xarray

Show HN: xarray-sql lets you query Xarray datasets with SQL, pivoting them into tables so you can run queries on engines like DuckDB, Polars, PostgreSQL, BigQuery, and Arrow Flight SQL, with lazy round-tripping back to Xarray.

xarray-sql is a tool that provides a SQL interface for querying Xarray multi-dimensional datasets, enabling round-tripping between Xarray and SQL for data analysis.