What configuration parameters in PostgreSQL.conf should I adjust first to speed up read-heavy queries for our business dashboard
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What configuration parameters in PostgreSQL.conf should I adjust first to speed up read-heavy queries for our business dashboard
4 real searches · 1 real-search pass
PostgreSQL official documentation resource consumption shared_buffers work_mem effective_cache_size parallel query configuration PostgreSQL 18Google ↗
OBSERVED
PostgreSQL official documentation planner statistics autovacuum pg_stat_statements read performanceGoogle ↗
OBSERVED
site:postgresql.org/docs/18 runtime-config-query effective_cache_size random_page_cost default_statistics_target parallel_setup_cost parallel_tuple_costGoogle ↗
OBSERVED
site:postgresql.org/docs/18 routine-vacuuming autovacuum analyze planner statisticsGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 4 queries…
Searches and sources
ChatGPT4 real searches · gpt-6
PostgreSQL official documentation resource consumption shared_buffers work_mem effective_cache_size parallel query configuration PostgreSQL 18 Google ↗
PostgreSQL official documentation planner statistics autovacuum pg_stat_statements read performance Google ↗
site:postgresql.org/docs/18 runtime-config-query effective_cache_size random_page_cost default_statistics_target parallel_setup_cost parallel_tuple_cost Google ↗
site:postgresql.org/docs/18 routine-vacuuming autovacuum analyze planner statistics Google ↗
- official PostgreSQL resource configuration documentation · postgresql.org
- PostgreSQL: Documentation: 18: 19.4. Resource Consumption · postgresql.org
- PostgreSQL: Documentation: 18: 24.1. Routine Vacuuming · postgresql.org
- PostgreSQL: Documentation: 18: 19.10. Vacuuming · postgresql.org
- PostgreSQL: Documentation: 18: 24.1. Routine Vacuuming · postgresql.org
- PostgreSQL: Documentation: 18: F.32. pg_stat_statements — track statistics of SQL planning and execution · postgresql.org
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
PostgreSQL official documentation resource consumption shared_buffers work_mem effective_cache_size parallel query configuration PostgreSQL 18 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
PostgreSQL official documentation planner statistics autovacuum pg_stat_statements read performance OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
site:postgresql.org/docs/18 runtime-config-query effective_cache_size random_page_cost default_statistics_target parallel_setup_cost parallel_tuple_cost OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
site:postgresql.org/docs/18 routine-vacuuming autovacuum analyze planner statistics OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |