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ALSO CALLED: IBM VM/ESA, VM/ESA
DEFINITION: VM (Virtual Machine), currently embodied in a product called VM/ESA, is a widely-installed operating system for mainframes from IBM that can host other operating systems, including MVS and Conversational Monitor System (CMS), so that each of the operating systems seems to have its own complete system of software and hardware resources (data storage, telecommunications, processor, and so forth). That  … 
Definition continues below.
VMReports
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E-Guide: The New Virtualization: What You Should Know For Today and Tomorrow
sponsored by SearchSecurity.com
EGUIDE: This E-Guide from SearchNetworking.com describes why virtualization requires a unified IT organization and unveils the steps you should take to get your organization on its way to a truly unified environment.
Posted: 27 Aug 2012 | Published: 27 Aug 2012

SearchSecurity.com

Combining virtual server backup methods for a complete strategy
sponsored by SearchStorage.com
EGUIDE: This expert e-guide outlines strategies for combining virtual server backup methods with traditional approaches for a more comprehensive VM backup system. Discover tips that will protect your virtual environment at no extra cost.
Posted: 21 May 2012 | Published: 21 May 2012

SearchStorage.com

How to Manage the Virtual, Automated Environment
sponsored by SearchSecurity.com
EGUIDE: SearchNetworking.com’s E-Guide on the new era of network management explores the challenges involved with cloud computing and virtualization and how to prevent and control VM sprawl.
Posted: 07 May 2012 | Published: 07 May 2012

SearchSecurity.com

Unified Data Center Fabric: Reduce Costs and Improve Flexibility
sponsored by Cisco Systems, Inc.
WHITE PAPER: Discover how implementing a Unified Fabric can reduce costs and improve the alignment of data center assets to better fulfill business requirements.
Posted: 18 Oct 2012 | Published: 18 Oct 2012

Cisco Systems, Inc.

4 Steps to Private Cloud Success
sponsored by Cisco Systems, Inc.
WHITE PAPER: Many IT professionals are overwhelmed by the process required to implement a private cloud. This white paper offers proven tips to help you effectively deploy and manage this technology so you can fully leverage its benefits.
Posted: 28 Sep 2012 | Published: 25 May 2012

Cisco Systems, Inc.

VDI Benefits and Challenges Part 1
sponsored by Oracle Corporation
PRESENTATION TRANSCRIPT: Access this presentation transcript to find out about an industry leading solution for VDI and some of the challenges and new storage options that come with it.
Posted: 24 Sep 2012 | Published: 04 Sep 2012

Oracle Corporation

Storage I/O Bottlenecks in a Virtual Environment
sponsored by SolarWinds, Inc.
WHITE PAPER: This white paper discusses the causes, effects and methods of solving storage I/O bottlenecks in virtual environments.
Posted: 23 Aug 2012 | Published: 23 Aug 2012

SolarWinds, Inc.

Symantec Backup Exec - Superior Protection for Virtual Environments
sponsored by Symantec Corporation
WHITE PAPER: This 1-page resource reveals how Symantec Backup Exec 2012 with V-Ray technology delivers superior backup and recovery for VMware and Microsoft Hyper-V as well as a host of features unmatched by competitive products. Read now to learn more.
Posted: 10 Aug 2012 | Published: 30 Apr 2012

Symantec Corporation

Security Practices for VMware
sponsored by Vyatta Inc.
PRESENTATION TRANSCRIPT: To properly protect your virtual environment, you must address security at the hypervisor, VM, and network level. This presentation transcript details the fundamentals of virtualization security and highlights the importance of establishing effective management policies.
Posted: 26 Jul 2012 | Published: 10 Jul 2012

Vyatta Inc.

Key Elements of a Successful Disaster Recovery Strategy: Virtual and Physical
sponsored by Dell AppAssure Backup, Replication and Recovery Software
WHITE PAPER: Learn how to reduce your amount of at-risk data with a disaster recovery solution that offers these four key capabilities and four essential features.
Posted: 16 Jul 2012 | Published: 16 Jul 2012

Dell AppAssure Backup, Replication and Recovery Software

HP's Get Virtual Guarantee
sponsored by Hewlett-Packard Company
WEBCAST: HP is putting its money where its mouth is with its new Get Virtual Guarantee program for VMware, and guaranteeing you'll get twice your VM density. Check out this short webcast to learn more.
Posted: 16 Jul 2012 | Premiered: May 1, 2012

Hewlett-Packard Company

Zerto Hypervisor-Based Replication: A New Market Segment is Born
sponsored by Zerto
WHITE PAPER: This white paper presents a virtual replication solution that protects virtual machines at the disk format file level, which prevents management and TCO challenges associated with array-based replication. Discover how your organization can take advantage of features like non-disruptive process, virtual protection groups and more.
Posted: 11 Jul 2012 | Published: 11 Jul 2012

Zerto

Solutions for Deploying Server Virtualization in Data Center Networks
sponsored by Juniper Networks, Inc.
WHITE PAPER: As server virtualization becomes increasingly widespread, many companies are becoming more and more aware of its implications on the network. This white paper explains how multi-tenancy and VM mobility create new challenges for the network and identifies new tools and techniques you can implement to overcome them.
Posted: 11 Jun 2012 | Published: 31 Dec 2011

Juniper Networks, Inc.

