Enterprise Hosting is a dedicated server and shared server that a number of people may find useful. Enterprise hosting has the ability to upgrade systems once called for so you will never have to experience any downtime. So an enterprise host offers availability, scalability, security, performance and reliability. It has the availability to stay up and running all the time so users can get to the website; it has the scalability to be able to upgrade your system once called for and put another system for you in case you predict a considerable traffic increase