As an increasing number of infrastructure-as-a-service (IaaS) cloud providers start to provide
cloud computing services, they form a competition market to compete for users of these …

Large-scale datacenters (DCs) host tens of thousands of diverse applications each day.
Apart from determining where to schedule workloads, the cluster manager should also …

The DARPA Information Assurance (IA) and Operational Partners in Experimentation (OPX)
Programs have conducted over a dozen laboratory-based experiments involving live red …

We investigate the power consumption of a network server based on a multiclass open
queuing network with closed-form solution. The model consists of service stations that …

Virtualization allows multiple applications to run on different execution platforms, but sharing
the same host machine. A better knowledge of the expected power consumption of computer …

Cloud computing is at a critical juncture. An increasing amount of computation is now hosted
in private and public clouds. At the same time, datacenter resource efficiency, ie, the …

Aiming at the problems caused by hasty increasing of server's quantity, this paper presents a
virtual server environment constructed based on Citrix XenServer and integrates all existing …

Virtualization of resources is a widely accepted technique to optimize resources in recent
technologies. Virtualization allows users to execute their services on the same physical …

Abstract Information and Communication Technology (ICT) has been estimated to consume
10% of the total energy consumption in industrial countries. According to the latest …