validate-data

To validate NFL data quality across Bronze, Silver, and Gold layers, run the validation script to perform post-ingest debugging, verify connectivity, and enforce business rule compliance.

Yes, DuckDB SQL validation runs directly against Parquet files to quantify data health and freshness, enabling fast checks for data availability and integrity across your NFL datasets.

NFL business rule checks validate conformance for valid weeks, downs, and data freshness, ensuring ingested schedules and play-by-play data meet expected integrity constraints before downstream processing.

Debug post-ingest data quality failures by activating your environment and running the validation script, which generates structured reports that aggregate results, highlight failures, and guide remediation.

Yes, the data validation approach applies during nightly QA and pre-projection checks to verify connectivity, layer contents, and business rule compliance across Bronze, Silver, and Gold layers.