Alternatives for Securing Virtual Environments: A Different Network Requires a Different Approach -- Extending Security to the Virtual World
sponsored by Juniper Networks, Inc.
WHITE PAPER: Virtual networks create a number of new security issues that physical defense strategies do not properly address. This white paper discusses the limitations of physical firewalls and highlights a security architecture designed with virtualization in mind.
Posted: 08 Jun 2012 | Published: 01 Mar 2012

Juniper Networks, Inc.

Windows Application and Server Backup 2.0: Chapter 7- Virtualization Server Backups
sponsored by Dell AppAssure Backup, Replication and Recovery Software
EBOOK: Brush up on backup for virtualized servers in this e-book and explore virtualization-specific concerns regarding backups.
Posted: 30 May 2012 | Published: 30 May 2012

Dell AppAssure Backup, Replication and Recovery Software

4 Steps to Private Cloud Success
sponsored by Cisco Systems, Inc.
WHITE PAPER: Many IT professionals are overwhelmed by the process required to implement a private cloud. This white paper offers proven tips to help you effectively deploy and manage this technology so you can fully leverage its benefits.
Posted: 25 May 2012 | Published: 25 May 2012

Cisco Systems, Inc.

Unleash your virtualization potential with Tintri's VM-aware, flash storage
sponsored by Tintri
WHITE PAPER: Explore how enhanced VM-aware storage features and a dual-controller system allow for broader virtualization deployments and easier performance troubleshooting in this white paper.
Posted: 25 May 2012 | Published: 23 May 2012

Tintri

Network Monitoring: You Need It Before You Need It
sponsored by Dell Software
WHITE PAPER: While network monitoring might not be at the top of your to-do list, it should be. Network monitoring is vital to implement before any problems occur, not after. Read now to learn why.
Posted: 04 May 2012 | Published: 30 Sep 2011

Dell Software

Five Best Practices to Protect Your Virtual Environment
sponsored by Juniper Networks, Inc.
WHITE PAPER: Discover how you can realize the benefits of virtualization without sacrificing security in this whitepaper that outlines five best practices to utilize to protect your virtual environment.
Posted: 01 May 2012 | Published: 20 Apr 2012

Juniper Networks, Inc.

Backup and Recovery for Enterprise Applications in VMWare Environments
sponsored by EMC Corporation
WHITE PAPER: This ESG white paper is your key to improving backup operations in your virtual environment. Read on to learn more.
Posted: 16 Apr 2012 | Published: 31 Mar 2011

EMC Corporation

Virtual Server Backup Essential Guide
sponsored by SearchVirtualStorage.com
EGUIDE: Check out this expert E-Guide to discover what you can do to start improving VM backup and restore operations today.
Posted: 16 Apr 2012 | Published: 11 Apr 2012


EMC Backup and Recovery for VMWare
sponsored by EMC Corporation
WHITE PAPER: Check out this white paper to make sure you're getting the most bang for your buck when it comes to VM backup, data protection and DR for virtual environments.
Posted: 12 Apr 2012 | Published: 12 Apr 2012

EMC Corporation

E-Guide: Top Five Mistakes Made When Backing Up VMs and How to Prevent Them
sponsored by Dell, Inc. and Intel®
EGUIDE: This expert E-Guide can help by outlining the 5 most common mistakes made when backing up VMs and how to avoid them.
Posted: 27 Mar 2012 | Published: 27 Mar 2012

Dell, Inc. and Intel®

Virtual storage appliances: On the verge of something big?
sponsored by SearchStorage.com
EGUIDE: In this E-Guide you'll receive an introduction to software-only storage, a VM-based shared storage solution that can help you significantly cut down on costs and management headaches. Learn how this technology functions, discover the impact that software-only storage has on other data center processes and more.
Posted: 27 Mar 2012 | Published: 27 Mar 2012

SearchStorage.com

Webcast Transcript: 7 Questions You Must Ask Before Buying a VM Protection Product
sponsored by Quantum Corporation
PRESENTATION TRANSCRIPT: Check out this presentation transcript for 7 key questions to ask yourself before buying a VM protection product. These questions will not only help you ensure you’re buying a product that works, but buying a product that will optimise your virtual data protection without requiring you to redesign your data centre.
Posted: 14 Mar 2012 | Published: 14 Mar 2012

Quantum Corporation
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VM DEFINITION (continued): … VM (Virtual Machine), currently embodied in a product called VM/ESA, is a widely-installed operating system for mainframes from IBM that can host other operating systems, including MVS and Conversational Monitor System (CMS), so that each of the operating systems seems to have its own complete system of software and hardware resources (data storage, telecommunications, processor, and so forth). That is, VM gives each of these operating systems its own "virtual machine." VM, together with CMS, is popular in many large corporations as a system that can let a large number of interactive users communicate or develop and run applications at the same time. VM also provides a good test environment for MVS programs that can be run on an MVS virtual machine.Many corporations use MVS for business applications and VM as an application development and user communication environment.
VM definition sponsored by SearchDataCenter.com, powered by WhatIs.com an online computer dictionary
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