Genetic algorithm-based tabu search for optimal energy-aware allocation of data center resources
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METHODOLOGIES AND APPLICATION
Genetic algorithm-based tabu search for optimal energy-aware allocation of data center resources Ramesh Chandran1 • S. Rakesh Kumar2 • N. Gayathri2
Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract Cloud computing delivers practical solutions for long-term image archiving systems. Cloud data centers consume enormous amounts of electrical energy that increases their operational costs. This shows the importance of investing on energy consumption techniques. Dynamic placement of virtual machines to appropriate physical nodes using metaheuristic algorithms is among the methods of reducing energy consumption. In metaheuristic algorithms, there should be a balance between both exploration and exploitation aspects so that they can find better solutions in a search space. Exploration means looking for a solution in a wider area, while exploitation is producing new solutions from existence ones. Artificial bee colony optimization, which is a biological metaheuristic algorithm, is a sign-oriented approach. It has a strong exploration ability, but a relatively weaker exploitation power. On the other hand, tabu search is a popular algorithm that shows better exploitation in comparison with ABC. In this study, cloud computing environments are detailed with an allocation protocol for efficient energy and resource management. The technique of energy-aware allocation splits data centers (DCs) resources among client applications end routes to enhance energy efficacy of DCs and also achieves anticipated quality of service (QoS) for everyone. Heuristic protocols are exercised for optimizing the distribution of resources to upgrade the efficiency of DC. In the current paper, energy-aware resources allotment technique is employed and optimized in clouds via a new approach called Tabu Job Master (JM). Tabu JM claims the benefits of some variables and also rapid convergence speeds. Results are duly achieved for energy consumption—the count of virtual machines (VMs) migration and also makespan. The results shown by Tabu JM are benchmarked by using genetic algorithm (GA), artificial bee colony (ABC), ABC with crossover and technique of mutation, the basic tabu search techniques, and Tabu Job Master. Keywords Cloud computing Energy-aware resource allocation Genetic algorithm Artificial bee colony Tabu search Tabu Job Master
1 Introduction Cloud computing is accelerating a revolutionary trend that accommodates as a bridge for allocation of services across the accessible Internet. The storage and network ability for
Communicated by V. Loia. & Ramesh Chandran [email protected] 1
Department of Computer Science and Engineering, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu, India
2
School of Computing Sciences and Engineering, Galgotias University, Greater Noida, India
large-scale computing has not been used to the maximum, and tremendous tasks are yet to be fulfilled effectively. Cloud computing sati
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