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pgsql-performance - May 2005

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2005-05-01

Re: BLOB's bypassing the OS Filesystem for better Image PFC (23:22)

2005-05-02

batch inserts are "slow" Tim Terlegård (13:52)
Re: batch inserts are "slow" Christopher Kings-Lynne (15:10)
Re: batch inserts are "slow" Christopher Petrilli (15:17)
Re: batch inserts are "slow" Tim Terlegård (15:20)
Re: batch inserts are "slow" Christopher Petrilli (15:27)
Re: batch inserts are "slow" Tom Lane (15:29)
Re: batch inserts are "slow" David Parker (15:53)
Citation for "Bad n_distinct estimation; hacks suggested?" Gurmeet Manku (16:14)
Re: batch inserts are "slow" Chris Browne (16:16)

2005-05-03

Re: [PERFORM] Bad n_distinct estimation; hacks suggested? Markus Schaber (13:06)
Re: batch inserts are "slow" Markus Schaber (14:40)
Foreign key constraints compile faster in 7.4 Ashish Arte (15:11)
Re: batch inserts are "slow" Josh Berkus (15:41)
[No subject] Steven Rosenstein (15:55)
Re: batch inserts are "slow" Kris Jurka (15:57)
Re: Foreign key constraints compile faster in 7.4 Tom Lane (15:59)
Re: Tom Lane (16:12)
Testing list access Jona (17:33)
Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 2 Jona (17:41)
Re: batch inserts are "slow" Tim Terlegård (17:44)
Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 1b Jona (17:56)
Re: batch inserts are "slow" Steve Wampler (18:29)
Re: COPY vs INSERT Mischa Sandberg (18:53)
Re: batch inserts are "slow" Christopher Petrilli (19:17)
Re: batch inserts are "slow" Dave Cramer (19:58)
Re: [PERFORM] Bad n_distinct estimation; hacks suggested? Mischa Sandberg (21:33)
Re: [PERFORM] Bad n_distinct estimation; hacks suggested? Josh Berkus (21:43)

2005-05-04

Re: [PERFORM] Bad n_distinct estimation; hacks suggested? John A Meinel (00:45)
Re: [PERFORM] Bad n_distinct estimation; hacks suggested? Josh Berkus (00:52)
Kernel Resources and max_connections Chris Hebrard (01:12)
Re: Kernel Resources and max_connections Mark Kirkwood (01:46)
Re: Kernel Resources and max_connections Chris Hebrard (02:04)
Kernel Resources Solved Chris Hebrard (02:40)
Re: [PERFORM] Bad n_distinct estimation; hacks suggested? Mischa Sandberg (02:52)
Re: Kernel Resources and max_connections Jim C. Nasby (04:07)
Re: Kernel Resources and max_connections Mark Kirkwood (05:16)
Re: Mike Rylander (11:08)
Table stats Mike G. (14:58)
Re: COPY vs INSERT David Roussel (22:41)
Re: COPY vs INSERT Mischa Sandberg (23:11)
Re: COPY vs INSERT John A Meinel (23:23)
Re: COPY vs INSERT Christopher Petrilli (23:29)
Re: COPY vs INSERT Kris Jurka (23:33)

2005-05-05

Re: COPY vs INSERT Christopher Kings-Lynne (01:51)
Re: COPY vs INSERT Tom Lane (02:22)
Re: COPY vs INSERT Mischa Sandberg (04:41)
Re: COPY vs INSERT Kris Jurka (09:15)
Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 1 Jona (09:52)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 1 Tom Lane (16:02)
Re: Table stats David Roussel (23:59)

