Oracle Database 19c Administration Workshop Student Guide Pdf Updated Jun 2026

Flashback provides a revolutionary alternative to traditional backups by letting DBAs view past states of data without restoring files:

| Module | Key Topics Covered | |---------|--------------------| | | Recovery Manager configurations, Fast Recovery Area, Backup of CDB/PDBs, Point-in-time recovery. | | 10 – Flashback | Flashback Database, Flashback Table, Flashback Transaction (using undo and redo logs). | | 11 – Diagnosing Failures | Automatic Diagnostic Repository (ADR), Incident Packaging Service (IPS). | | 12 – Automatic Workload Repository (AWR) | AWR baseline templates, Compare periods reports. | | 13 – Performance Tuning | SQL Tuning Advisor, Real-time SQL monitoring, Adaptive execution plans (19c updates). | | 14 – Autonomous Features | Automatic indexing, Automatic memory management, Automatic SQL plan management. | | 15 – Moving Data | Data Pump (parallel, encryption), SQL*Loader, External tables with Big Data connectors. |

Oracle Database 19c is a multi-model database that supports various data types, including relational, JSON, and XML. It offers advanced features such as in-memory technology, which enables faster performance and improved scalability. Oracle Database 19c also provides enhanced security features, including encryption, access controls, and auditing. | | 12 – Automatic Workload Repository (AWR)

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The root structure hosting system metadata. | | 15 – Moving Data | Data

Visualize the memory and process structures behind a running 19c database.

Working with SPFILEs and PFILEs to adjust system configurations. Real-time SQL monitoring

The instance opens and reads the control files. Used for specific maintenance and recovery tasks.