Why "Separating Data and Indexes improves performance" is a myth?

From: Juan Cachito Reyes Pacheco <jreyes_at_dazasoftware.com>
Date: Fri, 23 Apr 2004 12:13:12 -0400
Message-ID: <006e01c4294d$efdfaad0$2501a8c0@dazasoftware.com>

Hi
Does any one kwnows please,
Why "Separating Data and Indexes improves performance" is a myth?

If they are both accesed at the same time, it will improve performance or not,
I don't understand exactly what is this myth about?

http://www.niall.litchfield.dial.pipex.com/OracleMyths.zip

Thanks

Juan Carlos Reyes Pacheco
OCP
Database 9.2 Standard Edition

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Received on Fri Apr 23 2004 - 11:14:57 CDT