A comprehensive, coach-led course that bridges the gap between PostgreSQL performance engineering and web accessibility best practices.

You’ll learn to diagnose slow queries with EXPLAIN ANALYZE, design efficient indexes (B-tree, GIN, GiST), optimize JOINs and CTEs, tune postgresql.conf for real workloads, and build database layers that serve accessible front-ends with sub-100ms response times.

What’s included:
• 6-module structured course with hands-on labs
• Live community chat for real-time Q&A
• Weekly optimization challenges with peer review
• Access to a curated resource library
• Direct coaching feedback on your query plans

Whether you’re a backend developer shipping accessible apps or a DBA who wants to understand how your queries impact end-user experience, this course gives you the toolkit to make every millisecond count.