Containers share a host kernel and start fast. VMs virtualize hardware with stronger isolation and more overhead.
A container is a standardized unit of software that packages code and all its dependencies, allowing applications to run quickly and reliably from one computing environment to another. It virtualizes the operating system, enabling multiple containers to run on a single OS.
A container packages software and dependencies for reliable execution across environments, crucial for modern development and cloud roles.
Full PathTerms™ definitionA virtual machine VM is a software based emulation of a physical computer, allowing multiple operating systems and applications to run on a single hardware system. This is achieved through a hypervisor, a layer of software that manages and allocates the host machine's resources.
A virtual machine VM is a software emulation of a computer, running multiple operating systems on single hardware via a hypervisor.
Full PathTerms™ definitionPeople mix up Container and Virtual machine in exam questions and job posts. Knowing the difference helps you pick the right control, process, or architecture choice.
Containers share a host kernel and start fast. VMs virtualize hardware with stronger isolation and more overhead.
