What is VPS ?
VPS hosting is a type of web hosting services that is created in dedicated servers. Although the websites are hosted on the same physical machine, VPS allows each website to be fully independent as if each were on its own separate machine. VPS also referred to as a virtual server or a virtual dedicated server.
VPS is great as it slips in nicely and bridges the gap between shared hosting and dedicated hosting services. VPS will give you the independence and flexibility of a dedicated hosting service, but at the price of a high-end
shared hosting service.
How VPS works ?
VPS itself will act 99% same as the Physical Dedicated Server. It takes one big server and partitions it off into several smaller VPS`s. Each VPS hosting account can have its own operating system and resources such as bandwidth, CPU, memory. It can be rebooted without effecting the other accounts on the machine.