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Oracle Database 12c: Backup and Recovery Workshop NEW


Oracle Database 12c: Backup and Recovery Workshop NEW



What you will learn



This 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.



Learn 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.



Benefits to You



Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver



a higher quality of service by enabling consolidation onto database clouds.



Perform Backup and Recovery



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.



Recovery Manager Command Line and Graphical Interfaces



This course will teach you about Recovery Manager (RMAN) command line and graphical interfaces for various backup,failure, restore and recovery scenarios.



Participate in Hands-on Practices and Workshops



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.



Key Takeaways



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.



 Course Objectives



Describe Oracle Database backup methods and recovery operations that can be used to resolve database failure.



Describe the Oracle Database architecture components related to backup and recovery operations.



Plan effective backup and recovery procedures.



Configure the database for recoverability.



Use Recovery Manager (RMAN) to create backups and perform recovery operations.



Use the Data Recovery Advisor to diagnose and repair failures.



Use Oracle Flashback Technologies to recover from human error.



Perform an encrypted database backup and restore.



Perform tablespace point-in-time recovery.



Describe additional high availability features such as Oracle Data Guard.



 



Course Topics



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



 



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 Recoverablility



RMAN commands



Configuring and managing persistent settings



Using the Fast Recovery Area (FRA)



Control File



Redo Log File



Archiving Logs



 



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



 



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 File



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



 



RMAN and Oracle Secure Backup



Oracle Secure Backup Overview



Oracle Database Disk and Tape Backup Solution



Backing Up the Fast Recovery Area to Tape



Defining Retention for RMAN Backups



RMAN and Oracle Secure Backup Basic Process Flow



Integration with Cloud Control



RMAN Database Backup to Tape



 



Performing Tape Backups and Restores



Scheduling Backups with EM



Oracle-Suggested Backup



RMAN and OSB Process Flow



RMAN and Oracle Secure Backup Jobs



Managing Database Tape Backups



Performing Database Recovery



RMAN Automatic Failover to Previous Backup



 



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



 



Using Flashback Database



Flashback Database Architecture



Configuring Flashback Database



Performing Flashback Database



Best Practices for Flashback Database



 



Managing Backup Space or Transporting Data



Transporting Tablespaces



Transporting Databases



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 Database



RMAN Performance and Tuning



Tuning Principles



RMAN Multiplexing



Diagnosing Performance Bottlenecks



Restore and Recovery Performance Best Practices



Backup and Recovery Workshop



Workshop Structure



Workshop Approach to Solving Failure Scenarios



Business Requirements for Database Availability and Procedures



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