Research and Implementation of Quantitative Models for Web Service Management
Huaizhou Yang · Jisuanji gongcheng · 2006
An architecture for online discovery quantitative model system of Web service management with the stepwise linear regression algorithm is proposed.The system is capable of constructing the quantitative models online without prior knowledge of the managed elements.The model can be updated continuously in response to the changes made in provider configurations and the evolution of business demands.Through the application of an actual Web service management,the system model chooses three most influential metrics that weight 72% of the variability of response time,illustrating the effectiveness of quantitative model constructing system and model constructing algorithms.