- tricky query
- Re: Too slow querying a table of 15 million records
- Re: Postgresql7.4.5 running slow on plpgsql function
- Re: LIKE search with ending % not optimized in v8
- Re: How are text columns stored?
- Re: Too slow querying a table of 15 million records
- How can I speed up this function?
- Faster drives for WAL than for data?
- Performance analysis of plpgsql code
- Forcing use of a particular index
- Poor index choice -- multiple indexes of the same columns
- perl garbage collector
- Re: [HACKERS] How two perform TPC-H test on postgresql-8.0.2
- Re: PERFORMANCE ISSUE ODBC x LIBPQ C++ Application
- Re: PERFORMANCE ISSUE ODBC x LIBPQ C++ Application
- PERFORMANCE ISSUE ODBC x LIBPQ C++ Application
- Re: Performance - moving from oracle to postgresql
- Re: Insert performance vs Table size
- Re: Speed with offset clause
- Re: Performance Tuning Article
- Performance - moving from oracle to postgresql
- Re: Speed with offset clause
- Re: Speed with offset clause
- max_connections / shared_buffers / effective_cache_size questions
- Postgres 8 vs Postgres 7.4/cygwin
- ETL optimization
- select distinct on varchar - wild performance differences!
- Re: parameterized LIKE does not use index
- parameterized LIKE does not use index
- Re: Limit clause not using index
- Performance Tuning Article
- Forums & tsearch2 - best practices reg. concurrency
- Re: Configurator project launched
- Prepared statements vs. Stored Procedures
- Querying 19million records very slowly
- Configurator project launched
- Re: Trying to figure out pgbench
- Trying to figure out pgbench
- Re: Do Views execute underlying query everytime ??
- Re: Another question on indexes (drop and recreate)
- Re: Do Views execute underlying query everytime ??
- Re: Limit clause not using index
- Re: Limit clause not using index
- Re: Limit clause not using index
- Do Views execute underlying query everytime ??
- investigating slow queries through pg_stat_activity
- autovacuum suggestions for 500,000,000+ row tables?
- Re: How to determine whether to VACUUM or CLUSTER
- Re: Fwd: Multiple disks: RAID 5 or PG Cluster
- Re: Multiple disks: RAID 5 or PG Cluster
- Re: Multiple disks: RAID 5 or PG Cluster
- Re: could not send data to client:
- could not send data to client:
- How does the transaction buffer work?
- How to determine whether to VACUUM or CLUSTER
- Needed: Simplified guide to optimal memory configuration
- SELECT LIMIT 1 VIEW Performance Issue
- regular expression search
- System Requirement
- Re: Index ot being used
- Re: Index ot being used
- Re: Fwd: Updates on large tables are extremely slow
- Re: Index ot being used
- Re: Help with rewriting query
- PostgreSQL using the wrong Index
- Re: View not using index
- Re: Updates on large tables are extremely slow
- Resource Requirements
- Re: Updates on large tables are extremely slow
- Re: Help with rewriting query
- faster search
- Index ot being used
- Re: Whence the Opterons?
- Re: Importing from pg_dump slow, low Disk IO
- Cleaning bloated pg_attribute
- Re: Importing from pg_dump slow, low Disk IO
- Re: Importing from pg_dump slow, low Disk IO
- random_page_cost = 1?
- Re: Recommendations for configuring a 200 GB
- Re: [Npgsql-general] index out of range
- postgresql.conf runtime statistics default
- pg_autovacuum settings
- Query plan changes after pg_dump / pg_restore
- How to find the size of a database - reg.
- Re: Help with rewriting query
- Re: Importing from pg_dump slow, low Disk IO
- Recommendations for configuring a 200 GB database
- Help with rewriting query
- Help specifying new web server/database machine
- Performance problems, bad estimates and plan
- full outer performance problem
- Importing from pg_dump slow, low Disk IO
- Re: Performance nightmare with dspam (urgent)
- Re: Postgresql and Software RAID/LVM
- Postgresql on an AMD64 machine
- slow growing table
- Re: Need help to decide Mysql vs Postgres
- Re: Need help to decide Mysql vs Postgres
- Re: Need help to decide Mysql vs Postgres
- Re: Performance nightmare with dspam (urgent) (resolved)
- Re: Most effective tuning choices for busy website?
- SELECT DISTINCT Performance Issue
- Best hardware
- Re: Query plan for very large number of joins
- strategies for optimizing read on rather large tables
- Re: Need help to decide Mysql vs Postgres
- Insert slow down on empty database
- Postgresql and Software RAID/LVM
- Re: Query plan for very large number of joins
- Re: Query plan for very large number of joins
- Re: Query plan for very large number of joins
- Filesystem
- Query plan for very large number of joins
- Re: Specific query performance problem help requested - postgresql 7.4
- Re: Moving pg_xlog
- Adaptec/LSI/?? RAID
- Forcing use of specific index
- Moving pg_xlog
- How to avoid database bloat
- 'Fastest' PC's are slowest in the house
- SURVEY: who is running postgresql on 8 or more CPUs?
