DuckDB launches Quack protocol for multi-writer client-server deployments
DuckDB introduces Quack, a lightweight HTTP‑based client‑server protocol that enables multiple concurrent writers to access the same database across processes. Designed for simplicity and speed, Quack bridges the gap between DuckDB's in‑process strengths and traditional client‑server architectures, supporting workloads from bulk loads to fine‑grained transactions.