Data communication control strategy based on availability calculation under the internet

In order to solve the problem of Internet heterogeneous data synchronization, we design a Web-level Data Synchronization System (WLDSS) of distributed heterogeneous data based on Service-Oriented Architecture (SOA) in this paper which uses availability to control heterogeneous data synchronization stability, and analyzes its performance. Data show that this strategy can proactively adapt to a variety of performance characteristics under WLDSS, effectively improving the efficiency of data synchronization.