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2 Replies Latest reply: Jul 6, 2012 8:39 AM by vlethakula RSS

Migration/Upgrade 10g/r2 to 11g/2

947844 Newbie
Currently Being Moderated
Hi all,

I am looking for for exact steps for migration.
The important question ist:
-- If we migrate from 10g to 11g, do we need addtion (more) CPU's as currently we have?
-- Do wee need more powerfull HW.

Thanks in advance

Mehdi
  • 1. Re: Migration/Upgrade 10g/r2 to 11g/2
    Srini Chavali-Oracle Oracle ACE Director
    Currently Being Moderated
    Pl post exact versions of "10g" and "11g" - the upgrade steps are documented - http://docs.oracle.com/cd/E11882_01/server.112/e23633/toc.htm

    In general, 11g requires more memory - more/faster processors always help

    HTH
    Srini
  • 2. Re: Migration/Upgrade 10g/r2 to 11g/2
    vlethakula Expert
    Currently Being Moderated
    It depends on the strategy you choose to upgrade

    If you choose manual upgrade, please refer to Complete Checklist for Manual Upgrades to 11gR2 [ID 837570.1]

    If you want to test your database performance with 11g, there is white paper on sql performance analyzer which can be used to test your performance for diff scenarios.

    http://www.oracle.com/technetwork/database/performance/spa-white-paper-ow07-132047.pdf go to page 8.

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