MySQL Indexing Best Practices: Faster Queries Guide
A practical guide to MySQL indexing best practices: how InnoDB indexes work, composite and covering index design, EXPLAIN analysis, and the mistakes that silently kill query performance.
September 27, 2026 · 11 min read
Mobin Yazdanparast
PostgreSQL Composite Indexes Best Practices
Master PostgreSQL composite indexes best practices: column order, leftmost prefix rule, INCLUDE, and when to prefer multicolumn over separate indexes for faster queries.
August 21, 2026 · 7 min read
Mobin Yazdanparast