Contents:- Performance Tuning of a
Database.
Performance Tuning During Backup Related Activities.
Tuning the Database During Backup Activities (Incremental Backup)
We can enable block change tracking at the time of
incremental backup. So CTWR Process records the changed blocks
to a file since last backup. So at the time of taking backup need to read that
file to take backup of changed blocks not need to scan whole file. This makes
the incremental backup faster.
RMAN Does not support the backup and recovery
of block change tracking file.
Tuning the Backup when Backing up very large Data file by taking
MultiSection Backup.
Multisection backup take backup of very large
file into multipiece backup sets. Multisection backup divides large file into
multiple section and backup each section individually into a separate
multipiece backupset.
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