2005-05-06

Re: COPY vs INSERT Keith Worthington (00:53)
Re: COPY vs INSERT Jim C. Nasby (06:51)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Jona (07:28)
Re: COPY vs INSERT Dennis Bjorklund (07:30)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Jona (07:34)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Christopher Kings-Lynne (08:41)
Re: COPY vs INSERT Harald Fuchs (09:27)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Jona (11:14)
Re: COPY vs INSERT Bruno Wolff III (12:38)
Re: COPY vs INSERT Tom Lane (13:51)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Tom Lane (13:59)
SELinux & Redhat Jeff - (14:43)
Re: SELinux & Redhat Bruce Momjian (14:55)
Re: SELinux & Redhat Peter Eisentraut (15:13)
Re: SELinux & Redhat Bruce Momjian (15:21)
Re: SELinux & Redhat Tom Lane (15:23)
Re: SELinux & Redhat Tom Lane (15:28)
Re: SELinux & Redhat Devrim GUNDUZ (15:33)
Re: SELinux & Redhat Alvaro Herrera (15:42)
Re: SELinux & Redhat Jeff - (15:46)
Re: SELinux & Redhat Tom Lane (15:57)
Re: SELinux & Redhat Jeff - (17:37)
ORDER BY Optimization Derek Buttineau|Compu-SOLVE (19:48)
Re: [SQL] ORDER BY Optimization Rosser Schwarz (20:35)
Re: [SQL] ORDER BY Optimization Derek Buttineau|Compu-SOLVE (20:54)
Whence the Opterons? Mischa Sandberg (21:39)
Re: Whence the Opterons? Ian Meyer (22:09)
Re: Whence the Opterons? Steve Poe (22:29)
Re: Whence the Opterons? Gavin M. Roy (22:44)

2005-05-07

Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Jona (12:00)
Re: Whence the Opterons? Andrew Sullivan (14:57)
Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Tom Lane (15:40)
Re: Whence the Opterons? Josh Berkus (21:00)
Re: [SQL] ORDER BY Optimization Tom Lane (22:55)

2005-05-08

Re: Bad choice of query plan from PG 7.3.6 to PG 7.3.9 Jona (11:10)
Re: sequence scan on PK John A Meinel (13:44)
sequence scan on PK Jeroen van Iddekinge (14:59)
Re: sequence scan on PK Matteo Beccati (16:18)
Re: sequence scan on PK John A Meinel (16:24)
Re: sequence scan on PK Tom Lane (16:49)
Re: sequence scan on PK Matteo Beccati (17:05)
Re: COPY vs INSERT Jim C. Nasby (17:12)
Re: sequence scan on PK Jeroen van Iddekinge (17:49)
Re: sequence scan on PK Jeroen van Iddekinge (18:32)
Re: sequence scan on PK Jeroen van Iddekinge (20:15)
Re: Whence the Opterons? Sam Vilain (21:59)
Re: Whence the Opterons? Mischa Sandberg (22:33)
Query tuning help Dan Harris (23:20)

2005-05-09

Re: Query tuning help Josh Berkus (00:48)
Re: Query tuning help Russell Smith (00:51)
Re: Query tuning help Tom Lane (00:58)
Re: Query tuning help Dan Harris (01:49)
Re: Query tuning help Josh Berkus (02:06)
Re: Whence the Opterons? Geoffrey (02:17)
Re: Query tuning help Tom Lane (02:28)
Re: Query tuning help Dan Harris (02:31)
Re: Query tuning help Russell Smith (02:32)
Re: Query tuning help Dan Harris (02:49)
Re: Query tuning help Klint Gore (04:17)
Re: sequence scan on PK Grega Bremec (05:44)
Re: Query tuning help Harald Fuchs (11:39)
"Hash index" vs. "b-tree index" (PostgreSQL 8.0) Ying Lu (13:40)
Re: "Hash index" vs. "b-tree index" (PostgreSQL 8.0) Neil Conway (14:36)
Re: Whence the Opterons? Anjan Dave (15:05)
Re: Whence the Opterons? John A Meinel (15:18)
Re: Whence the Opterons? John A Meinel (15:22)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL 8.0) Christopher Petrilli (15:27)
Re: Whence the Opterons? Anjan Dave (15:29)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Neil Conway (15:34)
Re: Whence the Opterons? John A Meinel (15:40)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Jim C. Nasby (16:34)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Neil Conway (16:38)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Jim C. Nasby (16:51)
Re: Whence the Opterons? Jeff Frost (17:08)
Re: Whence the Opterons? William Yu (17:23)
Re: Need help to decide Mysql vs Postgres Joel Fradkin (17:30)
Re: Query tuning help Mischa Sandberg (17:31)
Re: ORDER BY Optimization Derek Buttineau|Compu-SOLVE (18:10)
PGSQL Capacity bouchia.nazha (19:22)
Re: PGSQL Capacity Steinar H. Gunderson (19:32)
Re: PGSQL Capacity John A Meinel (19:40)
Re: PGSQL Capacity Dave Held (19:55)
Re: Whence the Opterons? Geoffrey (20:00)
Re: Whence the Opterons? Anjan Dave (20:10)
Configing 8 gig box. Joel Fradkin (20:55)
Re: PGSQL Capacity Chris Browne (21:46)
Re: "Hash index" vs. "b-tree index" (PostgreSQL 8.0) David Roussel (22:38)

