CO Oracle Database 12c: Backup and Recovery Workshop

Transcription

1 CO Oracle Database 12c: Backup and Recovery Workshop Summary Duration 5 Days Audience Data Warehouse Administrators, Database Administrators, Support Engineers, Technical Administrators, Technical Consultants Level Professional Technology Oracle Database 12c Delivery Method Instructor-led (Classroom) Training Credits Yes Introduction This five day Oracle Database 12c: Backup and Recovery Workshop will teach you how to evaluate your own recovery requirements. You'll develop appropriate strategies for backup, restore and recovery procedures from provided scenarios. Expert instructors will begin by helping you gain a deeper understanding of possibly the most important job of a Database Administrator backup and recovery. The concepts and architecture that support backup and recovery, along with the steps required to carry it out in various ways and situations, are covered in detail. This course will teach you about Recovery Manager (RMAN) command line and graphical interfaces for various backup, failure, restore and recovery scenarios. Participating in extensive hands-on practices and workshops will help you gain experience in a realistic technical environment. Interactive workshops give you the opportunity to diagnose and recover from numerous failure scenarios, based on backup and recovery case studies. Upon completing this course, you will know how to evaluate your own recovery requirements. You'll have the skills to develop an appropriate strategy for backup and recovery procedures. Prerequisites Before attending this course, students must have: Knowledge of Oracle Database 12c Knowledge of SQL and PL/SQL Oracle requires and recommends that delegates have attended the following course prior to attending Oracle Database Program with PL/SQL. Required Course: D78864GC10 Oracle Database 12c Administration Workshop Target Audience Data Warehouse Administrators, Database Administrators, Support Engineers, Technical Administrators, Technical Consultants.

2 Course Content Lesson 1: Introduction This lesson provides an overview of the topics that are covered in the course. Describe the curriculum context and course setup Assess your recovery requirements Describe types of database failures Describe Oracle backup and recovery solutions Describe the benefits of using Oracle Secure Backup and of using Oracle Data Guard Describe the Oracle Maximum Availability Architecture Exploring the Course Environment Lesson 2: Getting Started This lesson reviews the core concepts of the Oracle Database, which are critical for backup and recovery. Then, it provides an overview over available tools (which are used throughout this course). The lesson is followed by a hands-on practice (which might raise questions to be answered in the following lesson). That is, you should understand how to perform a backup and recovery in NOARCHIVELOG mode (and the potential shortcomings of this approach). Describe database architecture as it relates to backup and recovery Describe your ORCL database in NOARCHIVELOG mode in ASM Distinguish Oracle tools for backup and recovery Perform basic backup and recovery (in NOARCHIVELOG mode) Backing Up in NOARCHIVELOG Mode Creating a Test Case Recovering in NOARCHIVELOG Mode Lesson 3: Configuring for Recoverability This lesson describes how to configure an Oracle Database for maximum recoverability. Configure and manage RMAN settings Configure the fast recovery area Configure the control file to ensure appropriate protection Configure the redo log files for recoverability Configure ARCHIVELOG mode and the archived redo log files for recoverability Configuring the Default Backup Destination and ARCHIVELOG Mode Setting the Date and Time Format for RMAN Configuring RMAN Settings Configuring Control Files Recovery Settings in Cloud Control Configuring Redo Log Files Lesson 4: Using the RMAN Recovery Catalog This lesson describes the usage and creation of a RMAN recovery catalog. Describe the use of the RMAN recovery catalog Create the RMAN recovery catalog Register a database in the RMAN recovery catalog

3 Create a recovery catalog owner Create a recovery catalog Register the ORCL database in the recovery catalog Perform EM setup tasks Lesson 5: Backup Strategies and Terminology This lesson explores the types of backup solutions that are available for use by an Oracle Database administrator. Describe Oracle backup solutions Describe RMAN backup types Describe, compare, and determine your backup strategy Schedule backups according to your strategy Perform whole backups Case Study: Developing a Backup Strategy Creating a Backup Schedule Lesson 6: Performing Backups This lesson demonstrates how to perform backups of an Oracle Database. Perform full and incremental backups Use Oracle-suggested backup strategy Report and manage backups Begin refining your basic backups: Configure Block Change tracking Perform incremental level 1 backup Recover incremental level 0 backup with level 1 incremental Configuring Block Change Tracking Using Incremental Backup Lesson 7: Improving Your Backups This lesson describes various techniques for improving Oracle Database backups. Compress backups Use a media manager Create multi-section backups of very large files Create proxy copies Create duplexed backup sets Create archival backups Back up other files: Back up a control file to trace Back up archived redo log files Catalog additional backup files Back up ASM meta data Backing up Other Database Files Backing up ASM Metadata Creating an Archival Backup

