Re: Separating online redo logs from database files

  • From: Yechiel Adar <adar666@xxxxxxxxxxxx>
  • Date: Thu, 08 Apr 2010 19:08:47 +0300

Not all EMC disks are created equal.
We use small virtual disks, raid 1, striped on many physical fast volumes, for redo.
Regular disks, raid 5, for data files.
Slower and less expensive disks for archive logs.

Adar Yechiel
Rechovot, Israel

Vladimir Barac wrote:

Hello, listers

We have EMC consultant insisting that it is in line with best practices. Why exactly is it a good thing, what "best practice" actually means -- he can't say.

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