Oracle Database 19c Multitenant Architecture (TTOR20719)
Oracle Database: Backup and Recovery Workshop
CV041 IBM z/OS and DB2 Basics for DB2 for z/OS DBA Beginners
Oracle Database - Deploy, Patch and Upgrade Workshop Ed 1
Oracle Database - Managing Multitenant Architecture
Oracle Database 12c - RAC Administration
Oracle Database 12c - Backup and Recovery Workshop
Oracle Database 19c: New Features for Administrators
Oracle Database 12c - Administration I Workshop