Fault-tolerant resource allocation for query processing in grid environments Online publication date: Sun, 19-Apr-2015
by Deniz Çokuslu; Abdelkader Hameurlain; Kayhan Erciyes
International Journal of Web and Grid Services (IJWGS), Vol. 11, No. 2, 2015
Abstract: In this paper, we propose a new algorithm for fault-tolerant resource allocation for query processing in grid environments. For this, we propose an initial resource allocation algorithm followed by a fault-tolerance protocol. The proposed fault-tolerance protocol is based on the passive replication of stateful operators in queries. We provide theoretical analyses of the proposed algorithms and consolidate our analyses with the simulations.
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