期刊名称：Journal of Emerging Trends in Computing and Information Sciences
电子版ISSN：2079-8407
出版年度：2011
卷号：2
期号：3
页码：116-121
出版社：ARPN Publishers
摘要：In case of multiple node failures performance is very low as compare to single node failure. Failures of nodes in cluster computing can be tolerated by multiple fault tolerant computing. In this paper, we propose a multiple fault tolerant technique with improved failure detection and performance. Failure detection is done by improved adaptive heartbeats based algorithm to improve the degree of confidence and accuracy. Failure recovery is based on reassignment of load with a rank based algorithm Performance is achieved by distributing the load among all available nodes with dynamic rank based balancing algorithm. Dynamic ranking algorithm is low overhead algorithm for reassignment of tasks uniformly among all available nodes. Message logging is used to recover message loss
