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Virtual Machines (VM)

Virtual Machines (VM) - same machine • Using multiple OS...

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Virtual Machines (VM) A VM is a virtual machine running in a physical computer. More than one VM can run simultaneously in the same machine. VMs work well because machines are now too fast and underused. It allows to “snapshot” in a file of an OS together with the applications it has installed. You can save the VM in disk and duplicate it.
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VM Applications Hosting multiple server environments in the
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Unformatted text preview: same machine. • Using multiple OS in the same machine. • Testing programs in multiple OS versions and environments without the need of multiple machines. • Simplifies administration of systems since an administrator can install the Apps in one VM and then install the image in multiple VM Software • VMWare • Virtual Box...
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