Research on Public Data Exchange Platform of OA System Based on XML

OA system widely used in government agencies, large enterprises and institutions. For data exchange between different application systems, the use of XML technology research public data exchange platform. First, the logical structure of public data exchange to achieve data exchange between application system, heterogeneous operating systems and databases; Then study XML data exchange, including the basics of XML, XML data exchange technical advantages, using XML processing data ways etc. Finally, study data exchange platform, XML data exchange technology makes data exchange simple and convenient. The content of this paper, to facilitate the development of data exchange between different systems, speed the development process, improve data reuse, reduce development costs, easy maintenance advantages.