As the name implies, a dedicated server is a private web server that is dedicated to a single person or company. Unlike shared or VPS hosting plans, the web server that is servicing your websites is not being used by anyone else.
Dedicated web servers are the envy of the web hosting industry, being the most powerful solution available for small to medium size online business owners. Many webmasters decide to purchase the cheapest web hosting plan available rather than shop around for the most suitable solution for their web site. Unfortunately, doing this will almost always result in an unnecessary upgrades later on, often at a time that is very inopportune for both the site owner and the site visitors.
Dedicated web hosting is the most powerful hosting type currently available to the public, other than cloud hosting which is generally a corporate solution. Dedicated hosting accounts are capable of hosting hundreds of web sites simultaneously without the need for additional features or services. If you are planning on building an online empire then you will definitely need a dedicated server.
With a dedicated server, you never have to worry about slow loading pages, site downtime or unnecessary limitations caused by a shared hosting environment.