Received Dec 10, 2016 Revised Mar 15, 2017 Accepted Apr 1, 2017 Significant exploitation and utilization of cloud computing in industry is come with and in the identical time vulnerable by unease regarding protection of data hold by cloud computing providers. One of the penalties of moving data processing and storage off business site is that organizations have fewer controls over their infrast...

Dynamic Resource allocation, allocates resources dynamically using virtualization technology which are application based, and supports green computing by optimizing the number of servers. It uses the concept of Skewnessto measure the effective utilization of a resource, and hence ensuring the resources are utilized to its maximum, and Predictionwhich captures the usage of application resources ...

The advancements in the field of networking, network infrastructures and the growing size for processing, storage/data and communication, the demand for Virtualization and Data Center flexible resource management has become significantly important. Virtualization is the single most effective way to reduce IT expenses while boosting efficiency and agility. And with time, the advancements in the ...

In this paper, MagicStore, a new out-of-band virtualization system designed for SAN environments is proposed. Online multiplication of the components in a striped volume can help enhance both the I/O performance and storage capacity of a system, but it requires online redistribution of the data on the volume. MagicStore employs a new mapping management solution based on a sliding window to supp...

Network virtualization is a technique that allows having multiple concurrent isolated networks sharing physical network resources. This work analyzes the main available virtualization platforms, Xen, OpenVZ, and VMware, for network virtualization. We compare their virtualization techniques, achieved performance in virtualizing computational resources and appropriateness for usage in a virtual n...

This paper considers the problem of virtualizing the resources of a network processor (NP) in order to allow multiple third-parties to execute their own virtual router software on a single physical router at the same time. Our broad interest is in designing such a router capable of supporting virtual networking. We discuss the issues and challenges involved in this virtualization, and then desc...

Virtualization is used to construct several virtual machines on a physical machine for high utilization and other benefits. The virtual machines should run independently within their own domain without disturbing the others’ execution. In order to achieve this purpose, two things are considered: virtualization-sensitive instruction and sensitive memory operation. Since the virtualization-sensit...