Date(s) - 07/12/2016
3:10 pm - 4:00 pm
Adaptive Dynamic Sampling, Adaptive Execution Plans, SQL Plan Directives: these new features are the new performance troublemakers when migrating databases from 11g to 12c. The optimizer uses them to seek for the perfect execution plan, but does it always succeed? This session will focus on the first steps required to quickly troubleshoot performance issues due to the adaptive features.
Latest posts by Ludovico (see all)
- Far Sync and Fast-Start Failover Protection modes - April 14, 2022
- Can a physical standby database receive the redo SYNC if the Far Sync instance fails? - April 7, 2022
- Can I rename a PDB in a Data Guard configuration? - November 21, 2021