Re: Parallel query execution - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: Parallel query execution
Date
Msg-id 50F62B12.2010608@agliodbs.com
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In response to Re: Parallel query execution  (Stephen Frost <sfrost@snowman.net>)
Responses Re: Parallel query execution
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Claudio, Stephen,

It really seems like the areas where we could get the most "bang for the
buck" in parallelism would be:

1. Parallel sort
2. Parallel aggregation (for commutative aggregates)
3. Parallel nested loop join (especially for expression joins, like GIS)


-- 
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com



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