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pgsql-performance - June 2008

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2008-06-01

Re: 2GB or not 2GB Simon Riggs (09:10)

2008-06-02

Re: Outer joins and equivalence Simon Riggs (17:10)
Re: Outer joins and equivalence Simon Riggs (19:47)
getting estimated cost to agree with actual Justin (21:43)
Re: getting estimated cost to agree with actual Scott Marlowe (23:38)

2008-06-03

Re: getting estimated cost to agree with actual Gregory Stark (01:20)
Re: getting estimated cost to agree with actual Scott Marlowe (03:06)
query performance question Marcin Citowicki (07:57)
Re: query performance question hubert depesz lubaczewski (08:31)
Re: query performance question Marcin Citowicki (08:55)
Re: query performance question tv (09:04)
insert/update tps slow with indices on table > 1M rows andrew klassen (22:36)

2008-06-04

Re: query performance question PFC (00:10)
Re: insert/update tps slow with indices on table > 1M rows PFC (00:15)
Re: insert/update tps slow with indices on table > 1M rows andrew klassen (02:44)
Re: insert/update tps slow with indices on table > 1M rows Scott Marlowe (06:02)
Re: insert/update tps slow with indices on table > 1M rows Matthew Wakeling (10:31)
RAM / Disk ratio, any rule? Mathieu Gilardet (14:02)
backend pid changing Lewis Kapell (14:44)
Re: insert/update tps slow with indices on table > 1M rows andrew klassen (15:05)
Re: backend pid changing Matthew Wakeling (15:06)
Re: backend pid changing Tom Lane (15:10)
Re: insert/update tps slow with indices on table > 1M rows Matthew Wakeling (15:10)
Re: backend pid changing Lewis Kapell (15:18)
PgPool parallel query performance rules of thumb John Beaver (15:58)
Re: insert/update tps slow with indices on table > 1M rows andrew klassen (17:24)
Re: insert/update tps slow with indices on table > 1M rows James Mansion (20:15)
Re: insert/update tps slow with indices on table > 1M rows James Mansion (20:20)
Re: insert/update tps slow with indices on table > 1M rows andrew klassen (21:30)
Re: insert/update tps slow with indices on table > 1M rows PFC (21:50)
Re: insert/update tps slow with indices on table > 1M rows Tom Lane (22:52)

2008-06-05

Re: RAM / Disk ratio, any rule? Greg Smith (00:32)
Re: [PERFORM] Outer joins and equivalence Tom Lane (02:18)
Re: [PERFORM] Outer joins and equivalence Simon Riggs (05:17)
Re: insert/update tps slow with indices on table > 1M rows Heikki Linnakangas (06:18)
Re: query performance question Dan Harris (15:43)
Re: query performance question Kenneth Marshall (17:16)
Re: query performance question Dan Harris (20:22)

2008-06-06

Checkpoint tuning on 8.2.4 Greg Smith (06:30)
Optimizing AGE() Volkan YAZICI (13:20)
Re: PgPool parallel query performance rules of thumb Mason Sharp (15:01)
Re: Checkpoint tuning on 8.2.4 Scott Marlowe (17:22)

2008-06-08

Re: Optimizing AGE() Scott Marlowe (06:09)

2008-06-09

Re: Performance of aggregates over set-returning functions John Smith (22:57)

2008-06-10

Re: Performance of aggregates over set-returning functions Tom Lane (00:17)

2008-06-11

Scalability question Zoltan Boszormenyi (09:56)
Re: Scalability question tv (10:15)
Re: Scalability question Zoltan Boszormenyi (10:35)
Re: Scalability question Alvaro Herrera (13:34)
Re: Scalability question Scott Marlowe (14:13)

2008-06-12

8.3.1 vs 8.2.X on HP-UX PA-RISC 11.11/11.23 Josh Rovero (01:40)
Re: 8.3.1 vs 8.2.X on HP-UX PA-RISC 11.11/11.23 Kenneth Marshall (12:28)
Re: 8.3.1 vs 8.2.X on HP-UX PA-RISC 11.11/11.23 Josh Rovero (12:54)

2008-06-15

how to find the sql using most of the i/o in an oltp system Uwe Bartels (13:48)
Re: how to find the sql using most of the i/o in an oltp system Uwe Bartels (14:41)
Re: how to find the sql using most of the i/o in an oltp system Gavin M. Roy (14:53)

2008-06-16

function difference(geometry,geometry) is SLOW! luke.78@libero.it (09:06)
Tsearch2 Initial Search Speed Howard Cole (17:55)
Re: Tsearch2 Initial Search Speed Alan Hodgson (18:24)
Re: [pgsql-performance] function difference(geometry,geometry) is SLOW! Chris Mair (19:26)

