Ubuntu is an exceptionally popular OS, that employs the Linux kernel. While it's used mainly on desktops, its server version has been becoming more popular nowadays as well. Ubuntu is among the lightest Linux releases you can get and it is compatible with almost any hardware, that makes it a universal OS. In addition, it is very stable and secure and has an at the very least a five-year support life cycle, so you are able to get official safety and performance updates. Unlike numerous other Operating Systems, Ubuntu is distributed without license fees and you can modify its core, and / or all of the countless packages it contains, in any way you find fit. This will enable you to set up the proper software environment for your web apps whatever their specifications. Due to the popularity of the OS, Ubuntu has vast developer and user communities, so you'll always find find numerous materials online regarding any question or problem that you may have.