Fault-tolerant resource allocation for query processing in grid environments

作者：Cokuslu Deniz^*; Hameurlain Abdelkader; Erciyes Kayhan

来源：International Journal of Web and Grid Services, 2015, 11(2): 143-159.

DOI：10.1504/IJWGS.2015.068895

• resource allocation
• fault-tolerance
• distributed query processing
• grid systems
• distributed databases

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.

• 出版日期2015