Commercial Linux distributor Red Hat today kicked out the 1.2 release of its Enterprise MRG Linux variant for real-time, messaging, and grid computing. Enterprise MRG was launched as an idea in December 2007 in the wake of Novell's roll-out of its SUSE Linux Enterprise Real-Time variant of its SLES server Linux distro a month earlier. The initial 1.0 release, which was missing the Project Condor grid components, debuted in June 2008. It did have the real-time Linux kernel, which is important for military systems, financial trading systems, and other industrial controllers where you have to strip down the general purpose Linux kernel and make it provide a more consistent response time (with low latency) on transactions.