DURATION: 5 days (40 hours)
COURSE INTRODUCTION
In this Oracle Database 12c R2: Backup and Recovery Workshop, students learn how to perform backup and recovery based on the related Oracle Database architecture components. Various backup, failure, restore, and recovery scenarios are provided so that students learn to evaluate their own recovery requirements and develop an appropriate strategy for backup and recovery procedures. This course includes an interactive workshop, with scenarios that provide participants with opportunities to diagnose and recover from several failure situations.
COURSE OBJECTIVE
After finish the course, student will have knowledges and skills to:
- Describe the Oracle Database architecture components related to backup and recovery operations
- Perform an encrypted database backup and restore
- Perform tablespace point-in-time recovery
- Configure the database for recoverability
- Describe Cloud Tooling for Backup and Recovery
- Describe Oracle Database backup methods and recovery operations that can be used to resolve database failure
- Use Oracle Flashback Technologies to recover from human error
- Use Recovery Manager (RMAN) to create backups and perform recovery operations
- Use the Data Recovery Advisor to diagnose and repair failures
- Plan effective backup and recovery procedures
AUDIENCE
- Technical Administrator
- Data Warehouse Administrator
- Database Administrators
- Support Engineer
- Technical Consultant
PREREQUISITES
- Knowledge of Oracle Database 12c
- Knowledge of SQL and PL/SQL (for DBA use)
- Oracle Database 12c R2: Install and Upgrade Workshop
- Oracle Database 12c R2: Administration Workshop Ed 3
RELATED COURSES
- Oracle Database 12c: Managing Multitenant Architecture
- Oracle Database 12c: Data Guard Administration
COMPLETION CERTIFICATE
After finish the course, student will receive completion certificate issued by SmartPro.
COURSE CONTENT
1. Introduction
- Curriculum Context
- Assess your recovery requirements
- Categories of failures
- Oracle backup and recovery solutions
- Oracle Maximum Availability Architecture
- Oracle Secure Backup
- Benefits of using Oracle Data Guard
- Basic Workshop Architecture
2. Getting Started
- Core Concepts of the Oracle Database, critical for Backup and Recovery
- Oracle DBA Tools for Backup and Recovery
- Connecting to Oracle Recovery Manager (RMAN)
- Quick Start: A Problem-Solution Approach
3. Configuring for Recoverablility
- RMAN commands
- Configuring and managing persistent settings
- Using the Fast Recovery Area (FRA)
- Control File
- Redo Log File
- Archiving Logs
4. Using the RMAN Recovery Catalog
- Creating and Configuring the Recovery Catalog
- Managing Target Database Records in the Recovery Catalog
- Using RMAN Stored Scripts
- Maintaining and Protecting the Recovery Catalog
- Virtual Private Catalogs
5. Backup Strategies and Terminology
- Backup Solutions Overview and Terminology
- Balancing Backup and Restore Requirements
- Backing Up Read-Only Tablespaces
- Data Warehouse Backup and Recovery: Best Practices
- Additional Backup Terminology
6. Performing Backups
- RMAN Backup Types
- Incrementally Updated Backups
- Fast Incremental Backup
- Block Change Tracking
- Oracle-Suggested Backup
- Reporting on Backups
- Managing Backups
7. Improving Your Backups
- Compressing Backups
- Using a Media Manager
- Backup and Restore for Very Large Files
- Creating RMAN Multisection Backups, Proxy Copies, Duplexed Backup Sets and Backups of Backup Sets
- Creating and Managing Archival Backups
- Backing Up Recovery Files
- Backing Up the Control File to a Trace File
- Cataloging Additional Backup Files
8. Using RMAN-Encrypted Backups
- Creating RMAN-Encrypted Backups
- Using Transparent-Mode Encryption
- Using Password-Mode Encryption
- Using Dual-Mode Encryption
9. Diagnosing Failures
- Reducing Problem Diagnosis Time
- Automatic Diagnostic Repository
- Data Recovery Advisor
- Handling Block Corruption
10. Restore and Recovery Concepts
- Restoring and Recovering
- Instance Failure and Instance/Crash Recovery
- Media Failure
- Complete Recovery (Overview)
- Point-in-Time Recovery (Overview)
- Recovery with the RESETLOGS Option
11. Performing Recovery, Part I
- RMAN Recovery in NOARCHIVELOG Mode
- Performing Complete Recovery (of critical and noncritical data files)
- Restoring ASM Disk Groups
- Recovery with Image Files
- Performing Point-in-Time (PITR) or Incomplete Recovery
12. Performing Recovery, Part II
- Recovery of Server Parameter File, Control File (One and All)
- Redo Log File Loss and Recovery
- Password Authentication File Re-creation
- Index, Read-Only Tablespace, and Tempfile Recovery
- Restoring the Database to a New Host
- Disaster Recovery
- Restoring RMAN Encrypted Backups
13. RMAN and Oracle Secure Backup
- Oracle Secure Backup Overview and Interface Options
- RMAN and OSB: Overview and Basic Process Flow
- Starting with Oracle Secure Backup
- Configuring Oracle Secure Backup for RMAN
- RMAN Backup and Restore Operations
- Oracle Secure Backup Jobs
- Displaying OSB log files and transcripts for RMAN activities
- Using Flashback Technologies
- Flashback Technology: Overview and Setup
- Using Flashback Technology to Query Data
- Flashback Table
- Flashback Transaction (Query and Backout)
- Flashback Drop and the Recycle Bin
- Flashback Data Archive
14. Using Flashback Database
- Flashback Database Architecture
- Configuring Flashback Database
- Performing Flashback Database
- Best Practices for Flashback Database
15. Transporting Data
- Transporting Data Across Platforms
- Transporting Data with Backup Sets
- Database Transport: Using Data Files
16. Performing Point-in-Time Recovery
- When to use TSPITR
- TSPITR Architecture
- Performing RMAN TS Point-in-time Recovery
- Recovering Tables from Backups
17. Duplicating a Database
- Using a Duplicate Database
- Duplicating Database with "push" an"pull" techniques
- Choosing Database Duplication Techniques
- Creating a Backup-up Based Duplicate Database
- Understanding the RMAN Duplication Operation
18. RMAN Troubleshooting and Tuning
- Interpreting RMAN Message Output
- Tuning Principles
- Diagnosing Performance Bottlenecks
- RMAN Multiplexing
- Restore and Recovery Performance Best Practices
19. Cloud Tooling for Backup and Recovery
- Backup Destinations
- Customize Backup Configuration
- On-Demand Backup and Recovery
- Oracle Backup Cloud Service
- Installing the Backup Module
20. Backup and Recovery Workshop
- Workshop Structure and Approach
- Business Requirements for Database Availability and Procedures
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