VDS/VPS is a virtual dedicated server. It combines all the features of a dedicated server and the flexibility of virtual hosting. If you have a large project with high traffic, using free hosting can lead to problems with the availability of the site. This also applies to cheap mass hosting. VDS/VPS is suitable for serious projects and support of a large number of sites on one server. The ability to customize native software and operating system are the main advantages of a VDS server.