RE: SSD on temp or undo tablespace

From: Iotzov, Iordan <>
Date: Wed, 23 May 2012 13:25:44 -0400
Message-ID: <>

You should check this white paper by Guy Harrison - . It is an excellent document with lots of empirical data.

Iordan Iotzov

-----Original Message-----

From: [] On Behalf Of Dba DBA Sent: Wednesday, May 23, 2012 11:56 AM
Subject: Re: SSD on temp or undo tablespace

does anyone use SSDs professionally? Projects with large budgets have large expenses, so you would need alot of SSDs. I would think they are still really expensive. I don't know how the professional grade SSDs compare to the professional grade hard drives in cost either. Can you plug these into a SAN?
I would think this is too expensive to use. I also don't know how much it would help given that most anything that has any kind of volume is on some kind of networked storage and that has alot of features on top of the hard drives to help with performance.


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-- Received on Wed May 23 2012 - 12:25:44 CDT

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