A dedicated virtual server allows partitioning of a dedicated server “physical” into several independent entities known as “virtual servers” which each have the characteristics of a dedicated server. Each virtual server can run a different operating system and restart independently. it is therefore possible to consolidate several virtual servers on one physical server, while keeping a perfect insulation between the servers and therefore a very good security: dedicated RAM, CPU dedicated upgrade memory and CPU allocated to the virtual server without cut services and financial economy are real virtual server an alternative to physical dedicated server.

Dedicated servers tend to cost more money because you will not be be splitting the server costs with anyone else.You could share a web server with any number of other customers so it will not cost a lot of money