Postgresql Performance
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Server Startup Error,
Gauri Kanekar
Query Planner,
Gauri Kanekar
invalid page header in block 428 of relation "pg_attribute",
ashok@xxxxxxxxxxxxx
which Xeon processors don't have the context switching problem,
Geoffrey
long checkpoint_timeout,
Jeff Davis
Recommended Initial Settings,
Campbell, Lance
R: Very slow bytea data extraction,
msmbarabino@xxxxxxxxxxx
Very slow bytea data extraction,
msmbarabino@xxxxxxxxxxx
Vacuum full very slow due to nonremovable dead rows...What makes the dead rows non-removable?,
Barbara Cosentino
slow update on 1M rows (worse with indexes),
Gabriel Biberian
Disable result buffering to frontend clients,
Konstantinos Krikellas
Auto-Vacuum in 8.1 was ineffective for me. 8.2 may work better?,
Mark Stosberg
General advice on user functions,
Dan Harris
How to avoid vacuuming a huge logging table,
Mark Stosberg
Postgres performance Linux vs FreeBSD,
Jacek Zaręba
SELECT performance problem,
Glenn Sullivan
slow subselects,
Marko Niinimaki
Query Optimization,
Reinhard Vicinus
How to debug performance problems,
Andreas Tille
Not Picking Index,
Gauri Kanekar
strange issue for certain queries,
Mike Gargano
Slow query with 'or' clause,
philippe
Problem with joining queries.,
Konstantinos Krikellas
Benchmarking PGSQL?,
Krishna Kumar
An unwanted seqscan,
Brian Herlihy
quad or dual core Intel CPUs,
Kenji Morishige
JOIN to a VIEW makes a real slow query,
Chuck D.
CPU Usage,
Campbell, Lance
Proximity query with GIST and row estimation,
Guillaume Smet
Question about Bitmap Heap Scan/BitmapAnd,
Guillaume Smet
many instances or many databases or many users?,
ismo . tuononen
limit + order by is slow if no rows in result set,
Brian Cox
Is there an equivalent for Oracle's user_tables.num_rows,
Virag Saksena
Re: Can anyone make this code tighter? Too slow, Please help!,
Mark Stosberg
cube operations slower than geo_distance() on production server,
Mark Stosberg
Recreate big table,
Gábriel Ákos
Disk saturation,
Carlos H. Reimer
Re: Speed up this query,
Mark Stosberg
stats collector process high CPU utilization,
Benjamin Minshall
Help Needed,
Muruganantham M
Re: explain analyze output for review (was: optimizing a geo_distance()...),
Hiltibidal, Robert
How long should it take to insert 200,000 records?,
Karen Hill
optimizing a geo_distance() proximity query,
Mark Stosberg
OT: Mac OS X disk buffer cache,
Kevin Murphy
trouble with a join on OS X,
Kirk Wythers
index scan through a subquery,
Bill Howe
drive configuration for a new server,
Ben
Subselect query enhancement,
Michael Artz
Using statement_timeout as a performance tool?,
Mark Stosberg
[no subject],
Unknown
Slow update,
Abu Mushayeed
Very slow queries,
Sidar López Cruz
Querying distinct values from a large table,
Igor Lobanov
Thanks All!,
Saranya Sivakumar
int4 vs varchar to store ip addr,
Pomarede Nicolas
[OT] Very strange postgresql behaviour,
Arnau
work-mem how do I identify the proper size,
Campbell, Lance
work-mem,
Campbell, Lance
IN operator causes sequential scan (vs. multiple OR expressions),
Ryan Holmes
Seqscan/Indexscan still a known issue?,
Carlos Moreno
Tuning,
John Parnefjord
Auto Vacuum Problem,
Gauri Kanekar
how to plan for vacuum?,
Galy Lee
Bad Row Count Estimate on View with 8.2,
Dave Dutcher
Postgres processes have a burst of CPU usage,
Subramaniam Aiylam
extract(field from timestamp) vs date dimension,
Tobias Brox
slow result,
Laurent Manchon
Autoanalyze settings with zero scale factor,
Jeremy Haile
Vacuum v/s Autovacuum,
Gauri Kanekar
Version Change,
Gauri Kanekar
DB benchmark and pg config file help,
Kevin Hunter
Re: Configuration Advice,
Adam Rich
Monitoring Transaction Log size,
Ziegelwanger, Silvio
Raid 10 or Raid 5 on Dell PowerEdge,
Dave Dutcher
Table Inheritence and Partioning,
ramachandra.bhaskaram
PG8.2.1 choosing slow seqscan over idx scan,
Jeremy Haile
Table Size,
Gauri Kanekar
Caching in PostgreSQL,
ramachandra.bhaskaram
FiberChannel cards for FreeBSD on AMD64,
Andrew Hammond
pg_trgm performance,
Florian Weimer
Re: max() versus order/limit (WAS: High update,
Luke Lonergan
Re: max() versus order/limit (WAS: High update activity, PostgreSQL vs BigDBMS),
Adam Rich
Problem with grouping, uses Sort and GroupAggregate, HashAggregate is better(?),
Rolf Østvik (HA/EXA)
[no subject],
Rolf Østvik (HA/EXA)
Performance of Parser?,
Jignesh Shah
Physical separation of tables and indexes - where pg_xlog should go?,
Ireneusz Pluta
Large table performance,
Mark Dobbrow
Planner statistics, correlations,
Tobias Brox
Improving SQL performance,
Carlos H. Reimer
unusual performance for vac following 8.2 upgrade,
Kim
Does it matters the column order in indexes and constraints creation?,
Arnau
Slow inner join, but left join is fast,
Jeremy Haile
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