A QoS Broker-based Architecture
Qing Wu · Journal of Hangzhou Dianzi University · 2009
In this paper,a QoS broker-based architecture is proposed,it carries on the highly effective choice according to client's demand to the Web services.Comparing with original architecture,a QoS broker model is designed in QoS broker-based architecture,it provides the QoS verification and certification mechanism,and executes dynamically QoS monitoring of service transfer process;the QoS broker model will look for other remote QoS broker through the registry if local broker don't satisfy client.Moreover,a prototype is developed in this paper,it gives emphasis to the test of the QoS verification.The result of experiment shows the good performance of the QoS broker-based architecture.