A VDS, or virtual dedicated server, is a type of hosting account that allows for more control and flexibility than a traditional VPS hosting account. Unlike a VPS, which provides you with a portion of a physical server’s resources, a VDS gives you access to an entire virtual server that functions like its own separate entity with its own individual operating system. This allows for more customization options and customization tools such as root access.
Unlike VPS hosting accounts, which are generally housed on the same physical server and share the same resources with other websites hosted there, a VDS typically exists on its own unique physical server. It will also have more dedicated RAM and CPU power compared to the shared environment of a VPS hosting plan. In addition, many hosts offer additional features such as faster performance and extra security measures to their customers who purchase VDS plans over those who choose less expensive shared hosting services.
VDS hosting plans are best suited for customers who need more control over their website than what’s available in shared web hosting plans but don't necessarily want the cost associated with maintaining their own dedicated server. Generally speaking, larger websites or complex applications will benefit from the greater control and flexibility provided by the VDS plan; however, some smaller sites may not see any significant benefit from using this type of service. Ultimately it depends on your specific requirements when choosing between these two popular virtual private server options.