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From Jonathan Ellis <>
Subject Re: what is the expected result of changing this in storage.conf
Date Wed, 04 Aug 2010 02:08:37 GMT
You need to find out where your bottleneck is, before you start trying
to mitigate it.  Some good first steps are at

On Tue, Aug 3, 2010 at 9:03 PM, Dathan Pattishall <> wrote:
> Do reads at high concurrency get a boost if I where to raise this value?
>   <ConcurrentReads>8</ConcurrentReads>
>   <ConcurrentWrites>32</ConcurrentWrites>
> Any benchmarks/reports showing a good sweet spot per CPU core?

Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support

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