PostgreSQL, MySQL, and database management tutorials
Slow queries killing your application? This hands-on guide covers 10 proven PostgreSQL optimization techniques — from indexing strategies and query planning to connection pooling and vacuum tuning — used by DBAs managing terabyte-scale databases....
Master PostgreSQL database administration on Linux. Covers installation, user management, database creation, queries, indexing, backup and restore, replication, security hardening, performance tuning, and monitoring....
A comprehensive, no-nonsense comparison of the three most popular open-source relational databases. We cover performance, features, replication, security, JSON support, and which one fits your project best....
Transform your PostgreSQL database performance. Learn query optimization, configuration tuning, and indexing strategies that deliver dramatic speed improvements....