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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


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...