CentOS is an abbreviation for Community Enterprise OS. This is one of the top Linux releases for servers and it's recognized as being one of the most dependable and risk-free Operating Systems on the market. CentOS is open-source software, which means that you're able to customize it in any way you see fit, adding and removing packages or modifying the program code of any of them. It is also free to distribute and use, so you won't have to pay any license fees, meaning that the overall price that you will have to pay for a server making use of CentOS will be much lower as compared to the price for a server running an alternative OS. What makes CentOS unique among various other Linux releases is its huge developer community, which will help you discover the reply to any kind of question or problem you may have. Furthermore, each version that is released officially is supported for 10 years, which is a lot longer than with any other operating system. This means routine safety and stability updates that provides a great software setting for all of your web apps in the long run.