Cracking PostgreSQL Interview Questions

This text discusses PostgreSQL interview questions focusing on transactional aspects and provides areas to delve deeper into. Key points include modeling relationships, using rich types like arrays and JSONB, namespacing with SCHEMAs, speeding up queries with indexes, analyzing with EXPLAIN ANALYZE, creating VIEWs for different data representations, securing databases with roles and permissions, implementing row-level security policies, writing business logic using SQL/PLPGSQL functions, thinking in SETs when doing logic, and utilizing CTEs.