Question
Hot backup vs. cold backup
Answers
A database backup while it is still up and running is a Hot backup and it must be in archive log mode.
A cold backup is a backup while it is shut down. The database does not require being in archive log mode in this mode.
The benefit of a hot backup is that the database is still available for use while the backup is occurring.
A cold backup is easier to administer the backup and recovery process.
Cold backups does not require being in archive log mode and thus slight performance gain as the database is not writing archive logs to disk.   Your Comment




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