2026.02.05F·180Zero-Downtime DB Migration: The Terror of Schema Changes in Production
Adding a column to a production table locked it for 5 minutes. Learning zero-downtime migration strategies the hard way.
DatabaseMigrationZero Downtime
→2026.02.04F·179Full-Text Search: Building Search with Just Your Database
You don't always need Elasticsearch. PostgreSQL's built-in Full-Text Search handles most search needs without extra infrastructure.
Full-Text SearchPostgreSQLDatabase
→2026.02.03F·178PostgreSQL Advanced Features: JSONB, CTE, and Window Functions
Beyond basic SELECT: JSONB, CTEs, and Window Functions dramatically expand what you can do in a single SQL query.
PostgreSQLSQLDatabase
→