Results 201 to 210 of about 1,087 (243)
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MiyakoDori: A Memory Reusing Mechanism for Dynamic VM Consolidation
2012 IEEE Fifth International Conference on Cloud Computing, 2012In Infrastructure-as-a-Service datacenters, the placement of Virtual Machines (VMs) on physical hosts are dynamically optimized in response to resource utilization of the hosts. However, existing live migration techniques, used to move VMs between hosts, need to involve large data transfer and prevents dynamic consolidation systems from optimizing VM ...
Soramichi Akiyama +3 more
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Integrating VM selection criteria in distributed dynamic VM consolidation using Fuzzy Q-Learning
Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013), 2013Distributed dynamic VM consolidation can be an effective strategy to improve energy efficiency in cloud environments. In general, this strategy can be decomposed into four decision-making tasks: (1) Host overloading detection, (2) VM selection, (3) Host underloading detection, and (4) VM placement.
Masoumzadeh, Seyed-Saeid +1 more
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A dynamic VM consolidation technique for QoS and energy consumption in cloud environment
The Journal of Supercomputing, 2017Cloud-based data centers consume a significant amount of energy which is a costly procedure. Virtualization technology, which can be regarded as the first step in the cloud by offering benefits like the virtual machine and live migration, is trying to overcome this problem.
Seyed Yahya Zahedi Fard +2 more
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Dynamic VM Consolidation for Energy-Aware and SLA Violation Reduction in Cloud Computing
2012 13th International Conference on Parallel and Distributed Computing, Applications and Technologies, 2012With the large-scale deployment of virtualized data centers, energy consumption and SLA (Service Level Agreement) violation have already become the urgent issue to be solved. And it is essential and important to design energy-aware allocation policy for energy-aware and SLA violation reduction. In this paper, we propose a novel allocation and selection
Zhibo Cao, Shoubin Dong
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DTFA: A Dynamic Threshold-Based Fuzzy Approach for Power-Efficient VM Consolidation
2018 IEEE 17th International Symposium on Network Computing and Applications (NCA), 2018Dynamic virtual machine (VM) consolidation is considered an effective approach for improving power consumption and computing resource utilization in cloud-based data centers. However, the ever-changing workload in a data center makes it difficult for VM consolidation to prevent service level agreement (SLA) violations and optimize power consumption ...
Deafallah Alsadie +4 more
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The Journal of Supercomputing, 2020
In recent years, cloud data centers are rapidly growing with a large number of finite heterogeneous resources to meet the ever-growing user demands with respect to the SLA (service level agreement). However, the potential growth in the number of large-scale data centers leads to large amounts of energy consumption, which is constantly a major challenge.
Jean Pepe Buanga Mapetu +2 more
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In recent years, cloud data centers are rapidly growing with a large number of finite heterogeneous resources to meet the ever-growing user demands with respect to the SLA (service level agreement). However, the potential growth in the number of large-scale data centers leads to large amounts of energy consumption, which is constantly a major challenge.
Jean Pepe Buanga Mapetu +2 more
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Energy Aware VM Consolidation Using Dynamic Threshold in Cloud Computing
2019 International Conference on Intelligent Computing and Control Systems (ICCS), 2019Cloud datacenter consumes a lot of energy and there are significant opportunities to optimize the energy consumption. VM migration is one of the most renowned technique to migrate the VMs from the least used host and put it on sleep mode. However, this process also consumes a lot of energy and VM migration cost.
Parminder Singh +2 more
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Multi-cache: Dynamic, Efficient Partitioning for Multi-tier Caches in Consolidated VM Environments
2016 IEEE International Conference on Cloud Engineering (IC2E), 2016Every physical machine in today's typical datacenter is backed by storage devices with hundreds of Gigabytes to Terabytes in size. Data center vendors usually use hard disk drives for their back-end storage as it is cheap and reliable. However, the increase in the I/O accesses to the back-end storage from one or many of the VMs hosted on a physical ...
Sundaresan Rajasekaran +3 more
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Energy-Aware Dynamic VM Consolidation in Cloud Data Centers Using Ant Colony System
2014 IEEE 7th International Conference on Cloud Computing, 2014As the scale of a cloud data center becomes larger and larger, the energy consumption of the data center also grows rapidly. Dynamic consolidation of Virtual Machines (VMs) presents a significant opportunity to save energy by turning off unused Physical Machines (PMs) in data centers.
Fahimeh Farahnakian +6 more
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The Journal of Supercomputing, 2020
Improving the energy efficiency while guaranteeing quality of services (QoS) is one of the main challenges of efficient resource management of large-scale data centers. Dynamic virtual machine (VM) consolidation is a promising approach that aims to reduce the energy consumption by reallocating VMs to hosts dynamically.
Kawsar Haghshenas, Siamak Mohammadi
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Improving the energy efficiency while guaranteeing quality of services (QoS) is one of the main challenges of efficient resource management of large-scale data centers. Dynamic virtual machine (VM) consolidation is a promising approach that aims to reduce the energy consumption by reallocating VMs to hosts dynamically.
Kawsar Haghshenas, Siamak Mohammadi
openaire +1 more source