pg_duckpipe: Real-time CDC for streaming Postgres Table into Columnar Ducklake

pg_duckpipe is a PostgreSQL extension written in Rust that streams heap table changes into DuckLake columnar tables in real time via WAL-based CDC, requiring no external infrastructure like Kafka or Debezium. It supports both local table syncing and remote PostgreSQL replication, needing only wal_level=logical on the source. Setup is a single SQL call, with Docker images available pre-configured with pg_ducklake.