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424 messages
31 May 2011
Re: Hash Anti Join performance degradation Robert Haas (21:58)
Re: picking a filesystem Samuel Gendler (18:07)
Re: picking a filesystem Shaun Thomas (17:09)
picking a filesystem Robert Haas (15:36)
Re: The shared buffers challenge Merlin Moncure (13:57)
Re: Delete performance Grzegorz Jaśkiewicz (09:27)
Strange behavior of child table. Jenish (07:21)
Delete performance Jarrod Chesney (00:08)
28 May 2011
Re: serveRAID M5014 SAS Mark Kirkwood (10:15)
Re: serveRAID M5014 SAS Grzegorz Jaśkiewicz (09:43)
Re: The shared buffers challenge Jeff Davis (00:26)
27 May 2011
Re: serveRAID M5014 SAS Mark Kirkwood (23:24)
Re: The shared buffers challenge Claudio Freire (22:12)
Re: The shared buffers challenge Maciek Sakrejda (19:31)
Re: The shared buffers challenge Robert Haas (19:04)
Re: The shared buffers challenge Merlin Moncure (18:57)
Re: The shared buffers challenge Greg Smith (18:48)
Re: The shared buffers challenge Greg Smith (18:26)
Re: The shared buffers challenge Kevin Grittner (17:07)
Re: The shared buffers challenge Scott Carey (16:54)
Re: The shared buffers challenge Merlin Moncure (15:23)
Re: serveRAID M5014 SAS Kevin Grittner (14:38)
Re: Performance block size. Ivan Voras (11:09)
Re: Is any effect other process performance after vaccumdb finished ? Craig Ringer (03:32)
Is any effect other process performance after vaccumdb finished ? Junghwe Kim (01:58)
Re: Hash Anti Join performance degradation Craig Ringer (00:01)
26 May 2011
Re: serveRAID M5014 SAS Mark Kirkwood (23:43)
Re: serveRAID M5014 SAS Mark Kirkwood (23:23)
Re: serveRAID M5014 SAS Greg Smith (23:19)
Re: The shared buffers challenge Greg Smith (23:10)
Re: serveRAID M5014 SAS Mark Kirkwood (22:43)
Performance block size. Tory M Blue (22:35)
Re: Hash Anti Join performance degradation Cédric Villemain (18:13)
Re: Hash Anti Join performance degradation panam (18:04)
Re: The shared buffers challenge Kevin Grittner (17:45)
Re: Hash Anti Join performance degradation Kevin Grittner (17:08)
Re: LIMIT and UNION ALL Tom Lane (17:00)
Re: LIMIT and UNION ALL Dave Johansen (16:46)
Re: The shared buffers challenge Merlin Moncure (16:46)
Re: The shared buffers challenge Claudio Freire (16:38)
Re: Hash Anti Join performance degradation panam (16:08)
Re: The shared buffers challenge Merlin Moncure (16:02)
Re: The shared buffers challenge Claudio Freire (15:45)
Re: The shared buffers challenge Merlin Moncure (15:36)
Re: Speeding up loops in pl/pgsql function Steve Crawford (15:25)
Re: The shared buffers challenge Kevin Grittner (15:10)
Re: Hash Anti Join performance degradation Kevin Grittner (14:48)
The shared buffers challenge Merlin Moncure (14:32)
Re: Hash Anti Join performance degradation Cédric Villemain (14:21)
Re: Speeding up loops in pl/pgsql function Reuven M. Lerner (12:49)
Re: Speeding up loops in pl/pgsql function Merlin Moncure (12:36)
Re: Hash Anti Join performance degradation panam (12:33)
Re: Speeding up loops in pl/pgsql function Merlin Moncure (12:11)
Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Pierre C (09:31)
Re: Speeding up loops in pl/pgsql function Jochen Erwied (09:07)
Re: serveRAID M5014 SAS Grzegorz Jaśkiewicz (08:38)
Re: serveRAID M5014 SAS Mark Kirkwood (08:25)
Re: serveRAID M5014 SAS Grzegorz Jaśkiewicz (08:17)
Re: Speeding up loops in pl/pgsql function Santhakumaran (04:01)
Re: "error with invalid page header" while vacuuming pgbench data Craig Ringer (03:18)
Re: Hash Anti Join performance degradation Craig Ringer (02:48)
Re: Speeding up loops in pl/pgsql function Merlin Moncure (01:20)
Re: Speeding up loops in pl/pgsql function Steve Crawford (00:03)
25 May 2011
Re: serveRAID M5014 SAS Mark Kirkwood (22:42)
Re: serveRAID M5014 SAS Mark Kirkwood (22:33)
Re: Speeding up loops in pl/pgsql function Reuven M. Lerner (22:26)
Re: "error with invalid page header" while vacuuming pgbench data Scott Marlowe (22:25)
Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Merlin Moncure (22:09)