2008-06-17

Re: Tsearch2 Initial Search Speed Howard Cole (09:54)
Re: Tsearch2 Initial Search Speed Howard Cole (10:54)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (11:00)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (11:04)
Re: Tsearch2 Initial Search Speed Howard Cole (11:23)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (11:30)
Re: Tsearch2 Initial Search Speed Howard Cole (11:59)
Migration Articles.. ??? sathiya psql (13:13)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (13:13)
Re: [PERFORM] Migration Articles.. ??? Matthew Wakeling (13:23)
Re: Tsearch2 Initial Search Speed Howard Cole (13:28)
Which hardware ? Lionel (13:38)
Re: Which hardware ? Scott Marlowe (14:23)
Re: Which hardware ? Andrew Sullivan (14:25)
Re: Which hardware ? Scott Marlowe (14:31)
Re: Which hardware ? Matthew Wakeling (14:33)
Re: Which hardware ? Lionel (14:49)
Re: Which hardware ? Greg Smith (15:32)
Re: Which hardware ? Andrew Sullivan (15:42)
Re: Which hardware ? Scott Marlowe (15:42)
Re: Tsearch2 Initial Search Speed Alan Hodgson (15:55)
Re: Tsearch2 Initial Search Speed Alan Hodgson (15:56)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (16:04)
Re: Which hardware ? Scott Marlowe (16:22)
Re: Which hardware ? Greg Smith (16:32)
Re: Which hardware ? Greg Smith (16:56)
Re: Which hardware ? Scott Marlowe (17:07)
Re: Which hardware ? Lionel (17:59)
Re: Which hardware ? Scott Marlowe (18:28)
Re: Which hardware ? Greg Smith (21:15)

2008-06-18

Re: Which hardware ? Jon D (01:14)
Re: Tsearch2 Initial Search Speed Howard Cole (10:40)
Re: Tsearch2 Initial Search Speed Matthew Wakeling (12:38)
Partial backup of linked tables Cisko (16:18)
WAL DUDAS Antonio Perez (19:43)
Re: [PERFORM] WAL DUDAS Jaime Casanova (23:19)

2008-06-19

An "obvious" index not being used Daniele Varrazzo (01:07)
Re: An "obvious" index not being used Tom Lane (01:43)
Re: An "obvious" index not being used Daniele Varrazzo (02:19)
Re: WAL DUDAS Albe Laurenz (07:13)
Re: Tsearch2 Initial Search Speed Howard Cole (09:03)
Re: An "obvious" index not being used Kevin Grittner (13:46)
Re: An "obvious" index not being used Daniele Varrazzo (14:03)

2008-06-20

Re: Which hardware ? Lionel (10:53)
Re: Tsearch2 Initial Search Speed Howard Cole (13:10)

2008-06-23

Postgresql is very slow bijayant kumar (11:06)
Re: Postgresql is very slow Jan de Visser (12:35)
Re: Postgresql is very slow Jeremy Harris (13:36)
Re: Postgresql is very slow tv (13:50)
Re: Postgresql is very slow Gregory S. Youngblood (16:06)
Re: Checkpoint tuning on 8.2.4 Kevin Grittner (22:42)

2008-06-24

Re: Postgresql is very slow bijayant kumar (05:48)
Re: Postgresql is very slow Scott Marlowe (07:51)
Re: Postgresql is very slow Scott Marlowe (07:52)
Re: Postgresql is very slow tv (08:17)
Re: Postgresql is very slow bijayant kumar (09:17)
Re: Postgresql is very slow Ian Barwick (09:33)
Re: Postgresql is very slow tv (10:02)
Re: Postgresql is very slow PFC (11:25)
Re: Postgresql is very slow bijayant kumar (12:12)

