Re:ABCs of IBM z/OS System Programming Volume 1
by joshbaptiste on Sunday August 23, 2015 @06:13PM
(#10106928)
Airline GDS such a Sabre are on such systems.
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Re:ABCs of IBM z/OS System Programming Volume 1
by MyDogHasFleas on Sunday August 23, 2015 @06:54PM
(#10107037)
AFAIK, SABRE is/was an airlines reservation system, not a GDS. SABRE evolved into TPF which is not related to z/OS except inasmuch as they are both operating systems that run on IBM z-series mainframes.
See http://www-03.ibm.com/systems/z/os/ for a list of IBM z-series operating systems.