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Before we get started with our list of virtual machine software products for you to review, I’d like to recommend reading my new guide to the best virtual software training. This guide covers salary ranges, job skills, and online training options for beginners to learn how to set up, configure, and support virtual servers and desktops. There is even a free training for VirtualBox.
The force driving server virtualization is similar to that which led to the development of time-sharing and multiprogramming in the past. Although the resources are still shared, as under the time-sharing model, virtualization provides a higher level of security, dependent on the type of virtualization used, as the individual virtual servers are mostly isolated from each other and may run their own full-fledged operating system which can be independently rebooted as a virtual instance.
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