- very large table
- Index on a NULL-value
- Re: poor performance involving a small table
- Re: poor performance involving a small table
- Re: tuning
- Re: poor performance involving a small table
- Re: Postgresql and xeon.
- Index not used on join with inherited tables
- Postgresql and xeon.
- timestamp indexing
- OID vs overall system performances on high load
- sequential scan performance
- Redundant indexes?
- OID vs overall system performances on high load databases.
- postgresql-8.0.1 performance tuning
- slow queries, possibly disk io
- Re: slow queries, possibly disk io
- Re: Specific query performance problem help requested - postgresql 7.4
- Specific query performance problem help requested - postgresql 7.4
- Optimising queries involving unions
- Re: [PORTS] Which library has these symbols? -- Eureka
- test - pls delete and ignore
- Inner join on two OR conditions dont use index
- Can anyone explain this: duplicate dbs.
- Re: Select performance vs. mssql
- Re: Need help to decide Mysql vs Postgres
- Re: Need help to decide Mysql vs Postgres
- Need help to decide Mysql vs Postgres
- Re: Select performance vs. mssql
- Re: Select performance vs. mssql
- Select performance vs. mssql
- Re: seqential vs random io
- seqential vs random io
- Re: Fwd: Index on table when using DESC clause
- Re: Fwd: Index on table when using DESC clause
- cant seem to post the explain
- performance on a querry with many group by's any way to speed it up?
- Optimizing for writes. Data integrity not critical
- Which is better, correlated subqueries or joins?
- Re: PostgreSQL strugling during high load
- Re: PostgreSQL strugling during high load
- Re: Tuning planner cost estimates
- Re: [pgsql-benchmarks] Error when try installing pgbench ?
- Why is it taking so long?
- checkpoint segments
- Re: Swapping and Kernel 2.6
- Postgresql Performance via the LSI MegaRAID 2x Card
- Re: Whence the Opterons?
- Re: ok you all win what is best opteron (I dont want a hosed system again)
- ok you all win what is best opteron (I dont want a hosed system again)
- PostgreSQL strugling during high load
- Recommendations for set statistics
- Optimize complex join to use where condition before join
- Re: Partitioning / Clustering
- tuning Postgres for large data import (using Copy from)
- AND OR combination: index not being used
- Bad plan after vacuum analyze
- Optimizer wrongly picks Nested Loop Left Join
- Re: Prefetch - OffTopic
- Prefetch - OffTopic
- =?iso-8859-1?Q?RE:__Partitioning_/_Clustering?=
- Prefetch
- Partitioning / Clustering
- full outer performance problem
- Configing 8 gig box.
- Re: Whence the Opterons?
- Re: PGSQL Capacity
- PGSQL Capacity
- Re: Whence the Opterons?
- Re: Whence the Opterons?
- "Hash index" vs. "b-tree index" (PostgreSQL 8.0)
- Query tuning help
- sequence scan on PK
- Whence the Opterons?
- Re: [SQL] ORDER BY Optimization
- Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 1
- Table stats
- Kernel Resources Solved
- Kernel Resources and max_connections
- Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 1b
- Bad choice of query plan from PG 7.3.6 to PG 7.3.9 part 2
- Re:
- Re: batch inserts are "slow"
- Re: batch inserts are "slow"
- batch inserts are "slow"
- index on different types
- Re: Final decision
- Re: Why is this system swapping?
- Re: Why is this system swapping?
- Re: Final decision
- Re: Why is this system swapping?
- Why is this system swapping?
- Re: Final decision
- Suggestions for a data-warehouse migration routine
- Re: [HACKERS] Bad n_distinct estimation; hacks suggested?
- Re: Final decision
- Final decision
- Re: [HACKERS] Bad n_distinct estimation; hacks suggested?
- Re: What needs to be done for real Partitioning?
- speed up query with max() and odd estimates
- Re: Table Partitioning: Will it be supported in Future?
- Re: two queries and dual cpu (perplexed)
- Re: two queries and dual cpu (perplexed)
- BLOB's bypassing the OS Filesystem for better Image loading speed?
- Table Partitioning: Will it be supported in Future? (splitting largeTables)
- half the query time in an unnecessary(?) sort?
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- Re: [ODBC] Joel's Performance Issues WAS : Opteron vs Xeon
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- flattening the file might work for me here is the analyze.
- Interesting numbers on a CREATE INDEX
- Updating table, precautions?
- Re: two queries and dual cpu (perplexed)
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- Re: two queries and dual cpu (perplexed)
- foreign key performance
- Re: Index bloat problem?
- Re: index not used
- index not used
- Re: Index bloat problem?
- Re: Index bloat problem?
- Index bloat problem?
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- Re: Joel's Performance Issues WAS : Opteron vs Xeon
- two queries and dual cpu (perplexed)
- How can an index be larger than a table
- Re: postgres slowdown question
- Re: Joel's Performance Issues WAS : Opteron vs Xeon