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Sysplex Services for Data Sharing z/OS MVS Programming: Sysplex Services Guide SA23-1400-00 |
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Cross-system extended (XES) services allow multiple instances of
an authorized application or subsystem, running on different systems
in a sysplex, to implement high-performance, high-availability data
sharing by using a coupling facility. Applications can maintain and
access data in three types of structures (list, lock, or cache). Features
of the different structures, available through the use of XES services,
include the ability to:
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Copyright IBM Corporation 1990, 2014
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