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Oracle Database 12c Backup and Recovery Survival Guide

You're reading from   Oracle Database 12c Backup and Recovery Survival Guide A comprehensive guide for every DBA to learn recovery and backup solutions

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Product type Paperback
Published in Sep 2013
Publisher Packt
ISBN-13 9781782171201
Length 440 pages
Edition 1st Edition
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Toc

Table of Contents (22) Chapters Close

Oracle Database 12c Backup and Recovery Survival Guide
Credits
About the Author
Acknowledgement
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
1. Understanding the Basics of Backup and Recovery 2. NOLOGGING Operations FREE CHAPTER 3. What is New in 12c 4. User-managed Backup and Recovery 5. Understanding RMAN and Simple Backups 6. Configuring and Recovering with RMAN 7. RMAN Reporting and Catalog Management 8. RMAN Troubleshooting and Tuning 9. Understanding Data Pump 10. Advanced Data Pump 11. OEM12c and SQL Developer Scenarios and Examples – A Hands-on Lab Index

Chapter 8. RMAN Troubleshooting and Tuning

When it comes to any tool or utility, there are inevitably going to be aspects related to them. One, it is always expected that the tool must perform at its best; and two, whenever there is any issue with the tool, we should be able to troubleshoot and resolve it easily. A DBA looks forward to the same with RMAN as well. Therefore, in this chapter, our objective is to look at the various ways to get the best performance from RMAN and also learn some techniques to troubleshoot it when it acts mischievously.

Throughout the chapter, we will be discussing the following topics:

  • Using CHECKSYNTAX

  • Using the DEBUG option

  • I/O modes and their impact on RMAN

  • Memory management related to RMAN

  • Monitoring RMAN

  • Using tracing for RMAN performance tuning

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