Re: two step dataguard

  • From: kathryn axelrod <kat.axe@xxxxxxxxx>
  • To: cicciuxdba@xxxxxxxxx
  • Date: Wed, 25 Jan 2012 13:14:00 -0800

Hi Alan,

I'm not sure if you looked into cascaded standbys?
There are some restrictions such as you can't have a RAC primary, but
in general, the setup sends the logs from a to b and b to c..
(http://docs.oracle.com/cd/E14072_01/server.112/e10700/cascade_appx.htm)

-k

On Wed, Jan 25, 2012 at 1:04 PM, Guillermo Alan Bort
<cicciuxdba@xxxxxxxxx> wrote:
> Hi list,
> I have been trying to figure this out for a few days, perhaps some of you
> can help me crack this
> I need to replicate from database A into database B and from database B
> into database C. Database A cannot replicate directly to database C due to
> firewall constraints. Is this possible with Dataguard? Or will I have to go
> with goldengate?
>
> Thanks in advance
> Alan.-
>
>
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