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| Software > Systems Software > Operating Systems > Mainframe Operating Systems > |
VM
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ALSO CALLED: IBM VM/ESA and 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
Definition continues below.
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Add VM to your RSS Reader:
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IT Briefing Managing Virtual Machine Sprawl: Best Practices
| sponsored by CA
WHITE PAPER:
In this whitepaper learn the best practices for managing Virtual Machine (VM) sprawl, including analyzing the entire environment, implementation and enforcement of policies and procedures, and implementation of a centralized automation.
Posted: 22 Jul 2008 | Published: 01 Jul 2008
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Energy-Efficient Performance for the Data Center
| sponsored by Intel Corporation
WHITE PAPER:
Learn how to meet the demand for higher computing capacity without adding servers to the data center. This white paper discusses how virtualization can provide high performance, energy efficiency, and lower operational costs in the IT infrastru...
Posted: 31 Aug 2007 | Published: 01 Sep 2006
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How to Prepare for the Reality of Virtualization
| sponsored by CA
WHITE PAPER:
This whitepaper discusses the benefits of virtualization. It describes some of the technical challenges in virtualized environments and the steps you can take to avoid some of the pitfalls.
Posted: 06 Aug 2007 | Published: 01 Mar 2007
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VM DEFINITION (continued):
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
VM definition sponsored by SearchDataCenter.com, powered by WhatIs.com an online computer dictionary
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