denoland/celld

原文摘要

self-hosted, distributed Durable Objects celld Self-hosted, distributed Durable Objects . celld is an open-source daemon that runs Cloudflare Workers and Durable Objects on your own machines. Each object is its own SQLite database, addressed by name and replicated to an S3-compatible bucket you own; nodes coordinate through that bucket alone, with no control plane or consensus. Because every object is its own small database, applications shard by construction — the contention and blast-radius failures of one shared database are designed out, not managed. Idle cells hibernate to nearly nothing. Learn more at celld.dev or read the documentation . How it works Every celld node embeds V8 and executes Wrangler bundles. The fleet shares an S3-compatible bucket containing deployments, cell state, and small ownership records. Object-storage compare-and-swap ensures that exactly one node owns a cell at a time, without a membership protocol, failure detector, or consensus service. celld continuously replicates each cell's SQLite database to the bucket. When a cell moves or wakes up, its new owner restores that database and resumes execution. The bucket is the durable source of truth; nodes a…