Results 41 to 50 of about 124,772 (332)

Virtual numbers for virtual machines?

, 2014
Knowing the number of virtual machines (VMs) that a cloud physical hardware can (further) support is critical as it has implications on provisioning and hardware procurement. However, current methods for estimating the maximum number of VMs possible on a
Ko, Ryan K. L., Veena Mendiratta, Ryan K.L. Ko, Alan Y.S. Tan, Tan, Alan Y.S., Mendiratta, Veena, Tan, Alan Y. S., Ko, Ryan K.L.   +7 more
core   +1 more source

Energy and QoS-aware virtual machine placement approach for IaaS cloud datacenter

Neural computing & applications (Print)
Virtualization technology enables cloud providers to abstract, hide, and manage the underlying physical resources of cloud data centers in a flexible and scalable manner. It allows placing multiple independent virtual machines (VMs) on a single server in
E. Elsedimy, M. Herajy, Sara M. M. Abo Hashish   +2 more
semanticscholar   +1 more source

A Dynamic Virtual Machine Placement and Migration Scheme for Data Centers

IEEE Transactions on Services Computing, 2021
We study the problem of virtual machine (VM) placement and migration in a data center. In the current approaches, VMs are assigned to physical servers using on-demand provisioning. Such an approach is simple but it often results in a poor performance due
Thuan Duong-Ba, Tuan Tran, Thinh P. Q. Nguyen, B. Bose   +3 more
semanticscholar   +1 more source

Profile-based virtual machine placement for energy optimization of data centers

, 2017
This thesis provides a framework for virtual resource placement to optimize energy consumption in data centers. The framework consists of three phases: profiling, task classification, and virtual machine placement, and automatically conducts virtual ...
Ding, Zhe
core   +1 more source

A novel virtual machine placement algorithm based on grey wolf optimization

Journal of Cloud Computing
Virtual machine placement is a typical NP-hard problem in the field of cloud computing. Unreasonable placement schemes can result in low resource utilization and high energy consumption.
Hao Feng, Haoyu Li, Yuming Liu, Kun Cao, Xiumin Zhou   +4 more
semanticscholar   +1 more source

Accelerated computation of the genetic algorithm for energy-efficient virtual machine placement in data centers

Neural computing & applications (Print), 2022
Energy efficiency is a critical issue in the management and operation of cloud data centers, which form the backbone of cloud computing. Virtual machine (VM) placement has a significant impact on energy-efficiency improvement for virtualized data centers.
Zhe Ding, Yu-Chu Tian, You-Gan Wang, Wei-zhe Zhang, Zu-Guo Yu   +4 more
semanticscholar   +1 more source

Resource allocation algorithms for virtualized service hosting platforms [PDF]

, 2010
Commodity clusters are used routinely for deploying service hosting platforms. Due to hardware and operation costs, clusters need to be shared among multiple services.
Schanzenbach, David, Vivien, F, Schanzenbach, D, Henri Casanova, Casanova, Henri, Mark Stillwell, Stillwell, Mark Lee, Frédéric Vivien, Vivien, Frederic, David Schanzenbach, Stillwell, Mark, Stillwell, M, Casanova, H   +12 more
core   +1 more source

A hybrid genetic algorithm for the energy-efficient virtual machine placement problem in data centers

, 2015
Server consolidation using virtualization technology has become an important technology to improve the energy efficiency of data centers. Virtual machine placement is the key in the server consolidation technology.
Tang, Maolin, Pan, Shenchen
core   +1 more source

A simulated annealing algorithm for energy efficient virtual machine placement

, 2012
Improving energy efficiency has become increasingly important in data centers in recent years to reduce the rapidly growing tremendous amounts of electricity consumption.
Yongqiang Wu, Tang, Maolin, Maolin Tang, Wu, Yongqiang, Fraser, Warren L., Warren Fraser   +5 more
core   +1 more source

A placement architecture for a container as a service (CaaS) in a cloud environment

Journal of Cloud Computing: Advances, Systems and Applications, 2019
Unlike a traditional virtual machine (VM), a container is an emerging lightweight virtualization technology that operates at the operating system level to encapsulate a task and its library dependencies for execution.
Mohamed K. Hussein, Mohamed H. Mousa, Mohamed A. Alqarni   +2 more
doaj   +1 more source