DATA DEMONSTRATION METHOD FOR DIFFERENT SOURCES DATA EXCHANGE MIDDLEWARE BASED ON XML

摘要

A data demonstration method for a different sources data exchange middleware based on an XML, it involves the following steps: deciding the handling mode of the demonstrating data; deciding the data exchange file based on the XML according to the handling mode of the demonstrating data, and constructing a real-time middleware and an information middleware; synchronously and directly reading the corresponding data or file in the background database by the real-time middleware, real-time demonstrating the data; indirectly reading the background data by the information middleware, handling the data demonstration; reading the associative fields of the different sources databases, handling and matching them, and generating the corresponding data sheet structure based on the requirement of the demonstration sheet structure. It is easy to exchange the heterogeneous data and demonstrate the data in time, for constructing the real-time middleware, the file middleware and the information middleware, synchronously or asynchronously handling the background database based on the requirement of the different operate systems and the safe operation.