31316: A Sysplex Developer Looks to Improve Availability in Your Sysplex
Project and Program:
Core Platform,
z/OS Systems Programming
Tags:
Proceedings,
2023,
SHARE New Orleans 2023
How can two installations, both with a beautifully configured sysplex, have
radically different experiences with respect to the availability of their
business services? One achieves near continuous availability while the other
seems to continuously suffer outages. From my anecdotal experience analyzing
customer installations under the auspices of IBM's High Availability Center of
Competency, the issues seem to be similar from installation to installation. In
this session, I?ll relate what I look for when analyzing the sysplex
infrastructure for availability issues. I?ll also share what I perceive to be
the common service management issues that undermine the ability of the
infrastructure team to deliver highly available business services, despite
having a well configured sysplex.
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