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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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A Hybrid IT Approach to Virtualization & DevOps Management
sponsored by Red Hat
EGUIDE: Here, experts illustrate the evolution of multi-use virtualization tools, and you'll discover how to benefit from a hybrid approach that combines physical, virtual, and application visibility with automation and deep infrastructure analysis. Read on to also learn how DevOps is reshaping IT vendors' offerings.
Posted: 02 Feb 2017 | Published: 31 Jan 2017

Red Hat

Focus: Desktop virtualisation and mobility
sponsored by ComputerWeekly.com
EGUIDE: In this guide, we take a close look at how a number of CIO from a wide range of industries have sought to address the demand for mobile working within their organisations, and the technologies they have deployed to ensure data security and access is maintained at all times.
Posted: 30 Jan 2017 | Published: 30 Jan 2017

ComputerWeekly.com

Provide Better Patient Outcomes with Accelerated and Affordable Storage
sponsored by Citrix and Pure Storage
RESOURCE: The linchpin of clinical application performance lies in the storage that supports it, which may be lagging if you're still reliant on legacy infrastructure. Access this resource to learn how Citrix and Pure Storage provide flash storage for virtual desktop infrastructures to enable better patient care.
Posted: 07 Dec 2016 | Published: 07 Dec 2016

Citrix and Pure Storage

The Total Economic Impact of Pure Storage FlashArray Storage Solutions for VDI
sponsored by Citrix and Pure Storage
ANALYST REPORT: Download Forrester's Total Economic Impact study to examine the potential ROI that health IT customers may realize by deploying Pure Storage FlashArray storage solutions for VDI environments.
Posted: 06 Dec 2016 | Published: 31 Mar 2016

Citrix and Pure Storage

5 Ways to Cut Spending on Oracle Databases
sponsored by Snow Software
WHITE PAPER: This guide covers five cost-saving initiatives for Oracle products. Learn all of these initiatives and you can save up to 30% on your Oracle database licensing costs.
Posted: 11 Oct 2016 | Published: 31 Aug 2016

Snow Software

Leveraging Modern Storage to Improve Availability
sponsored by Veeam Software
WHITE PAPER: This white paper discusses the challenges of meeting the availability, recoverability and performance requirements of highly virtualized environments. In addition, learn a new innovative approach that can dramatically improve backup and recovery times while maintaining virtual machine performance.
Posted: 05 Oct 2016 | Published: 30 Sep 2016

Veeam Software

Data Center Physical Realities in a Software-Defined And Virtualized World
sponsored by Raritan Inc.
WHITE PAPER: Discover five key aspects of IT that are inextricably tied to computing's physical realities, even as computing becomes more virtualized, software-defined, and cloud-based. You'll also learn three actions to take to address the physical realities of business in an increasingly tech-centric world.
Posted: 04 Oct 2016 | Published: 04 Oct 2016

Raritan Inc.

VMworld Europe 2016: What to expect
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: VMworld Europe 2016 hits Barcelona in October, with VMware expected to announce new and refreshed products and services in support of its end-user computing and cloud strategy. In this e-guide, you'll find case studies featuring last year's winners, along with articles covering the technologies VMware looks set to champion at this year's event.
Posted: 08 Sep 2016 | Published: 08 Sep 2016

ComputerWeekly.com

Your Guide to Server Virtualization Types
sponsored by Red Hat
EGUIDE: As virtualization begins to play a larger role, trending toward becoming the new norm, it's important that you understand how to move forward. Access this expert e-guide to explore the different types of server memory, virtual machine compatibility, and virtualization file format.
Posted: 03 Feb 2017 | Published: 31 Jan 2017

Red Hat

SDN Can Help Unify Wired and Wireless Campus Networks
sponsored by Brocade
EGUIDE: In this expert e-guide, learn how SDN controllers can give your Wi-Fi and Ethernet switch-based campus networks the support they need for a successful unification.
Posted: 01 Feb 2017 | Published: 31 Jan 2017

Brocade

3 Steps To A Comprehensive View of IT Operations
sponsored by Blue Medora
WHITE PAPER: In this white paper, learn the 3 steps to a comprehensive view of IT operations in virtualized and cloud environments. Gain the visibility into your physical and virtual infrastructure for root cause analysis, predictive analytics, and overall infrastructure management.
Posted: 19 Dec 2016 | Published: 29 Jul 2016

Blue Medora

Take Control of Virtual Desktop Access with Two-Factor Authentication
sponsored by Citrix
EGUIDE: In this expert e-guide, we explore the concept of two-factor authentication (2FA) and how it applies to virtual desktop access. Find out how this approach improves password management without adding complexity to the user experience.
Posted: 13 Dec 2016 | Published: 12 Dec 2016

Citrix

How to Estimate the ROI of Implementing SD-WAN
sponsored by Citrix
EGUIDE: This expert e-guide is designed to help you make a compelling business case for implementing SD-WAN at your enterprise, by estimating ROI.
Posted: 12 Dec 2016 | Published: 08 Dec 2016

