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RE:[sap-basis] SAP on Flash Drives (SSD)

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Posted by gpeschechera(IT Director)
on 06/14/2009 07:18:00 PM

I have bought in February 2008 SSD disk but only this year I have implented. Before this year the firmware of disks wasn't stable in raid5/6 solutions.
Comparing the same batch-jobs from standard SAS solution and SSD solution, there job with SSD are from 5 to 50 times faster.
I have Oracle DataGuard and the primary db (SSD) waits the commit of redolog of the second db(Normal SAS).
With this configuration The Write Mode is a bit slower, but I have the best data security.
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