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Oracle Database 12c Release 2 Oracle Real Application Clusters Handbook: Concepts, Administration, Tuning & Troubleshooting by K Gopalakrishnan

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CHAPTER

9

Oracle RAC Backup and Recovery

In this chapter, we discuss the key concepts and internals of backup and recovery operations in Oracle Real Application Clusters (Oracle RAC) databases. Basic backup and recovery methods for the Oracle RAC database are similar to those for single-instance databases, except in Oracle RAC we have redo records from archived redo logs from multiple instances. No special considerations for media recovery or any other advanced recovery mechanisms are required for Oracle RAC, so this chapter does not cover generic backup (and recovery) mechanisms.

However, in this chapter, we discuss the recovery issues that ...

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