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It is current issue to achieve the goal of management multiple virtualization platforms and multiple virtual machine migrations across physical machines without disruption. We discuss that ensure load balance when multiple virtual machines run on multiple physical machines. In this paper, we present a system which is implementation of optimization with Dynamic Resource Allocation (DRA) dealing with...
With the popularity of cloud computing due to increasing requests for cloud services, the demand for building better cloud infrastructure is increasing. Many services on cloud infrastructure are not being accessed all the time, during periods of low usage, if lots of servers keep working, it will cause unnecessary power waste. The aim of this paper is based on the Cloud service Infrastructure as a...
Virtualization, particularly in the field of cloud computing, is a common strategy to improve existing computing resources. Hadoop, one of the Apache projects, is designed to scale up from single servers to thousands of machines, each offering local computation and storage capabilities. However, how to guarantee both stability and reliability of virtualization have become important topics. In this...
In this work, we particularly focus on the use of free open-source software, so that end users do not need to spend a huge amount of software license fees. For cloud computing, virtualization technology delivers numerous benefits in addition to being one of the basic roles to build a cloud environment. By virtualization, enterprises can maximize working efficiency without the need to install more...
The main subject of this paper is how to construct virtualization in the cloud for implementing video and medical image services. The framework of cloud service contains the infrastructure, OS, virtual machines, platform, cloud web application services, and cloud devices. We build medical image and video services on cloud IaaS environment, which integrates KVM and OpenNebula open sources to provide...
In this paper, we use PCI pass-through technology and make the virtual machines in a virtual environment are able to use the NVIDIA graphics card, which uses the CUDA parallel progamming. It makes the virtual machine have not only the virtual CPU but also the real GPU for computing. The performance of virtual machine is predicted to increase dramatically. This paper will measure the performance differences...
Virtualization is a common strategy to improve the existing computing resources, particularly in cloud computing field. Hadoop, one of Apache projects, is designed to scale up from single servers to thousands of machines, and each offer local computation and storage. However, how to guarantee stability and reliability have become great study topics. In this article, we use current open-source based...
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