CentOS is amongst the most preferred Linux-based server Operating Systems today. It is used by numerous hosting providers, because it's very stable, secure and reliable, not to mention that it is freely customizable, because it's an open-source Operating System. CentOS is used for production servers, as it's also very fast and takes minimal system resources. In addition, you will be able to set up and run any kind of web application, provided that it can operate on a Linux equipment. When you use a CentOS-powered server, you are able to adjust any part of the Operating System in accordance with your specifications. The fact that CentOS is absolutely free means that you'll have to pay for your server, and not for any sort of license fees, which will minimize your overall expenses. A vast team of developers and users stands behind CentOS, and in case you ever have any problems, or you're simply not sure how to perform a certain task, you'll be able to discover a solution in no time. A significant advantage of the OS is also the fact that every single release is officially supported and updated for no less than ten years, which means that you will always have a safe and reliable software environment.