Compute at the Edge
State at the edge
Lesson 4 of 5
D1 gives you SQLite with prepared statements; Durable Objects give you a single coordinated instance with in-memory state and storage. Different problems, different tool.
What you'll learn
- Query D1 — SQLite at the edge — with prepared statements via a binding
- Understand Durable Objects: one live instance per name, in-memory state plus storage
- Choose D1 for relational data and Durable Objects for coordination
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