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Duration 14 hours
Course Outline
Introduction
Overview of Backup and Recovery Principles
- Recognizing the critical importance of backup and recovery.
- Analyzing different failure types and their database implications.
- The backup and recovery architecture of Oracle Database 19c.
Configuring Backup and Recovery Parameters
- Establishing the fast recovery area (FRA).
- Defining backup and recovery policies.
- Configuring the RMAN environment.
Executing Backups via RMAN
- Performing full database backups.
- Conducting incremental backups.
- Backup approaches for multitenant databases (CDB and PDB).
- Archiving and managing archived redo logs.
Backup Strategies and Recommended Practices
- Selecting appropriate backup methods: full, incremental, or differential.
- Applying Oracle-recommended backup strategies.
- Best practices for backup retention and validation.
Navigating Recovery Operations
- Addressing user-induced errors.
- Media recovery: restoring datafiles, tablespaces, and blocks.
- Implementing point-in-time recovery (PITR).
Recovering from Database Failures
- An overview of instance and media recovery.
- Recovering from lost control files and redo log files.
- Recovery scenarios in multitenant environments (CDB and PDB).
Leveraging Flashback Technology for Recovery
- An introduction to Oracle Flashback technology.
- Utilizing Flashback Database, Flashback Table, and Flashback Drop.
- Configuration and management of Flashback features.
Implementing Disaster Recovery
- Planning and executing disaster recovery strategies.
- Integrating Data Guard with RMAN for disaster recovery.
- Best practices for disaster recovery in Oracle Database 19c.
Conclusion and Future Directions
Requirements
- Foundational knowledge of Oracle database administration.
- Proficiency with SQL and PL/SQL.
Target Audience
- Database administrators.
- IT specialists.
Testimonials (1)
good explanation on each points and provide assignment for practices.