A virtual private server (VPS) is a virtual machine sold as a service by an Internet hosting service. The virtual dedicated server (VDS) has also a similar meaning.
Virtual Private Server is Nothing but a Virtual Machine Given to you from large peace of Data center .
Virtual Machine Provide Flexibility to Use Resources according to your needs whenever you want you can reduce increase The Resources and it helps reduces cost of your server and helps you focus on other things .
Data centers use Virtual Machines Stands for VM’s to help provide you Flexibility of doing almost anything as Multiple virtual machines can run simultaneously on the same physical computer. For servers, the multiple operating systems run side-by-side with a piece of software called a hypervisor to manage them.
There Are Many VPS Providers in the Market and Some well know Big Tech Giants provides this facility like Amazon has there AWS(Amazon Web Services) Google has There Google Cloud and Microsoft has there Azure