2005-05-10

Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Neil Conway (00:14)
Prefetch Matt Olson (02:10)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Bruce Momjian (02:20)
Re: Whence the Opterons? Andrew Rawnsley (03:03)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (04:10)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Neil Conway (04:25)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (04:54)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Neil Conway (05:29)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Greg Stark (06:12)
full outer performance problem Kim Bisgaard (09:03)
Partitioning / Clustering Alex Stapleton (10:03)
Swapping and Kernel 2.6 Guillaume Nobiron (13:01)
Prefetch Matt Olson (13:52)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (13:53)
Re: Prefetch Tom Lane (14:16)
Re: Prefetch Rod Taylor (14:17)
Re: full outer performance problem John A Meinel (14:28)
Re: Partitioning / Clustering John A Meinel (14:41)
Re: full outer performance problem Tom Lane (14:45)
Re: Partitioning / Clustering Adam Haberlach (15:02)
Re: Partitioning / Clustering Alex Stapleton (15:10)
Re: Partitioning / Clustering Alex Stapleton (15:24)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Jim C. Nasby (15:32)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Jim C. Nasby (15:39)
Re: Partitioning / Clustering Richard_D_Levine (15:43)
Re: Partitioning / Clustering John A Meinel (15:46)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (15:49)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Jim C. Nasby (17:26)
Re: Partitioning / Clustering PFC (17:29)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Greg Stark (17:35)
Re: Partitioning / Clustering Josh Berkus (17:46)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (18:07)
Re: [GENERAL] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (18:12)
Re: Prefetch Greg Stark (18:13)
RE: Partitioning / Clustering tdrayton (18:26)
Re: Prefetch Matt Olson (18:36)
Re: Prefetch Tom Lane (18:53)
Prefetch - OffTopic Mohan, Ross (19:17)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (19:50)
Re: Prefetch - OffTopic Chris Browne (20:14)
Re: Partitioning / Clustering Mischa Sandberg (20:49)
Re: Prefetch - OffTopic Mohan, Ross (21:28)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (21:35)
Re: PGSQL Capacity Jim C. Nasby (21:40)
Re: Configing 8 gig box. Jim C. Nasby (21:45)
Re: Partitioning / Clustering Jim C. Nasby (21:50)
Re: Partitioning / Clustering Mischa Sandberg (21:55)
Re: Partitioning / Clustering Jim C. Nasby (22:15)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mark Lewis (22:46)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Tom Lane (22:56)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (23:24)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Greg Stark (23:56)

2005-05-11

Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (00:14)
Re: Partitioning / Clustering Christopher Kings-Lynne (01:24)
Re: Partitioning / Clustering Mischa Sandberg (01:34)
Re: Partitioning / Clustering Joshua D. Drake (01:48)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Bruce Momjian (01:51)
Re: Partitioning / Clustering Christopher Kings-Lynne (01:59)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (02:02)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Bruce Momjian (02:03)
Re: [PERFORM] "Hash index" vs. "b-tree index" (PostgreSQL Mischa Sandberg (02:05)
Re: Partitioning / Clustering Mischa Sandberg (02:06)

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