
The Odin Project 7: Relational Databases, SQL Indexing & Drizzle ORM
Master relational schema normalization, Primary/Foreign keys, INNER/LEFT JOINs, B-Tree composite indexes, ACID transactions, and type-safe Drizzle ORM on Cloudflare D1.
Serverless Edge SQLite, Read Replication & Zero-Cold-Start Queries
Explore CodingCat.dev hands-on courses, video lessons, podcast episodes, and technical deep-dive blog posts covering Cloudflare D1: Serverless Edge SQLite, Read Replication & Zero-Cold-Start Queries.

Master relational schema normalization, Primary/Foreign keys, INNER/LEFT JOINs, B-Tree composite indexes, ACID transactions, and type-safe Drizzle ORM on Cloudflare D1.

Ship sub-10ms full-stack TypeScript web applications at the edge using Astro 7 Server Islands, Cloudflare Workers V8 Isolates, Cloudflare D1 SQLite, and self-hosted Better-Auth.