Definitions for "XRF"
Keywords:  cics, recovery, vastly, mvs, extended
eXtended Recovery Facility. Feature available with DB2, IMS 1 and CICS, providing vastly increased availability for mission-critical applications. XRF creates a mirror system synchronized with the main system; the mirror image can take over immediately in the event of a failure in the primary system (in many, but not all, cases). Can also be used for planned machine maintenance by purposely switching to a backup system while working on the main system. See also mirroring.
Extended Recovery Facility. A CICS function which can minimize the impact of various system failures by transferring activity to an alternate CICS system in the same or different MVS image.
Extended Recovery Facility (IBM)
Keywords:  virutal, xexxxx, fulmen, powerfull, rex
XRF - XeXXXX Rex Fulmen is a small and simple, yet very powerfull virutal flash card application.
Keywords:  fluorescence, ray
X-ray fluorescence.