


Volume 20 No 16 (2022)
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Design and analysis of an Adaptive Workflow Scheduling Approach for QoS modeling over hybrid cloud using Bat optimization algorithm (AWSA)
Premnath Katkam,Dr. P. Anbalagan,Dr.V.V.S.S.S.Balaram
Abstract
Cloud computing provides tremendous infrastructure facility for the execution of multiple service
workflows and commercial resource demandable applications by offering dynamic scalable, reliable and
flexible computing platform. Analysis of performance execution of resource demandable services, which
require optimal resources with minimum execution time with specified Quality of Service (QoS) suggests
on need for design of scheduling algorithms. In this proposed work, a cost supported with energy based
workflow scheduling algorithm is proposed whose performance is experimented over interactive AWSA
framework whose results can be verified for metrics such as end to end delay, load balancing and
throughput for variable tasks on execution using CloudSim. The performance of AWSA over end to end
delay and processing time outperforms other approaches
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