Research On And Implementation Of XML-Based Data Exchange Across Network

Data exchange across different platforms and heterogeneous networks is of great significance for the e-commerce among small and medium scale enterprises (SMEs). Based on the study of Electronic Data Interchange (EDI) at home and abroad, this paper presents a new XML-based architecture of data exchanges, which have implemented data exchange across different platforms and heterogeneous networks with XML as a standard data exchange format, and proposed an XML-based solution for the e-commerce among SMEs. At the same time, the paper also deeply studied on the XML query and the compress method of XML that is taken as the standard format of data exchange, and introduced a new compress algorithm that combined the traditional text compress algorithm with the separately encoding structure and data of XML.