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Standby Swtich over [message #171216]

Tue, 09 May 2006 01:45

yash_v
Messages: 24
Registered: April 2006

Junior Member

Hi,

Is there a way where if the primary db fails, the standby can take over automatically and all my application pointing to primary can automatically point to standby database.

What is the ideal bandwidth for implementing remote standby?

Thanks,
Yash

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Re: Standby Swtich over [message #171275 is a reply to message #171216]

Tue, 09 May 2006 04:41

aciolac
Messages: 242
Registered: February 2006

Senior Member

1)A functionality what You need is implemeted by RAC.
2)The size of bandwidth depends from the size of generating logs in your database.

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Re: Standby Swtich over [message #172061 is a reply to message #171216]

Sat, 13 May 2006 23:11

jagjeet.malhi
Messages: 4
Registered: March 2006
Location: India

Junior Member

o As per my knowldge, Switchover can not take automatically, though it is easy in 10g.

Applications which are using primary database cab be used
your standby database
[ which will act as primary after role swithover ]

You just need to put a single line in your tnsnames.ora
the whole address string for standby database
and [ failover on ] -- not exactly remember the syntax

Regards,
Js

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Re: Standby Swtich over [message #173850 is a reply to message #172061]

Wed, 24 May 2006 16:44

anurag078
Messages: 34
Registered: May 2006
Location: West Des Moines

Member

I agree with Jagjeet, switchover can not happen automatically.

Anurag

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