Design of words similarity based message router in enterprise service bus

In many existed SOA solutions, the Enterprise Service Bus (ESB) has already become an essential core infrastructure for its ability to transport and exchange data between heterogeneous systems. As the kernel of ESB, the message router’s performance largely decides the efficiency and validity of the entire service integration environment. Further more, the message router, which uses Web Service Description Language (WSDL) to describe integrated service, has already exposed the shortcomings in its key functions in the aspects like services registration, services search and services matching and led to low accuracy in services search and increasing cost of maintenance.