Dedicated Hosting: Dedicated hosting is a good choice for the pros, and like its name suggests, it involves the use of a server that’s dedicated to a single website. In other words, unlike shared and VPS hosting, the user doesn’t have to share storage space and resources with other people and they have a physical piece of hardware all to themselves.
Dedicated servers are used to power complex applications and high-traffic websites. You might also opt for one if you serve a large quantity of media, such as high-resolution images, audio files, and streaming video clips, or you see very high levels of traffic (or perhaps both are applicable). Dedicated hosting also provides the highest level of security and server customization possible. Also see: Colocation.