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List:       sqlite-users
Subject:    Re: [sqlite] SQLite Transaction Rate and speed...
From:       Roger Binns <rogerb () rogerbinns ! com>
Date:       2009-03-08 19:23:14
Message-ID: 49B41B22.5030701 () rogerbinns ! com
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Alexey Pechnikov wrote:
> Do you have experimental results of SQLite performance on SSD?

SSD doesn't have uniform performance like spinning disks.  There are
differences in the underlying block size, wear levelling, speed (SLC vs
MLC), how smart the controller is, caching in SSD etc.  This article
gives an idea of the complexity:


http://arstechnica.com/hardware/news/2009/02/intel-cant-yet-replicate-published-ssd-performance-drop-1.ars


Roger
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