4 Lesson 8: Using RMAN-Encrypted Backups This lesson describes the nature and creation of RMAN-encrypted backups for an Oracle Database. Describe and create RMAN-encrypted backups Distinguish and use the following modes: Transparent-mode encryption Password-mode encryption Dual-mode encryption Encrypting a Backup with RMAN Restoring an Encrypted Backup Lesson 9: Diagnosing Failures This lesson describes the various techniques and interfaces used in detecting and repairing database failures. Detect and repair database corruption Use the Automatic Diagnostic Repository Analyze instance recovery with ADRCI Find and interpret message output and error stacks Use the Data Recovery Advisor Proactively check and handle block corruption Diagnosing and Repairing Database Failure Performing and Analyzing Instance Recovery Analyzing Database Failure in ASM Repairing Block Corruption Lesson 10: Restore and Recovery Concepts This lesson explores the various recovery types and techniques that can be used against an Oracle Database. Understand how to employ the best Oracle Database recovery technology for your failure situation Describe instance or crash recovery Describe complete recovery Describe point-in-time recovery Describe recovery through RESETLOGS Case Study: Determining Recovery Procedures Lesson 11: Performing Recovery I This lesson demonstrates how to perform point-in-time recovery as well as the recovery from media failures. Perform the appropriate type of restore and recovery operation based on the nature of your database failure Recover from media failures in data files Perform complete and incomplete or point-in-time recoveries Recovering from Media Failure (Loss of a Data File) Recovering from Media Failure - Incomplete Recovery Lesson 12: Performing Recovery II

5 This lesson demonstrates the recovery of other types of data file failures and disaster recovery procedures. Recover from loss of the server parameter file Recover from control file and redo log file failures Re-create the password authentication file Recover index and read-only tablespaces Review the automatic recovery of the tempfile Describe the basic procedure of restoring the database to a new host Describe disaster recovery Recovering the Loss of a Parameter File Restoring the Control File Recovering from the Loss of all Control Files Restoring the Password File Recovering a Tempfile Creating Encrypted Backups Recovering by Using an Encrypted Backup Recovering a Lost Encryption Wallet Lesson 13: RMAN and Oracle Secure Backup This lesson describes how to install, configure and perform backups to OSB (Oracle Secure Backup). Identify Oracle Secure Backup components Describe RMAN and OSB integration Configure for RMAN tape backups and restores Perform RMAN backup to tape Perform database recovery from tape Manage tape backups Installing Oracle Secure Backup Configuring Oracle Secure Backup Lesson 14: Using Flashback Technologies This lesson describes Oracle s flashback technology and how to configure the database to make use of flashback functionality. Understand how to use flashback technologies to protect against and recover from various types of errors Configure your database to use flashback technologies Perform flashback operations Distinguish temporal validity and temporal history Preparing to use Flashback Technologies Restoring a Dropped Table Using Flashback Table Lesson 15: Flashback Database This lesson describes the architecture and configuration of Oracle s Flashback Database feature. Describe Flashback Database architecture Configure your database to support Flashback Database Perform Flashback Database

6 Enabling Flashback Logging Performing Flashback Database Lesson 16: Transporting Data This lesson describes Oracle s transportable tablespace feature. Determine the endian format of a platform and the use of the RMAN CONVERT command Transport tablespaces between databases using image copies or backup sets Transport databases using data files or backup sets Transporting a Tablespace Lesson 17: Performing Point-in-Time Recovery This lesson explores the nature of database point-in-time recovery concepts. Distinguish and describe point-in-time recovery (PITR) of table, tablespace, and database Identify the circumstances where PITR is a good solution and where it cannot be used List what operations occur when you perform a point-in-time recovery Determine the correct target time for the point-in-time recovery Perform automated TSPITR Perform table recovery from backups Recovering a Table from a Backup Lesson 18: Duplicating a Database This lesson demonstrates the techniques involved in duplicating an Oracle database. List the purposes of creating a duplicate database Choose a technique for duplicating a database Duplicate a database with RMAN Use an RMAN backup to duplicate a database Duplicate a database based on a running instance Duplicating a Database Lesson 19: RMAN Troubleshooting and Tuning This lesson describes RMAN message output and RMAN tuning principals and techniques. Interpret the RMAN message output Apply best practice tuning principles Diagnose RMAN performance issues Resetting Your Training Databases Lesson 20: Workshop Overview This lesson provides a summary of the lessons covered in the course.

7 Configure your database to support stated business requirements Perform backups as required to support stated business needs Recover from various failure scenarios Preparing for Backup and Recovery Workshop Experience the Real-Life Workshop Your Scenarios Associated Certifications & Exam This course prepares students to write Exam: 1Z0-063 Oracle Database 12c: Advanced Administration Accredited to certification(s): Oracle Database 12c Administrator Certified Proffessional