Re: Oracle DR Solution

Hemant

I am not much familiar with actual way the storage replication works. Surely 
want to see what is benefit of Storage based replication and how we are 
synching it to come close to realtime. Requirement is to have least downtime in 
case of site loss and my mistake earlier to say No downtime. 



________________________________
From: "Chitale, Hemant Krishnarao" <Hemant.Chitale@xxxxxx>
To: mdinh@xxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx
Sent: Tuesday, August 30, 2011 8:52 PM
Subject: RE: Oracle DR Solution


 
Neither RAC  nor   GoldenGate is a DR solution.
 
 
Sanjay has correctly listed the two options  (Active) DataGuard and 
StorageBasedReplication (with Snapshots that allow opening a database snapshot 
image).
 
 
Hemant K Chitale


 
From:oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Michael Dinh
Sent: Wednesday, August 31, 2011 6:44 AM
To: 'smishra_97@xxxxxxxxx'; oracle-l@xxxxxxxxxxxxx
Subject: RE: Oracle DR Solution
 
With no loss or down time, then I would think RAC/ Golden Gate.
 
Michael Dinh
 
Disparity Breaks Automation (DBA)
 
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From:oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Sanjay Mishra
Sent: Tuesday, August 30, 2011 3:28 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Oracle DR Solution
 
Hi
 
I am looking to see what is the best option to have DR solution that can be 
Primary with no loss or downtime. Looking for best practices even it is 
expensive solution. Appreciate for any document or link as I am sure lots has 
done work on it. One of the requirement is that database is around 10Tb and 
transaction logs will be be not more than 50G in an hour.
 
1. Can see 11g Active Dataguard which can be used for Reporting as well as DR 
solution
2. Storage Replication
 
Rgds
Sanjay
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