VDS (Virtual Dedicated Server) is an abbreviation of English expression. In other words, the virtual system is the server system obtained by the resources that are assigned. This method is more reliable and performance than other virtualization technologies. Resources such as Ram, CPU and Disk, which are allocated from the main server, are within real limits. The resource assigned to a user leaves the system. It is not shared with another user. For example, if you order your server with 8 GB of RAM, even if you use 8 GB of RAM, you will be assigned and dropped from the system. In other systems, if the assigned resources are empty, it can be used by a different user, so the service is slower for everyone in total.