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A new report from IBM stacks up Linux container against KVM virtual machine performance.

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Linux

In the traditional hypervisor Virtual Machine (VM) approach that is used by VMware's ESX and open-source options like Xen and KVM, a host operating system runs the hypervisors, which then in turn requires an operating system of its own for VMs. The Docker model is a bit different in that only the host operating system is required and containerized apps then run on top of that OS.

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