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[20050209]
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Article: Comparing MySQL performance (Part II, the results, Update 1)
In the
second part of the comparison of MySQL performance
on various operating systems, NetBSD performs quite well on a number
of benchmarks with 1 CPU (even beating Linux in one case), but loses
badly in SMP environment. I wonder if this is impacted by the fact
that threaded applications use only 1 CPU on NetBSD, even in SMP
environments - one has to set the "PTHREAD_CONCURRENCY" environment
variable to something between 1 and the number of CPUs to improve
concurrency.
Update: Check this out
for a comparison of different DB engines (on Windows, but still;
too bad it doesn't include Postgres!).
[Tags: Articles, benchmark, mysql]
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