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Definition of xa in English English dictionary
- XA is a two-phase commit protocol defined by the X/Open DTP group XA is natively supported by many databases (like Oracle) and transaction monitors (like Tuxedo)
- EXtended Architecture (MVS)
- API that specifies the interface between TP monitors and resource managers (DBs)
- Extended Architecture A term used to describe 31 bit addressability as implemented by IBM operating systems such as MVS An industry standard for performing commit/abort processing in UNIX-like environments CICS on UNIX is XA-compliant
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