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Data Quality
Open-Source Data Quality Platform
★ 4.2
Automated Data Profiling
★ 4.6
pip install dqopspip install ydata-profilingpip install dqopspip install ydata-profilingPython data engineers use DQOps via its Python client library to define and run data quality checks on warehouse tables as part of a pipeline. After each pipeline run, a DQOps scan validates row counts, null rates, and business rules — failed checks are logged and can trigger Airflow task failures to prevent bad data from reaching downstream consumers.
Python data engineers use ydata-profiling (formerly pandas-profiling) as the first step after ingesting a new dataset to understand its structure, quality, and statistical properties. A single call to `ProfileReport(df).to_file("report.html")` generates a full interactive report. It is used in data discovery workflows, pre-processing audits before ML feature engineering, and automated data quality checks in CI/CD pipelines for dataset validation.
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