Take Lesson 0006's bun:sqlite skills online: D1 is the same SQLite dialect, hosted by Cloudflare and queryable from a Worker — or from your own Bun scripts over HTTPS. Lessons provision a real D1 database, apply schemas with wrangler, and query it with prepare().bind().run().
Provision a real Cloudflare D1 database, push its schema with wrangler, and query it from a Worker with prepare().bind().all() — the same SQL you learned in Lesson 0006, now hosted and reachable from anywhere.
Give your daily-chore Bun scripts a hosted database: a tiny Worker endpoint exposes your D1 table over HTTPS, and a typed notes.ts saves and lists notes from any machine — 403-protected with an API key.
Leave Lesson 6's release tracker running without you: a Cloudflare Cron Trigger fires a Worker on a schedule, it writes the latest version into D1, and no laptop needs to be awake.
Next: fold these hosted snapshots into a weekly report your Bun script renders — and meet the Bun track’s Bun.Glob & Bun-side scheduling.