CentOS is an abbreviation for Community Enterprise Operating System. This is one of the best Linux distributions for servers and it is recognized as being one of the most dependable and risk-free Operating Systems on the market. CentOS is open-source software, so you will be able to customize it in whatever way you see fit, adding and removing packages or altering the code of all of them. It is also free to distribute and use, so you will not need to pay any kind of license fees, meaning that the total price that you'll need to pay for a server running CentOS will be lower as compared to the price for a server working with some other OS. What makes CentOS stand out among other Linux distributions is its huge developer community, which will help you get the answer to any kind of question or problem you have. What's more, each version that is released officially is supported for ten years, which is a lot longer than with any alternative OS. What this means is ordinary protection and stability updates which provides a great software setting for all of your web apps in the long run.