Home » Server Options » Data Guard » How does Grid instantiate physical standby (GRID 11.1g, rdbms
How does Grid instantiate physical standby [message #534471] Tue, 06 December 2011 07:48 Go to next message
Messages: 2
Registered: December 2011
Location: Yeovil, UK
Junior Member
If I use Grid to create a physical standby, how does Grid copy the data to the standby server?

The live database is about 1Tb and the standby is at a different site. Does Grid compress this data at all? What mechanism does it use?
Re: How does Grid instantiate physical standby [message #534478 is a reply to message #534471] Tue, 06 December 2011 09:02 Go to previous message
John Watson
Messages: 8880
Registered: January 2010
Location: Global Village
Senior Member
As far as I remember, you get a prompt for FTP or HTTP. I wouldn't do it like that. Use an RMAN duplicate, and instantiate the standby from a backup.
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