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how to backup huge DB [message #324366]

Mon, 02 June 2008 03:26

ORA-MAN
Messages: 24
Registered: January 2008
Location: ===

Junior Member

Hi

Is there any best practice to take a backup of around 20 TERA using RMAN , like divide the backup into parts.
because if we run it one session it will take long time, is there any recommendation here…

Regards

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Re: how to backup huge DB [message #324370 is a reply to message #324366]

Mon, 02 June 2008 03:40

Michel Cadot
Messages: 68776
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Backup per set of tablespaces.

Regards
Michel

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Re: how to backup huge DB [message #324456 is a reply to message #324366]

Mon, 02 June 2008 09:45

ebrian
Messages: 2794
Registered: April 2006

Senior Member

You should consider Change Tracking or if your environment can support it Split Mirror Backups.

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