Research of Middleware Design for Provincial Meteorological Data Sharing System

Middleware technology shields complexity and heterogeneity of underlying distributed environment, simplifies development of distributed application program, improves the robustness, expandability and applicability of DAP. This paper confirms the adoption of IBM WebSphere MQ message middleware by analyzing characteristics of various middlewares and demand of meteorological data sharing system, and realizes architecture design of server- side and client- side of middleware in sharing system by applying metadata navigation function.