RE: Oracle MAA and active-active replciation between site

  • From: "Pradeep Chetal" <Pradeep.Chetal@xxxxxxxxxxxxxx>
  • To: "LS Cheng" <exriscer@xxxxxxxxx>
  • Date: Thu, 31 Jul 2008 21:14:46 -0400


Thanks,



-- Pradeep



From: LS Cheng [mailto:exriscer@xxxxxxxxx]
Sent: Thursday, July 31, 2008 1:39 PM
To: Pradeep Chetal
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: Oracle MAA and active-active replciation between site



Hi

If it's database have you considered cross the databases? One database
primary is in site1 and other database primary is in site2 and so on.

If the distance is not too far you can have a look at extended RAC.

--
LSC




On Thu, Jul 31, 2008 at 5:17 PM, Pradeep Chetal
<Pradeep.Chetal@xxxxxxxxxxxxxx> wrote:



Hi,

Oracle has an MAA with

http://www.oracle.com/technology/deploy/availability/pdf/MAA_WP_10gR2_Ro
admap.pdf
<http://www.oracle.com/technology/deploy/availability/pdf/MAA_WP_10gR2_R
oadmap.pdf>

However, one of our clients would like to have active-active replication
between remote sites, so that each site can be used.

Have you done this? What software did you use?

Also, what are the limitations on schema, if any to do this?

Thanks in advance,

-- Pradeep




Pradeep Chetal
Sr. Director - Infrastructure Architecture



Mformation Technologies Inc.
Switchboard: +1 732 692 6200



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