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SCIENTIFIC WORKFLOW SCHEDULING IN CLOUD COMPUTING ENVIRONMENT: A SURVEY

Journal: JOURNAL OF COMPUTER ENGINEERING & TECHNOLOGY (JCET) (Vol.9, No. 6)

Publication Date:

Authors : ;

Page : 83-91

Keywords : Cloud computing; Cost aware; Distributed system; Energy aware workflow scheduling; Workflow scheduling.;

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Abstract

Workflow scheduling is one of the most challenging issues in cloud computing. Workflow is widely used paradigm in collaborative research and managing complex large scale distributed application. Various distributed environment such as cluster, grid and cloud use workflow to process complex and discrete tasks. Each task may include entering data, processing, accessing software, or storage functions. The taskresource mapping, QoS requirement, on-demand resource provisioning, performance fluctuation and failure management in workflow scheduling is considered to be an NP-hard problem. An efficient scheduling algorithms are required to select the best suitable resources for workflow execution. In this paper, a comprehensive survey of workflow scheduling strategies that have been proposed for cloud computing platforms to help researchers systematically and objectively gather and aggregate research evidences.

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Last modified: 2018-12-11 16:21:41