Fedora Linux is the community version of Red Hat Enterprise Linux, or RHEL. Fedora 25 is comprised of a set of base packages that form the foundation of three distinct editions — Cloud, Server and Workstation — that target different user bases.
They share a common foundation and some common strengths. For instance, all of the Fedora editions are released twice a year to maintain a leading edge without bleeding, according to Fedora Project Leader Mathew Miller.