There is a new white paper on OTN called
Upgrading from Oracle Database 9i to 10g: What to expect from the Optimizer. I am working on a 9i project which is considering upgrading to 10g (quite possibly the last such in the world) so I think we'll find it useful. Of course, it might also be helpful to people who have already done the upgrade and are experiencing performance problems in their new environment.
2 comments:
Can't help but feel they're a few years late with that paper.
My current client has taken the decision to go from 9i to 11g - happens next month. Should be fun.
I'm jealous. I would like my project to make that leap too.
Cheers, APC
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