Virtual private server is a web hosting service based on virtualization based on software it stress on virtual machine. Its works on the basis of software and create various virtual environments on a physical server and each virtual machine act as a physical computer independent of others. It provides freedom to customize it according to user-requirements such as selection of an operating system and control panel along with other applications. Virtual private server (VPS) is also known as virtual dedicated server but it doesn’t give an impact of obtaining resources from multiple servers such as RAM, space or processor bits.
VPS is introduced to provide efficient resource management such as it reduces hardware cost, power operating cost and yet manages to provide virtual dedicated environment for businesses to run their applications individually and securely. Virtualization allows one to have own operating system independent of others and able to reboot is anytime he wants.
VPS works on the basis of hypervisor which assigned to create, release and mange resources from virtual machines. These virtual machines are allocated a shared of physical server resources such as space, RAM and processor and it perform this task in such a way that other virtual machines are not affected by it.
Virtual private server (VPS) hosting is service provided by web hosting companies in order to manage websites efficiently, this give webmaster freedom to define their own server settings and provide enhance security as no one can access your VPS without permission. Virtualization has great impact on web hosting as people can easily manage to have high quality hosting services in a limited budget.