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virtual memory ballooning

Virtual memory ballooning allows a physical host to recapture unused memory on its guest virtual machines and allocate the resource where needed. More

Quote of the Day

"Memory Ballooning is a technique that is only engaged when the host is running low on physical memory. If you have a host with 60 GB of physical memory available and the virtual machines are only allocated a total of 30GB of memory, then you may never need to know what memory ballooning is all about." Eric Shanks

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    The survey results taught us that one in three network administrators ____ interested in learning more about software-defined networking.
    a. was
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    cloud engineer

    Cloud engineers have three to five years' experience with multiple cloud provider environments.

Essential Knowledge on IT management

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How to consolidate application portfolios

Many enterprises that have been around for a while are now maintaining a vast number of applications. Now the question is: how to best consolidate these application portfolios to maximize their bus...