[NTLUG:Discuss] RHEL vs debian

[Ralph]

Howdy,
  I have a lot more experience with Debian based servers than with
RHEL.  I have always liked the way it supports upgrades for long term
use.  But, no matter my preference, I see more companies using RHEL
derived servers(CentOS, RHEL,, Oracle, et al).  I am applying at one
such company and I'd like some advice.  What are a few things I need o
study about RHEL based systems to be prepared?  I use Fedora enough to
handle the package manager, so what else should I study?  I assume
I'll use RHEL 7.
Thanks,
Ralph