PostgreSQL: Complete Database Mastery Guide

PostgreSQL Database Mastery

From basic SQL to advanced indexing, partitioning, full-text search, and query optimization. Everything a backend developer needs to master PostgreSQL in production.

Chapters

• Advanced SQL: CTEs, window functions, lateral joins, materialized views
• Index types: B-tree, GIN, GiST, BRIN — when to use each
• Table partitioning: range, list, and hash strategies
• Full-text search with pg_trgm and tsvector
• EXPLAIN ANALYZE deep dive & performance tuning
• Logical replication & high availability with Patroni

Includes: 75-page guide + 100+ SQL scripts + performance benchmarks