Research on QoS-guaranteed Resource Mapping Policy in Service Grid
Yu Du · Jisuanji gongcheng · 2010
To resolve the question of insufficient consideration for users’ preference Quality of Service(QoS) in the research of service grid resource mapping mechanism,this paper studies a mapping algorithm that ensures the multi-dimension QoS requests of users.After analyzing the multiple QoS properties of the grid resources,a method to screen out the correct grid resources which hits to the spot of QoS restricts of sub-tasks is presented.The corresponding mapping result and a QoS-Sufferage algorithm are put forward.This QoS-Sufferage algorithm is proved to be effective by the simulations taken on the GridSim platform.