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Re: Parallel query execution

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Parallel query execution
Date: 2013-01-16 03:59:35
Message-ID: 20130116035935.GF16126@tamriel.snowman.net (view raw or flat)
Thread:
Lists: pgsql-hackers
* Josh Berkus (josh(at)agliodbs(dot)com) wrote:
> Actually, thanks to much faster storage (think SSD, SAN), it's easily
> possible for PostgreSQL to become CPU-limited on a seq scan query, even
> when reading from disk.

Particularly with a complex filter being applied or if it's feeding into
something above that's expensive..

	Thanks,

		Stephen

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