CentOS is short for Community Enterprise Operating System. This is one of the best Linux distributions for servers and it is well known as one of the most dependable and risk-free Operating Systems on the market. CentOS is open-source software, so you'll be able to personalize it in whatever way you see fit, adding and removing packages or changing the program code of any of them. It's also free to distribute and use, so you won't need to pay any kind of license fees, meaning that the total price that you will have to pay for a server making use of CentOS will be more affordable as compared to the price for a server working with an alternative OS. What makes CentOS unique among various other Linux distributions is its huge developer community, that will help you discover the reply to any question or problem you may have. In addition, each version that's released officially is supported for ten years, which is a lot longer than with any other operating system. What this means is regular safety and stability updates that provides a dependable software environment for all your web applications in the long run.