RE: DataGuard Question(s)
Date: Thu, 31 May 2012 18:42:19 +0000
Senior Oracle DBA/NA TEAM Lead
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From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Bill Zakrzewski Sent: Thursday, May 31, 2012 1:41 PM
To: oracle-l_at_freelists.org L
Subject: DataGuard Question(s)
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.
- Has anyone used data guard to create their new production database? Yes, works very nicely for moving things form one location to another provided the prerequisites are there.
- 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 22.214.171.124.0)? No, one of the prereq's the operating system and database version MUST be the same.
- Is anyone aware of the ports used by data guard so I can make sure the firewall is open between data centers? Up to you as it's all just SQL*Net Thanks in advance, Bill
http://www.freelists.org/webpage/oracle-l Received on Thu May 31 2012 - 13:42:19 CDT