DuckDB Universe / Backends / Hydra ETL
Hydra ETL
Declarative YAML ETL engine that can run each transformation step on DuckDB or pandas.
Backends★ 4 GitHub stars
Last commit pushed 2026-10-26.
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Mosaic DuckDB ServerBackends
A Python-based server that runs a local DuckDB instance and supports queries over Web Sockets or HTTP, returning data in either Apache Arrow or JSON format.
★ 1.4K
DuckDB APIBackends
a TypeScript-based Docker image containing DuckDB, and a Hono framework REST API with JSON or streaming Arrow responses.
★ 98