Designs schemas, writes queries, and diagnoses performance for PostgreSQL databases - with real measured numbers for the missing-index problem, not just the claim that it matters. Use whenever the user is designing a Postgres schema, writing SQL queries, debugging slow queries, or working with a Pos
Designs schemas, writes queries, and diagnoses performance for PostgreSQL databases - with real measured numbers for the missing-index problem, not just the claim that it matters. Use whenever the user is designing a Postgres schema, writing SQL queries, debugging slow queries, or working with a Postgres-backed service (Supabase, Neon, RDS, or self-hosted).