SQLite Query Baselines for a Flask Blog: SQLAlchemy Logs, EXPLAIN, and Indexes That Matter
A practical checklist for measuring SQLite query paths in a Flask blog, validating plans with EXPLAIN, and adding only the indexes that protect public pages.
Tags: Performance
Nginx Static Asset Caching for Blogs: Faster Pages Without Breaking Updates
Static asset caching should separate HTML, images, CSS, and JavaScript so a blog becomes faster without trapping users on stale styles.
What to Watch in PostgreSQL 18: UUIDv7, Async I/O, and Upgrade Checks
PostgreSQL 18 brings useful capabilities, but production upgrades still need extension checks, backups, restore drills, query baselines, and rollback planning.
Understanding Next.js 15 Caching: Stop Accidentally Caching Dynamic Pages
Next.js 15 makes cache behavior something teams should design explicitly. Public static pages, dynamic business data, and authenticated pages need different strategies.