Re: "error with invalid page header" while vacuuming pgbench data John Rouillard (22:07)
Re: Speeding up loops in pl/pgsql function Merlin Moncure (21:09)
Re: "error with invalid page header" while vacuuming pgbench data Greg Smith (20:46)
Re: "error with invalid page header" while vacuuming pgbench data Kevin Grittner (20:20)
Re: Speeding up loops in pl/pgsql function Alex Hunsaker (19:42)
Re: Speeding up loops in pl/pgsql function Pavel Stehule (19:30)
Re: Speeding up loops in pl/pgsql function Alex Hunsaker (18:56)
Re: Speeding up loops in pl/pgsql function Reuven M. Lerner (18:55)
Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Pierre C (18:00)
Re: "error with invalid page header" while vacuuming pgbench data John Rouillard (17:41)
Re: Hash Anti Join performance degradation Kevin Grittner (17:41)
Speeding up loops in pl/pgsql function Reuven M. Lerner (17:05)
Re: Hash Anti Join performance degradation panam (17:00)
Re: serveRAID M5014 SAS Kevin Grittner (15:52)
Re: serveRAID M5014 SAS Greg Smith (14:00)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Vitalii Tymchyshyn (08:51)
serveRAID M5014 SAS Grzegorz Jaśkiewicz (07:34)
Re: Performance degradation of inserts when database size grows Santhakumaran (02:01)
Re: Hash Anti Join performance degradation Craig Ringer (01:53)
24 May 2011
Re: Performance degradation of inserts when database size grows Greg Smith (21:46)
Re: Hash Anti Join performance degradation Tom Lane (20:38)
Re: Performance degradation of inserts when database size grows Tomas Vondra (19:21)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Greg Smith (18:49)
Re: Hash Anti Join performance degradation panam (14:35)
Re: Hash Anti Join performance degradation Cédric Villemain (11:17)
Re: reducing random_page_cost from 4 to 2 to force index scan Vitalii Tymchyshyn (09:12)
Re: Hash Anti Join performance degradation Craig Ringer (05:53)
Re: Performance degradation of inserts when database size grows Terry Schmitt (05:24)
Hash Anti Join performance degradation panam (04:14)
Re: reducing random_page_cost from 4 to 2 to force index scan Robert Haas (02:44)
23 May 2011
Re: "error with invalid page header" while vacuuming pgbench data Kevin Grittner (22:21)
"error with invalid page header" while vacuuming pgbench data John Rouillard (22:16)
postgres not use index, IN statement Anibal David Acosta (21:38)
Re: Pushing LIMIT into sub-queries of a UNION ALL? Josh Berkus (21:31)
Re: Pushing LIMIT into sub-queries of a UNION ALL? Robert Klemme (19:47)
Re: Performance degradation of inserts when database size grows Tomas Vondra (19:21)
Re: Performance degradation of inserts when database size grows Robert Haas (19:08)
Re: reducing random_page_cost from 4 to 2 to force index scan Josh Berkus (19:08)
Re: Performance degradation of inserts when database size grows Robert Haas (19:05)
Re: Performance degradation of inserts when database size grows Tomas Vondra (18:49)
Re: SORT performance - slow? Tomas Vondra (17:57)
Re: SORT performance - slow? Robert Haas (17:27)
Re: Pushing LIMIT into sub-queries of a UNION ALL Robert Haas (17:21)
Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Robert Haas (17:19)
Re: SORT performance - slow? Maciek Sakrejda (17:08)
Re: Pushing LIMIT into sub-queries of a UNION ALL? Dave Johansen (15:55)
Re: Postgres refusing to use >1 core Aren Cambre (14:07)
Re: Performance degradation of inserts when database size grows Shaun Thomas (13:30)
Re: [OT]: Confidentiality disclosures in list posts (Was: SORT performance - slow?) Shaun Thomas (13:26)
Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Pierre C (11:00)
Re: Postgres refusing to use >1 core Craig Ringer (05:23)
Re: Postgres refusing to use >1 core Aren Cambre (04:10)
22 May 2011
Re: Pushing LIMIT into sub-queries of a UNION ALL? Robert Klemme (17:34)
Re: Postgres refusing to use >1 core Aren Cambre (14:08)
Logfile Nick Raj (11:43)
Re: Performance degradation of inserts when database size grows Leonardo Francalanci (06:38)
