CentOS is among the most preferred Linux-based server Operating Systems on the market. It's employed by various web hosting suppliers, as it's very stable, secure and reliable, not to mention that it can be customized freely, since it's an open-source Operating System. CentOS is used for production servers, as it is also very fast and takes negligible system resources. Furthermore, you are able to set up and run any web app, as long as it can run on a Linux device. If you use a CentOS-powered server, you will be able to edit any part of the Operating System according to your requirements. The fact that CentOS is absolutely free also means that you will have to pay for your server, and not for any kind of license fees, that will decrease your overall expenses. A vast community of developers and users stands behind CentOS, and if you ever have any problems, or you're simply unsure how to perform a certain task, you will be able to discover a solution very quickly. An important benefit of the OS is also the fact that every single release is officially supported and updated for at least ten years, so you'll always have a secure and dependable software environment.