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GENERATIVE SCHEDULING OF EFFECTIVE MULTITASKING WORKLOADS FOR BIG-DATA ANALYTICS IN ELASTIC CLOUD

Journal: International Journal of Computer Engineering and Technology (IJCET) (Vol.7, No. 3)

Publication Date:

Authors : ;

Page : 137-154

Keywords : Computer engineering; iaeme; research; IJCET; journal article; research paper; open access journals; international journals; Big?Data; Cloud Computing; Evolutionary Ordinal Optimization; Multitasking Workload; Virtual Clusters;

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Abstract

Scheduling of dynamic and multitasking workloads for big-data analytics is a challenging issue, as it requires a significant amount of parameter sweeping and iterations. Therefore, real-time scheduling becomes essential to increase the throughput of many-task computing. The difficulty lies in obtaining a series of optimal yet responsive schedules. In dynamic scenarios, such as virtual clusters in cloud, scheduling must be processed fast enough to keep pace with the unpredictable fluctuations in the workloads to optimize the overall system performance. In this paper, ordinal optimization using rough models and fast simulation is introduced to obtain suboptimal solutions in a much shorter timeframe.

Last modified: 2016-07-26 21:18:14