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ALSO CALLED: Virtual Private Servers
DEFINITION: A virtual machine (VM) is an environment, usually a program or operating system, which does not physically exist but is created within another environment. In this context, a VM is called a "guest" while the environment it runs within is called a "host." Virtual machines are often created to execute an instruction set different than that of the host environment. One host environment  … 
Definition continues below.
Virtual Machine Reports
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Three Cost-Effective Virtual Server Best Practices
sponsored by Hitachi Data Systems and Brocade
WHITE PAPER: Access this white paper to discover 3 best practices that show how a storage system can help you accelerate application performance, ensure continuous operations and simplify virtual machine management.
Posted: 11 May 2015 | Published: 30 Apr 2015

Hitachi Data Systems and Brocade

A Computer Weekly buyer's guide to VM backup & disaster recovery
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: Computer Weekly looks at the products traditional and new suppliers have brought to market; how to mitigate some of the problems of virtual server backup; and asks whether cloud should the standard backup platform of the future?
Posted: 06 May 2015 | Published: 06 May 2015

ComputerWeekly.com

RMIT University Simplifies Campus Technology with Software Defined Networking
sponsored by Hewlett-Packard Company
WEBCAST: Access this short video now to learn how one university was able to simplify its large network to create a seamless user experience while simplifying management and lowering costs.
Posted: 05 May 2015 | Premiered: Dec 17, 2014

Hewlett-Packard Company

Newest Data Center Dilemma: Security vs. Performance
sponsored by BitDefender
WHITE PAPER: This white paper elaborates on the security concerns of virtualized environments and why traditional security approaches don't work.
Posted: 27 Apr 2015 | Published: 31 Dec 2014

BitDefender

Critical Factors to Endpoint Security
sponsored by Dell and Microsoft
WHITE PAPER: Endpoints are the new security perimeter, and this means rethinking your endpoint security. This white paper will help you do so.
Posted: 24 Apr 2015 | Published: 31 Dec 2013

Dell and Microsoft

FlexPod + Veeam Install Guide: How Veeam provides availability for Cisco and NetApp converged infrastructures
sponsored by Veeam Software
ESSENTIAL GUIDE: Access this informative step-by-step guide to learn how to install and operate the Veeam availability solution to provide availability in a FlexPod environment.
Posted: 21 Apr 2015 | Published: 21 Apr 2015

Veeam Software

Remote and Branch Offices: Availability made easy with Veeam
sponsored by Veeam Software
WHITE PAPER: This white paper highlights a number of requirements that remote and branch office environments have and how a line of products designed for availability enables an always-on business model.
Posted: 21 Apr 2015 | Published: 21 Apr 2015

Veeam Software

Remote access to Windows apps
sponsored by Citrix
ESSENTIAL GUIDE: This guide outlines a comprehensive technology that delivers Windows-based applications to both remote users using different types of endpoints and physical workspaces. Explore the five-layer solution architecture and how each of these layers work together to provide a secure environment for delivering applications.
Posted: 17 Apr 2015 | Published: 31 Jul 2014

Citrix

Top tools for user profile management
sponsored by RES Software
EGUIDE: Access this exclusive e-guide to explore several profile management tools and discover what they offer to help you narrow down which one is right for your organization.
Posted: 15 Apr 2015 | Published: 15 Apr 2015

RES Software

Private Cloud vs. Virtual Data Center
sponsored by Dell and Microsoft
EGUIDE: This expert e-guide explains how a private cloud infrastructure builds on the capabilities that virtualization already provides.
Posted: 09 Apr 2015 | Published: 09 Apr 2015

Dell and Microsoft

Virtualization to Cloud: Planning, Executing a Private Cloud Migration
sponsored by Rackspace
ESSENTIAL GUIDE: This Essential Guide will help enterprise IT on the path from virtualization with building a private cloud—from the planning stages to selecting the best tools.
Posted: 06 Apr 2015 | Published: 06 Apr 2015

Rackspace

Top 4 Reasons Why Visibility and Control Are Key to Optimizing Your Virtual Infrastructure
sponsored by VMware
WHITE PAPER: What does it take to maximize the performance and cost effectiveness of your virtual infrastructure? Consult the following expert white paper to find out how to do so by addressing visibility and control.
Posted: 30 Mar 2015 | Published: 30 Mar 2015

VMware

10 tips to implement Operations Management into VMware vSphere
sponsored by VMware
WHITE PAPER: This informative resource highlights 10 tips – from installation to best practices – to help ensure a successful implementation of a management tool in your vSphere environment.
Posted: 30 Mar 2015 | Published: 31 Dec 2013

VMware

Do You Speak Automation?
sponsored by Juniper Networks, Inc.
WEBCAST: In this webcast, you'll learn the new skills that the modern data center network manager needs to know.
Posted: 27 Mar 2015 | Premiered: Mar 27, 2015

Juniper Networks, Inc.