Re: Postgres refusing to use >1 core Aren Cambre (03:32)
20 May 2011
Re: SORT performance - slow? Kevin Grittner (03:52)
19 May 2011
Re: SORT performance - slow? Samuel Gendler (21:41)
SORT performance - slow? Strange, John W (21:26)
Re: Link error when use Pgtypes function in windows Robert Haas (20:10)
Re: reducing random_page_cost from 4 to 2 to force index scan Robert Haas (20:07)
Re: reducing random_page_cost from 4 to 2 to force index scan Jim Nasby (18:40)
Re: reducing random_page_cost from 4 to 2 to force index scan Robert Haas (14:53)
Re: reducing random_page_cost from 4 to 2 to force index scan Greg Smith (03:00)
18 May 2011
Re: LIMIT and UNION ALL Pavel Stehule (16:00)
Re: LIMIT and UNION ALL Robert Klemme (16:00)
LIMIT and UNION ALL Dave Johansen (15:26)
Re: hash semi join caused by "IN (select ...)" Dave Johansen (14:01)
Re: hash semi join caused by "IN (select ...)" Clemens Eisserer (08:46)
17 May 2011
Re: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Jim Nasby (19:31)
Re: reducing random_page_cost from 4 to 2 to force index scan Jim Nasby (19:19)
Re: Modifying shared_buffers causes despite plenty of ram STA (17:58)
Re: Using pgiosim realistically John Rouillard (17:35)
Modifying shared_buffers causes despite plenty of ram STA (17:28)
Re: Modifying shared_buffers causes despite plenty of ram STA (17:28)
Pushing LIMIT into sub-queries of a UNION ALL? Dave Johansen (15:31)
FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) m1ott (15:22)
Re: Fill Factor Cédric Villemain (13:53)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Robert Klemme (13:29)
Re: Fill Factor Scott Marlowe (13:23)
Fill Factor Anibal David Acosta (13:00)
Performance degradation of inserts when database size grows Andrey Vorobiev (12:45)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Cédric Villemain (10:13)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Craig Ringer (09:47)
Re: hash semi join caused by "IN (select ...)" Clemens Eisserer (07:39)
Re: [PERFORMANCE] expanding to SAN: which portion best to move Robert Klemme (07:00)
Re: hash semi join caused by "IN (select ...)" Dave Johansen (02:44)
16 May 2011
hash semi join caused by "IN (select ...)" Clemens Eisserer (22:30)
Re: reducing random_page_cost from 4 to 2 to force index scan Tom Lane (19:41)
Pushing LIMIT into sub-queries of a UNION ALL Dave Johansen (19:38)
Re: reducing random_page_cost from 4 to 2 to force index scan Nathan Boley (19:11)
Re: Using pgiosim realistically Jeff (17:54)
Re: reducing random_page_cost from 4 to 2 to force index scan Tom Lane (17:25)
Re: Using pgiosim realistically John Rouillard (17:06)
Re: reducing random_page_cost from 4 to 2 to force index scan Jeff Janes (16:45)
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pgsql-performance 2011-05 Chronological Index (1/3)
Last updated: Wed Jan 18 04:12:29 2012424 messages
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- 01 June 2011
- Re: Delete performance Jarrod Chesney (01:45)
- Re: Delete performance Craig Ringer (01:43)
- Re: Hash Anti Join performance degradation Cédric Villemain (00:43)
- Re: Delete performance Pierre C (23:12)
- Re: The shared buffers challenge Greg Smith (21:47)
- Re: The shared buffers challenge Mark Kirkwood (23:30)
- Re: The shared buffers challenge Samuel Gendler (23:47)
- Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Stefan Keller (23:03)
- Re: FW: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Stefan Keller (23:45)
- Re: postgres not use index, IN statement Craig Ringer (23:27)
- Re: SORT performance - slow? Tomas Vondra (23:11)
- Re: reducing random_page_cost from 4 to 2 to force index scan Cédric Villemain (22:28)
- Re: hash semi join caused by "IN (select ...)" Scott Carey (17:51)
- Re: KVP table vs. hstore - hstore performance (Was: Postgres NoSQL emulation) Stefan Keller (22:07)
- Re: hash semi join caused by "IN (select ...)" Tom Lane (23:22)
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