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Subject: Testing in AWS, EBS
From: Tory M Blue <tmblue@gmail.com>
To: "pgsql-performance@postgresql.org" <pgsql-performance@postgresql.org>
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We are starting some testing in AWS, with EC2, EBS backed setups.

What I found interesting today, was a single EBS 1TB volume, gave me
something like 108MB/s throughput, however a RAID10 (4 250GB EBS
volumes), gave me something like 31MB/s (test after test after test).

I'm wondering what you folks are using inside of Amazon (not
interested in RDS at the moment).

Thanks
Tory


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