Boston: Red Hat Enterprise Linux (RHEL) has been the Linux for business for a generation now. Today, RHEL touches more than $13 trillion of the global economy. Remember when people used to think Linux couldn’t handle big business? Ha! With the release of RHEL 9 at the Red Hat Summit in Boston, Red Hat improved its offerings from the open hybrid cloud to bare metal servers to cloud providers and the farthest edge of enterprise networks. .