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Why cheap hard disks are slower than expensive disks

April 30th, 2009

Curt Monash is a database analyst. He usually blogs about enterprise databases and not the embedded kind. Nevertheless his posts are really interesting, therefore i added him to my blogroll.

This post is about harddisks and why cheap (SATA) harddisks are much slower than expensive ones (Fibre channel/SAS).

chris Databases

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