On externals sorts and other IO bottlenecks in postgresql.
This is a discussion on On externals sorts and other IO bottlenecks in postgresql. within the pgsql Hackers forums, part of the PostgreSQL category; --> I don't recall this being mentioned in the prior threads: http://www.cs.duke.edu/TPIE/ GPLed, but perhaps it has some good ideas. ...
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04-11-2008, 06:22 AM
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 On externals sorts and other IO bottlenecks in postgresql. I don't recall this being mentioned in the prior threads: http://www.cs.duke.edu/TPIE/ GPLed, but perhaps it has some good ideas. ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org      |
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04-11-2008, 06:23 AM
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| Re: On externals sorts and other IO bottlenecks in On Sun, 2005-10-23 at 03:11 -0400, Gregory Maxwell wrote: > I don't recall this being mentioned in the prior threads: > http://www.cs.duke.edu/TPIE/ > > GPLed, but perhaps it has some good ideas. Thanks, references are always useful. Best Regards, Simon Riggs ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match |
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