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Pandya, Himalay
- A Survey of Energy Efficient Virtual Machine Placement in Cloud Computing
Authors
1 Department of Computer Engineering, MEF Group of Institutions, Rajkot-360003, IN
Source
Networking and Communication Engineering, Vol 7, No 3 (2015), Pagination: 114-117Abstract
The IT industry has been upheaved by the influx of cloud computing. The extension of Cloud computing has resulted in the creation of huge data centers globally containing numbers of computers that consume large amounts of energy resulting in high operating costs. Rapid growth of the demand for computational power by scientific, business and web-applications has led to the creation of large-scale data centers consuming enormous amounts of electrical power. Large number of cloud computing system wastes a more amount of energy and emit a considerable amount of carbon dioxide. So this is important task to minimization of overall energy consume by them. This survey paper provides various approaches for Green-It that is virtualization, power management and improve exiting algorithm, energy efficient hardware. One technique is server consolidation to reduce overall energy consume by them. Another is dynamic consolidation of virtual machine placement in efficient way .Efficient virtual machine placement defines as how many virtual machines are overload and how many Virtual machines are under loaded. Based on this we can migrate virtual machine on host and shut down or turn off migrated virtual machine host. Other approach is heuristics for dynamic reallocation of VMs using live migration according to current requirements for CPU performance. In all this approach, reduction By using simulation like as Cloudsim, simGrid, Open Nebula,Greencloud etc. we can manage energy of resource and use as Energy Efficient Resource.
- A Survey of Energy Efficient Technique for Virtual Machine in Cloud Computing
Authors
1 Department of Computer Engineering, MEF Group of Institutions, Rajkot-360003, IN
Source
Networking and Communication Engineering, Vol 7, No 1 (2015), Pagination: 17-20Abstract
Growth of Computation power by IT Company, Space center, Research Center, business and web-application has consuming amount of electrical power. Large number of cloud computing system wastes a more amount of energy and emit a considerable amount of carbon dioxide. So it is important to manage energy of resource and use as Energy Efficient Resource. This survey paper provide various approaches for Green-It that is virtualization, power management, material recycling and improve exiting algorithm, energy efficient hardware. So this is helpful for better idea for energy minimization and creating research paper. Green it refers to study and practice of using computing resource effective, efficiency and economical way Green cloud Computing is not only for efficient processing and utilization of computing infrastructure but also minimize energy consumption. Power management in virtual machine defines how many physical machines is turn off mode or in running mode. It calculates gross occupied resource weight ratio of virtual machine and based on that we can identified how many virtual machines have overloaded, how many virtual machines have under load and how many of them have no task. After we can turn off virtual machine who have no task and minimize power of virtual machine. Virtual machines have more tasks then wake up stand by virtual machine and perfume migration of virtual machine. Cloud computing using green algorithm can enable more energy efficient use of computing power. Other approach is Green scheduling algorithm. In this approach, reeducation By using simulation like as Cloudsim, simGrid, Open Nebula, Greencloud etc. we can manage energy of resource and use as Energy Efficient Resource.