RE: Time to upgrade verses size of DB
Date: Mon, 15 Mar 2010 13:01:21 -0700
From PPT at OOW2009,
Independent of: size of database and used datatypes.
Dependent on: # of install components and options, valid and non-stale data dict stats, # of synonyms, # objects in XDB, # of data files, size of redo,
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[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of lyallbarbour_at_sanfranmail.com
Sent: Monday, March 15, 2010 12:51 PM
Subject: Re: Time to upgrade verses size of DB
Funny you should ask. I just (3:05pm to 3:30pm EST) ungraded a 10.2.0.4.3 database to 18.104.22.168.0 that was about 15GB. And, now i'm about to upgrade a 171GB database. I'll mail the list with the timing. I would guess that 10.1 to 10.2 would be even quicker then what i'm doing.
Sent: Mon, Mar 15, 2010 3:42 pm
Subject: Time to upgrade verses size of DB
I didn't want to open an SR just for this question.
For downtime scheduling purposes -- Upgrading from Oracle 10.1.0.2, or 10.1.0.4 to 10.2.0.4 (on Solaris 5.10, (or any OS)):
Does the time it takes to upgrade significantly change depending on the size of the database? e.g. Will a 200Gb database upgrade in essentially the same time window as a 20Gb database?