Course Details

  • Course Code: OS-IT-BR-5D
  • Mode of Delivery: Onsite
  • Duration: 5 Days
  • Price: On Request

Oracle Database: Backup and Recovery

Course Overview

It will teach you how to evaluate your own recovery requirements. You'll develop appropriate strategies for backup, restore and recovery procedures from provided scenarios.

Data Warehouse Administrator Database Administrators Support Engineer Technical Administrator Technical Consultant

  • Oracle Database: Administration Workshop

Successful candidates will receive a certificate issued by National Training Institute LLC (NTI), attested by the Ministry of Higher Education

Other Details

Introduction

  • Curriculum Context
  • Oracle Maximum Availability Architecture
  •  Assess your Recovery Requirements
  • Oracle Secure Backup
  • Categories of failures
  • Benefits of using Oracle Data Guard
  • Oracle Backup and Recovery Solutions
  • Basic Workshop Architecture

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

Configuring for Recoverability

  • RMAN commands
  • Configuring and managing persistent settings
  • Using the Fast Recovery Area (FRA)
  • Control File
  • Redo Log File
  • Archiving Log

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 Catalog

Backup Strategies and Terminology

  • Backup Solutions Overview and Terminology
  • Balancing Backup and Restore Requirements
  • Backing Up Read-Only Tablespaces
  • Best Practices for Data Warehouse Backups
  • Additional Backup
  • Terminology

Performing Backups

  • RMAN Backup Types
  • Incrementally Updated Backups  Fast Incremental Backup  Block Change Tracking  Oracle-Suggested Backup
  • Reporting on Backups
  • Managing Backups

Improving Your Backups

  • Compressing Backups
  • Using a Media Manager
  • 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
  • Backing Up ASM Disk Group Metadata

Using RMAN-Encrypted Backups

  • Creating RMAN-Encrypted Backups
  • Using Transparent-Mode Encryption
  • Using Password-Mode Encryption
  • Using Dual-Mode Encryption

Diagnosing Database Failures

  • Reducing Problem Diagnosis Time
  • Automatic Diagnostic Repository
  • Interpreting RMAN Message Output and Error Stacks
  • Data Recovery Advisor
  • Diagnosing Data File Loss (file system and ASM)
  • Handling Block Corruption

Restore and Recovery Concepts  

  • Restoring and Recovering
  • Instance Failure and Instance/Crash Recovery
  • Media Failure
  • Complete Recovery (Overview)
  • Point-in-Time Recovery (Overview)
  • Recovery Through RESETLOGS

Performing Recovery, Part 1

  • 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
  • Table Recovery from Backups

Performing Recovery, Part 2

  • Recovery of Server Parameter File, Control
  • Index, Read-Only Tablespace, and Tempfile
  • File
  • Redo Log File Loss and Recovery
  • Recovery
  • Restoring the Database to a New Host
  • Password Authentication File Re-creation
  • Disaster Recovery
  • Restoring RMAN Encrypted Backups

RMAN and Oracle Secure Backup

  • Oracle Secure Backup Overview
  • RMAN and Oracle Secure Backup Basic
  • Oracle Database Disk and Tape Backup
  • Process Flow
  • Solution
  • Integration with Cloud Control
  • Backing Up the Fast Recovery Area to Tape
  • RMAN Database Backup to Tape
  • Defining Retention for RMAN Backups

Performing Tape Backups and Restores

  • Scheduling Backups with EM
  • Managing Database Tape Backups
  • Oracle-Suggested Backup
  • Performing Database Recovery
  • RMAN and OSB Process Flow
  • RMAN Automatic Failover to Previous
  • RMAN and Oracle Secure Backup Jobs
  • Backup

Using Flashback Technologies

  • Flashback Technology: Overview and Setup
  • Flashback Transaction (Query and Backout)
  • Flash - Flashback Drop and the Using Recycle Bin
  • Flashback Technology to Query Data
  • Flashback Table

Flash Using Flashback Database

  • Flashback Database Architecture
  • Configuring Flashback Database
  • Performing Flashback Database
  • Best Practices for Flashback Database

Duplicating a Database

  • Using a Duplicate Database
  • Choosing Database Duplication Techniques
  • Creating a Backup-up Based Duplicate Database
  • Understanding the RMAN Duplication Operation
  • Using Cloud Control to Clone a  Databasehback Data Archiv

RMAN Performance and Tuning

  • Tuning Principles
  • RMAN Multiplexing
  • Diagnosing Performance Bottlenecks
  • Restore and Recovery Performance Best
  • Practices

By the end of the module the candidate will be able to:

  • Develop appropriate backup and recovery procedures to address your business needs.
  • Implement backup and recovery settings and perform backup operations to disk and tape.
  • Employ Oracle Database recovery procedures to recover from media and other failures.
  • Diagnose and repair data failures.
  • Use Flashback Technologies and data duplication to complement backup and recovery procedures.
  • Secure the availability of your database by appropriate backup and recovery strategies
Instructor led – Classroom training