Models

A Model in Cloesce defines a structure hydrated from some sources of persistent data, such as a D1 database, Durable Object, KV namespace, or R2 bucket.

Once defined, a Model is a first class citizen across the frontend, backend, and database layers of your application, capable of housing API endpoints and being serialized for the client.

In this chapter, we will explore the various features of Cloesce Models, including:

• SQLite Backed Models
• SQLite Column Constraints
• KV Fields
• R2 Fields
• Navigation Fields