DataGuard Question(s)
- From: Bill Zakrzewski <bill@xxxxxxxxxxxx>
- To: "oracle-l@xxxxxxxxxxxxx L" <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 31 May 2012 13:40:52 -0400
Current Environment:
Oracle 10.2.0.5.0
RH 5
New Environment:
Oracle 11.2.0.3.0
RH 5
We are migrating from one data center to another, all new equipment and the
latest Oracle 11gR2 database. To minimize the migration window, I was thinking
about using data guard to replicate the production database to the new data
center prior to migration weekend.
1. Has anyone used data guard to create their new production database?
2. Can data guard be used to create a standby database on a newer version of
Oracle (source Oracle 10.2.0.5.0 - target Oracle 11.2.0.3.0)?
3. Is anyone aware of the ports used by data guard so I can make sure the
firewall is open between data centers?
Thanks in advance,
Bill
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