Most Popular Recovery

How to Enable Oracle 12c Flashback Database

With Flashback Database, you can rewind the database to a previous point in time without media recovery (that is, without restoring backup copies of the datafiles). When the database is running, Flashback Database buffers and writes before-images of data blocks to flashback logs, which are generated by default for all permanent tablespaces and which reside […]

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Using Oracle RMAN to Restore

When you create backups with RMAN, they get created in one or more backupsets; these backupsets are in proprietary format. In order to use them again for recovery, first you need to extract them from this proprietary format. This process is called restore. You use the RESTORE command of RMAN to restore the backup. For […]

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