From:
"Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
To:
James Mansion <james(at)mansionfamily(dot)plus(dot)com>
Cc:
Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers(at)postgresql(dot)org,Alex Hunsaker <badalex(at)gmail(dot)com>,Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject:
Re: Significantly larger toast tables on 8.4?
Date:
2009-01-05 01:34:07
Message-ID:
20090105013407.GA20002@cuci.nl (view raw or flat )
Thread:
2009-01-02 04:30:59 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 04:49:55 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 05:44:49 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 06:09:35 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 14:57:46 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-02 16:01:56 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-02 17:44:38 from "Robert Haas" <robertmhaas(at)gmail(dot)com>
2009-01-02 18:44:48 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-02 19:50:34 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-03 01:30:30 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-03 02:27:46 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-03 09:46:30 from Simon Riggs <simon(at)2ndQuadrant(dot)com>
2009-01-02 19:42:56 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 20:23:13 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-02 20:35:18 from "Robert Haas" <robertmhaas(at)gmail(dot)com>
2009-01-02 21:19:00 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-02 21:43:40 from "Robert Haas" <robertmhaas(at)gmail(dot)com>
2009-01-03 01:36:16 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-03 02:37:31 from "Robert Haas" <robertmhaas(at)gmail(dot)com>
2009-01-03 03:30:31 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-03 04:34:11 from "Robert Haas" <robertmhaas(at)gmail(dot)com>
2009-01-03 05:17:16 from Andrew Chernow <ac(at)esilo(dot)com>
2009-01-03 06:16:58 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-03 22:56:13 from Peter Eisentraut <peter_e(at)gmx(dot)net>
2009-01-02 22:48:15 from Martijn van Oosterhout <kleptog(at)svana(dot)org>
2009-01-07 14:44:51 from "Gregory Maxwell" <gmaxwell(at)gmail(dot)com>
2009-01-02 20:59:35 from Gregory Stark <stark(at)enterprisedb(dot)com>
2009-01-03 01:46:21 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2009-01-03 06:32:00 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-05 15:57:21 from "Merlin Moncure" <mmoncure(at)gmail(dot)com>
2009-01-03 10:46:53 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-04 03:47:23 from Philip Warner <pjw(at)rhyme(dot)com(dot)au>
2009-01-04 04:29:02 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-04 04:56:57 from Philip Warner <pjw(at)rhyme(dot)com(dot)au>
2009-01-04 05:15:09 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-03 22:45:44 from Peter Eisentraut <peter_e(at)gmx(dot)net>
2009-01-04 22:42:05 from James Mansion <james(at)mansionfamily(dot)plus(dot)com>
2009-01-05 01:34:07 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-05 07:38:21 from Peter Eisentraut <peter_e(at)gmx(dot)net>
2009-01-05 16:45:49 from Alvaro Herrera <alvherre(at)commandprompt(dot)com>
2009-01-05 16:55:03 from "Merlin Moncure" <mmoncure(at)gmail(dot)com>
2009-01-06 18:10:31 from Peter Eisentraut <peter_e(at)gmx(dot)net>
2009-01-06 19:57:41 from "Stephen R(dot) van den Berg" <srb(at)cuci(dot)nl>
2009-01-06 20:30:11 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
2009-01-02 18:56:47 from "Alex Hunsaker" <badalex(at)gmail(dot)com>
Lists:
pgsql-hackers
James Mansion wrote:
>Peter Eisentraut wrote:
>>>c. Are there any well-known pitfalls/objections which would prevent me
>>>from
>>> changing the algorithm to something more efficient (read: IO-bound)?
>>copyright licenses and patents
>Would it be possible to have a plugin facility?
>I guess the most likely candidate is the LZJB mechanism in ZFS which is
>CDDL licensed.
The most likely candidate for a speedy algorithm seems QuickLZ, the author
is willing to accomodate the licensing.
--
Sincerely,
Stephen R. van den Berg.
Climate is what you expect. Weather is what you get.
In response to
pgsql-hackers by date
Next :From: Alvaro HerreraDate: 2009-01-05 01:40:59Subject : Re: generic reloptions improvementPrevious :From : Stephen R. van den BergDate : 2009-01-05 01:30:38Subject : QuickLZ compression algorithm (Re: Inclusion in the PostgreSQL backend for toasting rows)
