Minaz Amin (11/27/2012)
If yes, how the aaplication communicate to it?
If you're using ADO.NET or SQL Native client there is a "Failover Partner" option specifically for database mirroring sessions
Minaz Amin (11/27/2012)
2 databases will be on pricipal server and the crased db will failover to mirroed and how the application communicate with all these three DBS.
The failover is per database, Failover clustering affects all databases on an instance
Minaz Amin (11/27/2012)
Will there be any downtime , cxoonection time out during this failover?Please clearify my doubts.
Thank you.
Yes, as already stated it depends on the log queue that is waiting and the time to recover the database, in extreme cases it can take some time for the database to come online
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