cloudflare-durable-objects

Stateful Cloudflare Workers applications are built using Durable Objects to provide globally consistent coordination across clients and regions. This approach enables per-object storage and persistent state at the edge for real-time collaboration.

Distributed state coordination in serverless edge apps is best managed using Durable Objects for globally consistent state synchronization. This provides a Durable Object API layer with per-object storage backends like SQLite and KV.

Yes, Cloudflare Workers supports SQLite-backed SQL API for per-object storage in Durable Objects. This allows developers to manage stateful data locally within the object alongside KV storage backends.

WebSocket hibernation keeps connections alive at the edge by suspending idle Durable Objects while maintaining the WebSocket session. This reduces compute costs while preserving real-time communication state for chat and collaboration apps.

Yes, you can schedule tasks using alarms and handle schema evolution using migrations in Cloudflare Durable Objects. Alarms enable RPC-based method invocation for scheduled tasks, while bindings manage object lifecycles.

Durable Object bindings are needed when your Cloudflare Workers project requires stateful coordination, such as real-time chat rooms or collaborative documents. They provide a DurableObjectState API layer for managing per-object storage and lifecycle.