Real ChatGPT answer · index seeddQ4QuTxE0hgcompleteB2B software · data and analytics platformsinformational
How do I optimize expensive SQL queries in our PostgreSQL database to prevent our cloud hosting bill from spiking every time we run nightly reports
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do I optimize expensive SQL queries in our PostgreSQL database to prevent our cloud hosting bill from spiking every time we run nightly reports
1 real search · 1 real-search pass
PostgreSQL official documentation pg_stat_statements EXPLAIN ANALYZE materialized views partitioning work_mem query tuningGoogle ↗
OBSERVEDReason
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.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
PostgreSQL official documentation pg_stat_statements EXPLAIN ANALYZE materialized views partitioning work_mem query tuning Google ↗
- PostgreSQL: Documentation: 18: 5.12. Table Partitioning · postgresql.org