Posted by JRoughgarden on 02/14/06 02:53

Yes, we have split tempdb in accordance with this article. No obvious
improvement yet. Looking at the -T1118 flag in a replicated
environment.

I am gathering that a JBOD is just a holder for physical disks that is
capable of splitting them up into logical disks, with or without RAID.
No real optimization.

Still, it would be an interesting experiment to put everything on one
logical disk comprising 14-physical disks vs. splitting the 14 into
separate logical drives for log files, tempdb mdf, and app data file
mdfs.

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