Research Of E-Government Data Exchange Based On XML

Through research of E-Government data exchange for complexity of data type and access control and flow concerned being promoted, in order to adapt E-Government data exchange requirement according to XML's advantages and traits, built three solutions for data exchange based on XML, provided the innovations as below,Firstly, Face to complex of E-Government data exchange, research for using pure XML database to enhance effectivity of data read and update.Secondly, Face to right control of E-Government high-end and complex, provide new security strategy based on XML.Finally, Face to flow complex of E-Government mutil-services collaboration, provide implementation of WSFL which is flexiable and reliable.Through the above three parts designed, built the module that are focus in information storage, security strategy and flow control, built module and simulated the system. Through the three parts development, researched in how to enhance quality of E-Government data exchange, also wanted to find out a rational way.The results of Module simulation show that E-Government process was of definite and optimized based on improve of XML data exchange module through three parts above. Especially, it helps data stored and read and data security access control more effective.Through XML technology development, there are new view and method for data exchange area. We can use this research to fields which adapt to XML advantage since Data exchange has big area to use. It can provide reference and research direction for XML developing broadly.