CentOS is one of the most popular Linux-based server Operating Systems available on the market. It is employed by various website hosting suppliers, since it's very stable, reliable and secure, not to mention that it is freely customizable, since it is an open-source Operating System. CentOS is used for production servers, because it's also very quick and takes minimal resources. Furthermore, you're able to set up and run any kind of web application, as long as it can run on a Linux device. When you use a CentOS-powered server, you will be able to modify any part of your Operating System in accordance with your preferences. The fact that CentOS is free means that you will have to pay for your server, but not for any sort of license fees, that will minimize your overall expenses. A huge community of developers and users is behind CentOS, so if you ever encounter any problems, or you are simply not sure how to perform a particular task, you can find a solution in no time. An important benefit of the OS is also the fact that each release is officially supported and updated for no less than ten years, which means that you'll always have a secure and reliable software environment.