Grid Reliable Computing Model Based on Redundant Task Scheduling
Deyu Qi · Journal of Chinese Computer Systems · 2010
In order to implement reliable computing using volatile and dynamic resources of Computing Grid,a reliable computing model that achieves reliable task scheduling by redundant resource allocation,is proposed.The experiment results show that the proposed model can improve the reliability of task scheduling.The redundancy optimization formula based on the probability is presented to adapt to Grid computing environments.The formula that can obtain the optimized redundancy can not only enhance the reliability of task scheduling,and improve resource utilization.