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Duration 14 hours
Course Outline
Introduction
Overview of Backup and Recovery Principles
- Recognizing the critical role of backup and recovery
- Identifying failure types and their consequences for databases
- The backup and recovery architecture of Oracle Database 19c
Setting Up Backup and Recovery Configurations
- Configuring the fast recovery area (FRA)
- Establishing backup and recovery policies
- Setting up the RMAN environment
Executing Backups with RMAN
- Full database backups
- Incremental backups
- Backup strategies for Multitenant databases (CDB and PDB)
- Archiving and managing archived redo logs
Backup Strategies and Best Practices
- Selecting the optimal backup strategy: full, incremental, or differential
- Adopting Oracle-recommended backup methodologies
- Best practices for backup retention and verification
Understanding Recovery Procedures
- Recovering from user-induced errors
- Media recovery: datafile, tablespace, and block restoration
- Point-in-time recovery (PITR)
Recovering from Database Failures
- Overview of instance and media recovery
- Recovering from the loss of control files and redo log files
- Recovery scenarios in Multitenant environments (CDB and PDB)
Utilizing Flashback Technology for Database Recovery
- Introduction to Oracle Flashback technology
- Implementing Flashback Database, Flashback Table, and Flashback Drop
- Configuring and managing Flashback capabilities
Executing Disaster Recovery
- Planning and deploying disaster recovery strategies
- Integrating Data Guard with RMAN for disaster recovery
- Best practices for disaster recovery in Oracle Database 19c
Conclusion and Future Steps
Requirements
- Fundamental knowledge of Oracle database administration
- Working familiarity with SQL and PL/SQL
Target Audience
- Database administrators
- IT professionals
Testimonials (1)
good explanation on each points and provide assignment for practices.