What are the different types of virtual machines?
There are two main types of virtual machines. One called a system virtual machine is used to imitate all processes and components of the real computer. The second, known as a process virtual machine, is used to start only one application and disappears when this application is closed.
System virtual machines allow the person to use one server as if it were many different computers. By using this type of technology, one machine can be reconfigured in several different ways. Each of these reconfigurations is completely isolated from other systems and can act as an independent computer, although each exists on the same physical machine. This insulation means that if one system collapses, other virtual machines can still be used.
The use of virtual machines System also allows the user to start multiple operating systems on the same computer. This allows the user to run programs that are available only on one type of operational SYstool. Torovněžžene allows you to test the program on multiple platforms without switching machines.
Depending on the user's needs, system virtual machines can be configured to work as if they had different types of hardware. In each virtual machine there is a virtual motherboard, virtual processor, virtual video graphics card Accelerator and all other components found inside the physical computer. The virtual computer can even be configured to use hardware in the physical system as if it were made for different specifications. There are so many different configurations of system virtual machines as there are configurations of physical computer servers.
Process virtual machines are used to trigger a single program isolated from the physical computer's operating system. This allows the user to run a program that could otherwise be incompatible with the normal operating systemhim. Each process virtual machine is created to start a specific program and exists only during the program startup. Closing the program that runs causes a process virtual machine to disappear and the opening of this program creates a new virtual computer.