Side-by-side comparison

Lyft's open-source data discovery engine; the repo is archived, so prefer DataHub or OpenMetadata.

Python framework for declaring data quality tests (Expectations) and validating pipelines; now under Fivetran.

Data quality checks written in a YAML-based language (SodaCL) that run against many data sources.

Schema and statistical validation for pandas, Polars and PySpark DataFrames.