0 tutorials · 5 guides
Docker vs virtual machine (VM) explained: compare containers and VMs by isolation, performance, OS control, security, portability, and when to use Docker, a VM, or both.
Learn what a hypervisor is, how Type 1 and Type 2 hypervisors differ, and how they allocate CPU, memory, storage, networking, and VM isolation.
Compare KVM VPS and OpenVZ containers across isolation, guest kernel control, operating systems, performance, resource guarantees, and workload fit.
Learn the difference between VPS, cloud VM, and cloud server, when the terms overlap, and how to choose the right virtual server for apps, websites, and workloads.
Understand container images vs VM images with a deployment framework for portability, security, rebuild speed, runtime control, and team fit.
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