(1) Running applications in separate, isolated partitions (separate "virtual machines") within a single server. Widely used in enterprise and cloud computing datacenters, each virtual machine (VM) ...

Server virtualization, have you ever heard of it? You’d be surprised how important it is and how much it is used around the world. Now, since not a lot of people have knowledge of server ...

Not so long ago in the vast majority of data centers and server rooms, every application or service resided on its own dedicated physical server. All the capacity of each of these servers — including ...

Server virtualization can help fight server sprawl, make better use of compute power, curb energy bills, and improve data-center agility and flexibility. Server virtualization is one of those ...

(1) See server virtualization. Contrast with virtual host. (2) A virtual machine environment from Microsoft for Windows servers. See Microsoft Virtual Server. (3) Multiple servers that appear as one ...

Both server virtualization and desktop virtualization use a software core called a hypervisor to run multiple operating systems on the same physical server hardware. Each OS is kept separate, with ...

An entire industry has sprung up in response to the never-ending battle against complexity, server sprawl, and rising power consumption. Virtualization is now the mantra for beleaguered data center ...

If there’s one technology that can greatly improve computing environments of any size, it’s virtualization. By using a single physical server to run many virtual servers, you can decrease operational ...

Imagine that you need to add 20 new servers to your data center posthaste. Your first thought is to purchase 20 more boxes and chain them to your existing server farm, but your budget's too tight. Why ...

In this article, I will focus on virtualization techniques associated with partitioning and aggregation of the computing resources. There are remarkable parallels between the network, storage and ...

Server virtualization through the use of software products such as VMware has been implemented to varying degrees in corporate IT, with some successful and some not-so-successful outcomes. This year, ...