With recent advances in software and hardware in the field of
virtualisation, it is becoming increasingly common for people to
turn to the Virtual Private Server (VPS) as a solution to their
server infrastructure requirements.
In simple terms, a VPS is simply an instance of a server,
running its own operating system on virtualised hardware. A normal
setup might include several VPS servers running on a 'host' server
- the actual physical server. It offers all the advantages of a
full, dedicated server, but with the cost benefits of a shared
hosting environment.
A VPS server provides the following benefits:
- A server setup that is equivalent in most ways to a dedicated
server, for a fraction of the cost.
- Complete control over the server - you get full root access and
can manage every aspect of the operating system.
- Ease of setup and provisioning - a VPS can typically be spun-up
on demand within minutes after your initial request. There's no
waiting for hardware to get installed.
- Ease of expansion - VPS means you can start small and scale up
as required.
- Ultimate flexibility - you're not subject to the typical
limitations of a shared hosting service.
- Ease of operation - no more waiting for a technical support
person to reboot your server. Virtualisation offers easy remote
reboots.