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Microsoft Desktop Optimization Pack (MDOP) is a suite of utilities for Microsoft Windows customers who have subscribed to Microsoft Software Assurance program. [1] It aims at bringing easier manageability and monitoring of enterprise desktops, emergency recovery, desktop virtualization and application virtualization.
Blue Pill originally required AMD-V (Pacifica) virtualization support, but was later ported to support Intel VT-x (Vanderpool) as well. It was designed by Joanna Rutkowska and originally demonstrated at the Black Hat Briefings on August 3, 2006, with a reference implementation for the Microsoft Windows Vista kernel.
In software engineering, containerization is operating-system–level virtualization or application-level virtualization over multiple network resources so that software applications can run in isolated user spaces called containers in any cloud or non-cloud environment, regardless of type or vendor. [1]
Docker Desktop distributes some components that are licensed under the GNU General Public License. Docker Desktop is not free for large enterprises. [21] The Dockerfile files can be licensed under an open-source license themselves. The scope of such a license statement is only the Dockerfile and not the container image.
Usually the pre-copy phase ends when the number of dirtied pages remaining becomes small enough to yield a short stop-and-copy phase. However, if a VM keeps dirtying memory faster than can be re-copied to the destination, then pre-copy phase will end after a set time limit or maximum number of pre-copy rounds to begin the next stop-and-copy phase.
A hypervisor, also known as a virtual machine monitor (VMM) or virtualizer, is a type of computer software, firmware or hardware that creates and runs virtual machines. A computer on which a hypervisor runs one or more virtual machines is called a host machine , and each virtual machine is called a guest machine .
Nested virtualization becomes more necessary as widespread operating systems gain built-in hypervisor functionality, which in a virtualized environment can be used only if the surrounding hypervisor supports nested virtualization; for example, Windows 7 is capable of running Windows XP applications inside a built-in virtual machine.
OS-level virtualization is an operating system (OS) virtualization paradigm in which the kernel allows the existence of multiple isolated user space instances, including containers (LXC, Solaris Containers, AIX WPARs, HP-UX SRP Containers, Docker, Podman), zones (Solaris Containers), virtual private servers (), partitions, virtual environments (VEs), virtual kernels (DragonFly BSD), and jails ...