Conventional VPS hosting is used to describe any VPS plan that does not operate in the cloud hosting environment. The capabilities and limitations of VPS cloud hosting and conventional VPS hosting are very different. Conventional VPS hosting has strict limitations that cannot be exceeded. These restrictions must be enforced by the web hosting provider in order to ensure quality web server performance.
Fortunately, the aforementioned limitations do not apply to VPS cloud hosting because the network is connected to various servers simultaneously. Instead, cloud hosting plans charge on a per-usage basis. In other words, you have access to unlimited server resources, and when you exceed the preset limits of your plan, you are billed for whatever additional resources your websites use. If you are unsure about the kind of traffic levels your site will receive and/or you are expecting serious traffic surges, you may want to consider VPS cloud hosting.