Citrix

Why You Should Be Ready to Expand Your Current Virtual Environment to Adopt Hyperconvergence
sponsored by Lenovo
EGUIDE: This expert e-guide analyzes the main benefits that accompany a hyperconverged environment, as well as how to perform a solid business case by calculating the costs of migrating or integrating with your existing compute, storage and network facilities.See if you are ready to hyperconverge your architecture by answering these simple questions.
Posted: 09 Dec 2016 | Published: 30 Nov 2016

Lenovo

Laying The Foundation for a Virtualized Network Infrastructure
sponsored by VMware
EGUIDE: SDN, NFV and VNF: Don't get bogged down with these hot-topic terms. This expert guide discusses how and whether you should implement virtualized functions in your enterprise.
Posted: 07 Nov 2016 | Published: 01 Nov 2016

VMware

Understanding SDN Components and Where They're Being Implemented
sponsored by VMware
EGUIDE: Download this expert e-guide for IT expert Andrew Froehlich's guidance on what SDN is, how the approach differs from NFV, and where SDN components are being implemented in current enterprise networks.
Posted: 07 Nov 2016 | Published: 01 Nov 2016

VMware

Malware Analysis: How Some Strains 'Adapt' to Virtual Machines
sponsored by Kaspersky Lab
EGUIDE: Server-oriented malware is actually more likely to infect a virtual system than a physical one in many organizations. Now what? This expert e-guide provides the real story of how malware is adapting to virtual environments, so you can ensure protection going forward.
Posted: 01 Nov 2016 | Published: 27 Oct 2016

Kaspersky Lab

Manage Your Virtualization Environment With These Unique Tools
sponsored by ComputerWeekly.com
RESOURCE: This comprehensive guide, Virtualization Reaches Beyond The Hypervisor, offers insights into how you can make a distinction between vendors, which VM management tools are right for your company and how you can utilize the tools to drive business. Participate in our brief Cloud and Virtualized Systems Research Program to claim your exclusive guide.
Posted: 26 Oct 2016 | Published: 26 Oct 2016

ComputerWeekly.com

Five Corporate Disaster Recovery Plan Essentials
sponsored by Zerto
EGUIDE: Some shops have yet to establish a corporate DR plan they know they can rely on. This exclusive e-guide brings together a group of trusted data protection experts to share their must-haves in any corporate disaster recovery plan and discover benefits and drawbacks of three data replication technologies.
Posted: 25 Oct 2016 | Published: 24 Oct 2016

Zerto

Modern Infrastructure – October 2016
sponsored by SearchDataCenter.com
EZINE: This month's Modern Infrastructure e-zine examines how two abstraction technologies are being used together and how some open source innovators are even latching onto this best-of-both-worlds idea in an effort to better merge containers and VMs.
Posted: 18 Oct 2016 | Published: 18 Oct 2016

SearchDataCenter.com

SDN and NFV in the WAN
sponsored by MASERGY
WHITE PAPER: SDN and NFV are two of the key components of the overall movement towards software defined IT. This white paper provides survey results from IT professionals on their company's interest in SDN and a deeper dive into how SDN can help them respond to a wide range of opportunities and challenges.
Posted: 17 Oct 2016 | Published: 29 Jul 2016

MASERGY

Deriving Increased Business Value from Backup and Deduplication
sponsored by Veritas
WHITE PAPER: This white paper explores the design and implementation of one backup and deduplication technology that increases storage efficiency and enhances data management. Access now to uncover general best practices, deduplication use case recommendations, and more.
Posted: 27 Sep 2016 | Published: 31 Dec 2015

Veritas

Cloud-based Disaster Recovery Service Grabs Spotlight
sponsored by Databarracks
EGUIDE: Cloud-based disaster recovery has emerged as an affordable, flexible method for providing application availability following a disaster event. This e-guide provides insight into cloud DR including strengths, issues, different model types, and more.
Posted: 23 Sep 2016 | Published: 22 Sep 2016

Databarracks

The Importance of VM Monitoring Tools
sponsored by VMware
EGUIDE: With native tools automatically included in hypervisors, many organizations are reluctant to invest in additional 3rd party VM monitoring tools. However, these tools often surpass the capabilities of native tools. Access now to find out why these additional tools are key to utilizing the full potential of your virtualization infrastructure.
Posted: 19 Sep 2016 | Published: 19 Sep 2016

VMware

Steps for a Successful SDS Vendor Comparison
sponsored by Hewlett Packard Enterprise
EGUIDE: As a radical new way to deploy storage services at a lower cost and improved performance, software-defined storage (SDS) has become a hot buzzword that vendors are applying to a diverse variety of solutions. In this eGuide, learn how to compare SDS vendors and the benefits of hyperconverged/converged software and storage virtualization.
Posted: 15 Sep 2016 | Published: 13 Sep 2016

Hewlett Packard Enterprise
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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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