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Cold Backup, Physical Backup, Logical Backup, Hot backupA recovery catalog is a schema stored in a database. It tracks backups and stores scripts for use in RMAN backup and recovery situations...
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Cold Backup, Physical Backup, Logical Backup, Hot backup...
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Due to human errors, valuable data gets deleted or misentered. Oracle Flashback Technology provides a set of new features to view and undo the data back and forth.....
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A deadlock can occur when two or more processes that strive to acquire resources are not able to acquire them due to some of the following reasons:.....
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A partial backup is similar to a full database backup, but a it does not contain all the filegroups....
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Due to Mirrored online redo logs and disk array mirroring, the occurrence of redo log corruptions has dropped to practically zero......
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