Horton

Re: 16-bit page checksums for 9.2

Aidan Van Dyk <aidan@highrise.ca>

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From: Aidan Van Dyk <aidan@highrise.ca>
To: Merlin Moncure <mmoncure@gmail.com>
Cc: Andres Freund <andres@anarazel.de>, Robert Haas <robertmhaas@gmail.com>, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, Simon Riggs <simon@2ndquadrant.com>, Kevin Grittner <Kevin.Grittner@wicourts.gov>, david@fetter.org, stark@mit.edu, pgsql-hackers@postgresql.org
Date: 2012-01-06T23:49:04Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Wakeup WALWriter as needed for asynchronous commit performance.

On Fri, Jan 6, 2012 at 6:48 PM, Aidan Van Dyk <aidan@highrise.ca> wrote:

> I think I've said it before, but I'm guessing OLTP style database
> rarely have pages written that are dirty that aren't covered by real
> changes (so have the FPW anyways) and OLAP type generally freeze after
> loads to avoid the hint-bit-write penalty too...

But ya, again, I've never measured ;-)


-- 
Aidan Van Dyk                                             Create like a god,
aidan@highrise.ca                                       command like a king,
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