SQLite

ELI5 — The Vibe Check

SQLite is a database that lives entirely in a single file on your computer. No server, no setup, just a file. Perfect for local apps, prototypes, or when you want a database without the drama. Every iPhone app uses one.

Real Talk

SQLite is a self-contained, serverless, zero-configuration, transactional SQL database engine. The entire database is stored in a single cross-platform file. It is the most widely deployed database in the world, used in mobile apps, browsers, and embedded systems.

Show Me The Code

-- Just a file, no server needed
SELECT * FROM notes WHERE user_id = 1;

When You'll Hear This

"I use SQLite for local development before switching to Postgres." / "The mobile app stores data in a local SQLite database."