Session Evaluation
Housekeeping procedures which include REORG/RUNSTATS/REBIND are key elements that are important to influence application performance results within a customer installation. Every Db2 z/OS shop has its own rules; when / how to run housekeeping tasks. This presentation will cover best practices for DB2 z/OS housekeeping, which includes REORG RUNSTATS REBIND performed by Db2 administrators.
Overview REORG / RUNSTATS / REBIND
Methodology for REORG / RUNSTATS
how to select objects for REORG / RUNSTATS,
which syntax shall be used, and which one shall avoided, and what are implications
REBIND best practice to take into consideration change vs new access paths
Presentation is based on real life customer's scenarios and results from 360 Db2 for z/OS Continues Availability Assessment Studies which are routinely performed by Db2 z/OS SWAT team.
