Results 261 to 270 of about 251,205 (297)

Bio-Inspired Heuristics for VM Consolidation in Cloud Data Centers

IEEE Systems Journal, 2020
In infrastructure-as-a-service environments, Cloud data centers employ virtualization technology to host various applications in virtual machines (VMs) and enable application isolation on shared physical resources. Additionally, live VM migration has been adopted to perform load balancing by moving VMs across distinct hosts.
Jing V. Wang, Nuwan Ganganath, Chi-Tsun Cheng, Chi K. Tse   +3 more
openaire   +3 more sources

VM consolidation steps in cloud computing: A perspective review

Simulation Modelling Practice and Theory
The proliferation of cloud-based applications, data, and services has significantly transformed digital interactions, driven by the widespread use of powerful smart devices and the expansion of cloud ecosystems. These ecosystems rely on data centers composed of Physical Machines (PMs) and Virtual Machines (VMs). The increasing demand for cloud services
Seyyed Meysam Rozehkhani, Farnaz Mahan, Witold Pedrycz   +2 more
openaire   +1 more source

Improving Enterprise VM Consolidation with High-Dimensional Load Profiles

2014 IEEE International Conference on Cloud Engineering, 2014
Modern enterprise data centers take advantage of virtual machine consolidation to allocate virtual machines to virtualized servers to increase energy efficiency. One key problem is to minimize the number of virtualized servers required while maintaining service quality.
Andreas Wolke, Carl Pfeiffer
openaire   +1 more source

Alternatives to VM consolidation techniques for energy aware cloud computing

2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2017
The extreme growth in deployment of cloud based services along with applications requiring high computational complexity has had an adverse effect on energy consumption in data centers. When cloud data centers add more computing capacity and increase in size, they generate more heat, require extra cooling.
Arvinder Kaur, Anirudra Diwakar, Rohit Vashisht   +2 more
openaire   +2 more sources

Joint VM-Switch Consolidation for Energy Efficiency in Data Centers

2016 IEEE Global Communications Conference (GLOBECOM), 2016
Virtual machine (VM) consolidation and switch/path consolidation are two typical techniques for improving energy efficiency in data centers (DCs). Most of existing work separately optimize VM consolidation and switch consolidation which results in inferiority of the optimization performance.
Lijia Ma, Hai Liu 0001, Yiu-Wing Leung, Xiaowen Chu 0001   +3 more
openaire   +1 more source

Communication-aware VM consolidation based on formal concept analysis

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA), 2016
In a Cloud Computing environment, a pool of resources in multiple physical machines is shared among virtual machines. Those virtual machines are deployed to host client applications and communicate together to run the appropriate tasks. Therefore communication between VMs should be taken into consideration when allocating VMs across servers.
Zaki Brahmi, Faten Ben Hassen
openaire   +2 more sources

Optimizing the Energy Efficient VM consolidation by a Multi-Objective Algorithm

2018 IEEE 22nd International Conference on Computer Supported Cooperative Work in Design ((CSCWD)), 2018
Optimizing energy efficient Virtual Machine Consolidation (VMC) in a cloud computing environment, which is a non-linear multi-objective NP-hard problem, plays a vital role in decreasing energy consumption, and increasing Quality of Service (QoS). In this paper, VMC is formulated as a multi-objective optimization problem, which has three conflicting ...
K. P. N. Jayasena, Lin Li 0001, Mohamed Abd El-Aziz 0001, Shengwu Xiong 0001, Jianwen Xiang   +4 more
openaire   +1 more source

Utilization prediction-based VM consolidation approach

Journal of Parallel and Distributed Computing, 2022
Mirna Awad, Nadjia Kara, Aris Leivadeas
openaire   +1 more source

Virtual-Switching-Aware VM Consolidation in Virtualized Data Centers

2014 IEEE 6th International Conference on Cloud Computing Technology and Science, 2014
In virtualized data centers, live virtual machine (VM) migration can increase energy efficiency by consolidating VMs on fewer servers. This problem is usually considered as Bin Packing Problem with the server capacity constraints, such as CPU, memory and network bandwidth.
Mingfu Li, Jingping Bi, Zhongcheng Li
openaire   +2 more sources

Consolidating complementary VMs with spatial/temporal-awareness in cloud datacenters

IEEE INFOCOM 2014 - IEEE Conference on Computer Communications, 2014
In cloud datacenters, effective resource provisioning is needed to maximize energy efficiency and utilization of cloud resources while guaranteeing the Service Level Agreement (SLA) for tenants. Previous resource provisioning strategies either allocate physical resources to virtual machines (VMs) based on static VM resource demands or dynamically ...
Liuhua Chen, Haiying Shen
openaire   +1 more source