It is the most secure and stable solution in shared hosting cases where you don’t have dedicated server space. However, it is on a smaller scale and is cheaper than renting an entire server, which is another possible but definitely more expensive solution.
VPS hosting is usually chosen by website owners who have mid-level traffic that exceeds the limits of classic shared hosting plans (Register and Aruba’s services for instance) but still don’t need the resources of a dedicated server.
VPS solutions, such as that of cPanel, usually offer more than one hosting plan to choose from. This is because different types of web hosting allow you to perform different levels of customization on your server. They also vary in terms of price, performance (e.g. Page Load Time), and service availability (e.g. Uptime).
VPS Hosting vs Shared hosting
Shared hosting is the solution for website owners with low-traffic sites. It is the go-to for most small businesses and bloggers. With shared hosting, you share the same physical server with several other clients from the hosting company. You are not allocated dedicated resources, as your site runs on the same operating system as everyone else.
Therefore, the memory and computing power your site can use is affected by the needs of the other users of the service. For example, if you experience a sudden spike in traffic on a website hosted on the same server, your page load time may increase. You can’t even choose your own operating system or other server software, since all users use the same configuration.