Search Result for "mvs/xa":

V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

MVSXA Multiple Virtual Storage/eXtended Architecture, "MVS/XA"
The Free On-line Dictionary of Computing (30 December 2018):

Multiple Virtual Storage MVS MVS/ESA MVS/OE MVS/Open Edition MVS/SP MVS/XA (MVS) Release 2 of OS/VS2, called MVS because it had multiple 16 MB virtual address spaces, in contrast to SVS. MVS ran on the IBM 390 series mainframes. It became MVS/SP, then MVS/XA (with 31-bit addressing) and then MVS/ESA. MVS/Open Edition (MVS/OE), aimed at the growing open systems market, added TCP/IP and Unix support in an MVS address space, allowing users to run IBM, CICS-type applications, batch applications and Unix. MVS/ESA was repackaged as OS/390 as a marketing exercise but it's basically the same thing. Version: 5.1. [Features? Dates?] (1999-01-20)