Re: Parallel query execution - Mailing list pgsql-hackers

From Stephen Frost
Subject Re: Parallel query execution
Date
Msg-id 20130116035935.GF16126@tamriel.snowman.net
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In response to Re: Parallel query execution  (Josh Berkus <josh@agliodbs.com>)
Responses Re: Parallel query execution
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* Josh Berkus (josh@agliodbs.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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