iceberg

Streambed is an open-source CDC engine that streams Postgres WAL changes to Iceberg tables on S3, with a built-in query server using DuckDB that speaks the Postgres wire protocol.

DuckDB 1.5.2 adds production-ready DuckLake v1.0 lakehouse format, Iceberg extension improvements, Jepsen testing, and a revamped browser shell with file storage.