2008-06-25

Postgresql update op is very very slow jay (03:12)
Re: Postgresql update op is very very slow Rusty Conover (05:02)
Re: [SOLVED] Postgresql is very slow bijayant kumar (05:41)
答复: [PERFORM] Postgresql update op is jay (07:39)
PostgreSQL and Ruby on Rails - better accessibility Amol Pujari (07:46)
Re: PostgreSQL and Ruby on Rails - better accessibility Nikhils (08:33)
Re: Postgresql update op is very very slow Heikki Linnakangas (10:11)
Hardware suggestions for high performance 8.3 Henrik (10:16)
Re: Hardware suggestions for high performance 8.3 Claus Guttesen (10:56)
Hardware vs Software RAID Adrian Moisey (11:05)
Re: Hardware suggestions for high performance 8.3 Matthew Wakeling (11:15)
Re: Hardware suggestions for high performance 8.3 Henrik (12:12)
Re: Hardware suggestions for high performance 8.3 Henrik (12:15)
Re: Hardware suggestions for high performance 8.3 Claus Guttesen (12:40)
Re: Hardware suggestions for high performance 8.3 Matthew Wakeling (12:47)
Re: Hardware vs Software RAID Merlin Moncure (12:52)
Re: Hardware vs Software RAID Matthew Wakeling (13:03)
Re: Hardware vs Software RAID Peter T. Breuer (13:11)
Re: Postgresql update op is very very slow Greg Smith (13:50)
Re: Hardware suggestions for high performance 8.3 Greg Smith (13:56)
Re: Hardware vs Software RAID Greg Smith (15:24)
Re: Hardware vs Software RAID Jonah H. Harris (15:30)
Re: Hardware vs Software RAID Joshua D. Drake (15:35)
Re: Hardware vs Software RAID Matthew Wakeling (15:35)
Re: Hardware suggestions for high performance 8.3 Greg Smith (15:45)
Re: Hardware vs Software RAID Scott Marlowe (15:53)
Re: Hardware vs Software RAID Joshua D. Drake (15:55)
Re: Hardware vs Software RAID Peter T. Breuer (16:05)
Re: Hardware vs Software RAID Merlin Moncure (17:35)
Re: Hardware vs Software RAID Merlin Moncure (17:46)
Re: Hardware vs Software RAID Andrew Sullivan (18:00)
Re: Hardware vs Software RAID Kevin Grittner (18:07)
Re: Hardware vs Software RAID Andrew Sullivan (18:27)
Re: Hardware vs Software RAID Greg Smith (19:59)
Re: Hardware vs Software RAID Greg Smith (20:05)
Query Planner not choosing hash_aggregate appropriately. Scott Carey (20:42)
Re: Hardware suggestions for high performance 8.3 Henrik (22:32)

2008-06-26

Re: RAID 10 Benchmark with different I/O schedulers Craig James (01:52)
Typecast bug? Craig James (04:17)
Re: Hardware vs Software Raid Peter T. Breuer (05:03)
Re: Typecast bug? Tom Lane (05:33)
Re: Typecast bug? Craig James (06:22)
Re: Typecast bug? Frank Joerdens (07:02)
Re: Typecast bug? Guillaume Smet (07:12)
答复: [PERFORM] Postgresql update op is jay (10:04)
Re: [PERFORM] 答复: [PERFORM] Postgresql update op is very very slow Pavan Deolasee (10:31)
Re: ??: Postgresql update op is very very slow Heikki Linnakangas (12:19)
Re: ??: Postgresql update op is very very slow Holger Hoffstaette (12:40)
Re: ??: Postgresql update op is very very slow Craig Ringer (13:16)
Re: Hardware suggestions for high performance 8.3 Henrik (13:35)
Re: Hardware vs Software RAID Vivek Khera (13:43)
Re: Hardware vs Software RAID Greg Smith (13:45)
Re: Hardware vs Software RAID Peter T. Breuer (13:49)
Re: ??: Postgresql update op is very very slow Andrew Sullivan (13:53)
Re: ??: Postgresql update op is very very slow Andrew Sullivan (13:55)
Re: ??: Postgresql update op is very very slow Mark Mielke (14:53)
Re: 答复: [PERFORM] Postgresql update op is very very slow Tom Lane (15:04)
Re: [PERFORM] Re: [PERFORM] 答复: [PERFORM] Postgresql update op is very very slow Scott Marlowe (15:59)
Re: [PERFORM] 答复: [PERFORM] Postgresql update op is very very slow Scott Marlowe (16:02)
Re: Hardware vs Software RAID Matthew Wakeling (16:14)
Re: Hardware vs Software RAID Scott Marlowe (16:31)
Re: Hardware vs Software RAID Merlin Moncure (17:26)
Re: Hardware vs Software RAID Merlin Moncure (17:35)
Re: Hardware vs Software Raid Merlin Moncure (20:01)
Re: Hardware vs Software Raid david (20:17)
Federated Postgresql architecture ? kevin kempter (20:33)
Re: Federated Postgresql architecture ? Jonah H. Harris (20:57)
Re: Federated Postgresql architecture ? Jonah H. Harris (21:40)
Re: Federated Postgresql architecture ? Josh Berkus (21:41)
Re: ??: Postgresql update op is very very slow Greg Smith (22:15)
Re: ??: Postgresql update op is very very slow Greg Smith (22:20)
Re: Federated Postgresql architecture ? Josh Berkus (22:31)
Re: Hardware vs Software Raid Greg Smith (23:15)

2008-06-27

Re: Federated Postgresql architecture ? Jonah H. Harris (02:05)
Re: Hardware vs Software RAID Robert Treat (02:17)
Re: Hardware suggestions for high performance 8.3 Greg Smith (04:47)
Re: Hardware suggestions for high performance 8.3 Scott Marlowe (05:40)
Re: Hardware suggestions for high performance 8.3 Joshua D. Drake (06:21)
Re: Hardware vs Software RAID Matthew Wakeling (11:00)
Re: Hardware vs Software RAID Merlin Moncure (13:16)

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