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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 4. User-managed Backup and Recovery

This chapter will cover backup and recovery using user-managed methods. I decided to include this topic in the book due that I still receive many questions about this topic at Oracle conferences and even on my blog. User-managed backups are basically all the backups which you can take without using RMAN. Moreover, no automatic metadata record of the backup is generated anywhere in the database. Therefore, you must always keep records of what you backed up and where. Also, this method allows a DBA to make consistent backups of the entire database (cold backup), partial backups of a database making one or more tablespaces offline (inconsistent backup) or even online backups (inconsistent backup) can be performed as well if your database is running in the ARCHIVELOG mode.

The last option allows you to perform user-managed backups without affecting the availability of your database to the business, very useful when your database needs to be available...

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