Readiness, Benefits, and Barriers: An SDN Progress Report
sponsored by Juniper Networks, Inc.
WHITE PAPER: This report gives you an inside look at how IT leaders in the United States feel about the rise of SDN.
Posted: 27 Mar 2015 | Published: 28 Nov 2014

Juniper Networks, Inc.

Network Virtualization: 6 Best Practices for Overcoming Common Challenges
sponsored by Juniper Networks, Inc.
WHITE PAPER: In this white paper, you'll find the 6 best practices for breaking through network virtualization roadblocks.
Posted: 27 Mar 2015 | Published: 27 Mar 2015

Juniper Networks, Inc.

Building Your BCDR Strategy: A Blueprint for a Safe Voyage
sponsored by VMware
WHITE PAPER: Access this informative resource to learn how virtualization technologies are being used for successful BCDR strategies. Discover how VMware's BCDR solution portfolio leverages the benefits of virtualization to deliver uptime and predictability to your data center.
Posted: 27 Mar 2015 | Published: 31 Dec 2014

VMware

Features to Note in VMware vSphere Distributed Switches
sponsored by Global Knowledge
WHITE PAPER: This white paper will cover the vDS architecture as well as an overview of many of the different features that are exclusive to the vSphere Distributed switch.
Posted: 27 Mar 2015 | Published: 27 Mar 2015

Global Knowledge

Get a closer look into your virtual machine environment with vSphere with Operations Management
sponsored by VMware
DATA SHEET: Inside this informative resource, learn about a technology that gives you real-time dashboard visibility into VM health, efficiency, and risk. Find out how this platform allows you to monitor virtual machine environments, spot VM performance and capacity problems quicker, and keep IT service levels high.
Posted: 26 Mar 2015 | Published: 31 Dec 2014

VMware

Three Ways to Achieve Fast and Affordable IT in an Always-On World
sponsored by VMware
ESSENTIAL GUIDE: This guide outlines three key ways to achieve fast and affordable IT services while still maintaining control of your data center budget. Discover a virtualization platform that delivers all three of these essential capabilities for meeting your business SLAs while containing costs.
Posted: 26 Mar 2015 | Published: 31 Dec 2014

VMware

The next evolution of virtualization: vSphere with Operations Management
sponsored by VMware
WHITE PAPER: This informative resource gives you an exclusive look at a server virtualization platform with an operations management tool that helps to give you complete visibility into your virtual machine performance.
Posted: 25 Mar 2015 | Published: 31 Dec 2014

VMware

IT Visibility Vital for Optimized System Performance
sponsored by VMware
CASE STUDY: Inside this case study, find out how one organization implemented a single VMware server virtualization platform with a management tool to provide the stable and reliable virtualization architecture they were looking for.
Posted: 24 Mar 2015 | Published: 31 Jan 2014

VMware

How VMware Keeps Your Business-Critical Applications Up and Running
sponsored by VMware
WHITE PAPER: Access this white paper to see how VMware virtualization tools can help you to successfully virtualize critical applications.
Posted: 24 Mar 2015 | Published: 30 Jun 2014

VMware

The Emerging Need for Software Defined Acceleration
sponsored by Silver Peak
WHITE PAPER: This white paper outlines how IT teams can coordinate across teams; applications, server, storage, and networking. Learn more about Silver Peak and how it offers solutions for accelerating data mobility over distances.
Posted: 23 Mar 2015 | Published: 23 Mar 2015

Silver Peak

VIRTUALIZATION REACHES BEYOND THE HYPERVISOR
sponsored by SearchServerVirtualization
EBOOK: A data center's effectiveness can be bolstered with tools that properly assist in virtualization management and capacity planning.
Posted: 06 Apr 2015 | Published: 06 Apr 2015

SearchServerVirtualization
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VIRTUAL MACHINE DEFINITION (continued): …  can often run multiple VMs at once. Because VMs are separated from the physical resources they use, the host environment is often able to dynamically assign those resources among them.The phrase "virtual machine" is commonly used to describe Sun Microsystems' Java runtime environment, the Java Virtual Machine (JVM), in which Java-specific commands are interpreted. The JVM is a virtual machine in that it executes code compiled specifically for it – known as bytecode – and abstracts use of resources for this bytecode. The Java programming language does not rely on platform-specific … 
Virtual Machine definition sponsored by SearchServerVirtualization.com, powered by WhatIs.com an online computer dictionary

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