AZAhmed Zrouquiinahmedzrouqui.hashnode.dev·Oct 14, 2025 · 5 min read5 Habits for 1000x Faster PostgreSQL Queries11 AM on a Sunday. The pager goes off. The application is crawling, users are seeing timeout errors, and that familiar cold sweat starts to set in. We’ve all been there. You frantically search through logs, expecting a complex microservice failure, o...00