Building fine-grained version control for agents with Rust and Durable Objects
Summary
The article introduces DeltaDB, a CRDT-based version control system for agent contexts, stored in SQLite and represented as a DAG of deltas. It explains architecture, timelines, per-thread Durable Objects on Cloudflare, and a Rust client API with Replicate-derived types, along with performance optimizations using copy-on-write B+ trees.