Postgresql Performance
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- Re: anti-join chosen even when slower than old plan, (continued)
- out of memory problem,
Till Kirchner
- Select * is very slow,
shaiju.ck
- Help with bulk read performance,
Dan Schaffer
- questions regarding shared_buffers behavior,
Mark Rostron
- postmaster consuming /lots/ of memory with hash aggregate. why?,
Jon Nelson
- Major Linux performance regression; shouldn't we be worried about RHEL6?,
Josh Berkus
- Running PostgreSQL as fast as possible no matter the consequences,
A B
- Simple (hopefully) throughput question?,
Nick Matheson
- Re: Simple (hopefully) throughput question?,
Robert Klemme
- <Possible follow-ups>
- Re: Simple (hopefully) throughput question?,
Nick Matheson
Bufer cache replacement LRU algorithm?,
Mladen Gogala
Array interface,
Mladen Gogala
A query become very slow after upgrade from 8.1.10 to 8.4.5,
Yaocl
Insert performance with composite index,
Divakar Singh
Defaulting wal_sync_method to fdatasync on Linux for 9.1?,
Marti Raudsepp
MVCC and Implications for (Near) Real-Time Application,
Steve Wong
typoed column name, but postgres didn't grump,
Jon Nelson
partitioning question 1,
Ben
Massive update, memory usage,
Trenta sis
temporary tables, indexes, and query plans,
Jon Nelson
Regression: 8.3 2 seconds -> 8.4 100+ seconds,
Francisco Reyes
Slow Query- Bad Row Estimate,
Ozer, Pam
CPUs for new databases,
Christian Elmerot
which one is faster,
AI Rumman
interpret statement log duration information,
Mark Rostron
AIX slow buffer reads,
André Volpato
Postgres insert performance and storage requirement compared to Oracle,
Divakar Singh
Re: Postgres insert performance and storage requirement compared to Oracle,
Merlin Moncure
<Possible follow-ups>
Re: Postgres insert performance and storage requirement compared to Oracle,
Divakar Singh
Experiences with running PostgreSQL on Blue Arc Network Storage,
Tim Goodaire
New wiki page on write reliability,
Greg Smith
Periodically slow inserts,
Gael Le Mignot
Index scan is not working, why??,
AI Rumman
What is postmaster doing?,
Dimi Paun
Slow Query- Simple taking,
Ozer, Pam
HashJoin order, hash the large or small table? Postgres likes to hash the big one, why?,
Scott Carey
unexpected query failure: ERROR: GIN indexes do not support whole-index scans,
Jon Nelson
Help with duration of statement: EXECUTE <unnamed> [PREPARE: COMMIT],
Eric Comeau
how to get the total number of records in report,
AI Rumman
Select count(*), the sequel,
Mladen Gogala
UUID performance as primary key,
Navkirat Singh
Re: Stored procedure declared as VOLATILE => no good optimization is done,
Kevin Grittner
help with understanding EXPLAIN,
Brandon Casci
Index scan / Index cond limitation or ?,
Nikolai Zhubr
help with understanding EXPLAIN and boosting performance,
Brandon Casci
Stored procedure declared as VOLATILE => no good optimization is done,
Damon Snyder
odd postgresql performance (excessive lseek),
Jon Nelson
oracle to psql migration - slow query in postgres,
Tony Capobianco
Bogus startup cost for WindowAgg,
Ants Aasma
SQL functions vs. PL/PgSQL functions,
Reuven M. Lerner
bulk load performance question,
Samuel Gendler
read only transactions,
Jon Nelson
join order,
AI Rumman
Db slow down after table partition,
AI Rumman
Slow count(*) again...,
Neil Whelchel
BBU Cache vs. spindles,
Steve Crawford
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