard in our country at present.At last, in the IceTip information systems, We adopt the XML to save the configure result of the project, mainly include: work space, global variable. form, menux tool bar etc, It can save the configure result of Web page convenient, at the same time it can convert the configure result and display it on the explore. It gives the basis about data exchange between two enterprises, in the future we can use XML in the information system.