Oracle 19c Create and Administer Application PDBs
Oracle 19c Install, Upgrade and Patch Applications
Oracle 19c Define and Create Application PDBs
Oracle 19c Application Root and Application Seed
Oracle 19c Monitoring Automatic Reoptimization and SQL Plan Directives.
Oracle 19c Monitoring Adaptive and Dynamic Execution Plans
Oracle 19c Formatted Output of SQL Trace or the Optimizer Trace to Identify Poorly Performing SQLs
Oracle 19c Execution Plans
Oracle 19c Phases for SQL Statement Processing
Oracle 19c Configuring and Using Services to Monitor Database Application Performance