Research on Stress Testing to Qos of Dynamic Web Service Composition
Zhu Bing-jia · Microcomputer Information · 2009
This paper points out shortages of Qos supporting especially stress testing by analyzing three kind of Web Service Composition modeling methods directly based on Petri Net. For the shortcoming of these models which cannot support a temporal QoS directly, we designed a new method of stress testing, named VisualWSCPE (Visual Web Services Composition Performance Evaluation). This performance simulation tool has foundation of estimate. And this paper introduces performance simulation and analysis methods of composite web service based on VisualWSCPE tools.