Re: Oracle migration using shareplex or goldengate or TTS

From: Ls Cheng <exriscer_at_gmail.com>
Date: Sun, 16 Jun 2013 11:46:54 +0200
Message-ID: <CAJ2-Qb9SEvk6NW_-pci_am0dB97ZhRi=XrkaGzuU695XwSn1aQ_at_mail.gmail.com>

Hi
I have had experience with OGG, very good, virtually no downtime (in my case was aprox 5 to 10 minutes in several migrations). You dont need as much as preparation as TTS but there are preparations specially migrating from old 9i to latest versions.

But you need a lot of $$$ to buy OGG because you have to license both source and target systems. I have a few customers had to use other ways such as TTS because of the license costs, you cannot buy OGG just for migration purposes, if the customer cannot find a use for OGG after the migration then they need to seriously considering if it's worth it.

Thanks

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LSC
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http://www.freelists.org/webpage/oracle-l Received on Sun Jun 16 2013 - 11:46:54 CEST