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Re: 10K vs 15k rpm for analytics - Mailing list pgsql-performance

From Francisco Reyes
Subject Re: 10K vs 15k rpm for analytics
Date
Msg-id cone.1267565429.453229.32557.1000@shelca
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In response to 10K vs 15k rpm for analytics  (Francisco Reyes <lists@stringsutils.com>)
Responses Re: 10K vs 15k rpm for analytics  (Scott Marlowe <scott.marlowe@gmail.com>)
List pgsql-performance
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Scott Marlowe writes:

> Then the real thing to compare is the speed of the drives for
> throughput not rpm.

In a machine, simmilar to what I plan to buy, already in house 24 x 10K rpm
gives me about 400MB/sec while 16 x 15K rpm (2 to 3 year old drives) gives
me about 500MB/sec

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