What are common anti patterns that destroy PostgreSQL query performance in modern web applications built by junior developers?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are common anti patterns that destroy PostgreSQL query performance in modern web applications built by junior developers?
1 real search · 1 real-search pass
PostgreSQL documentation performance query planning indexes EXPLAIN ANALYZE statistics connection pooling pagination N+1 queries anti patternsGoogle ↗
OBSERVEDInstruction
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 documentation performance query planning indexes EXPLAIN ANALYZE statistics connection pooling pagination N+1 queries anti patterns Google ↗