datalineage-bigquery-asset-impact-analysis

This Skill performs BigQuery asset impact analysis by retrieving lineage information through the Google Cloud Data Lineage API to identify downstream dependencies and prevent data disruptions.

BigQuery blast radius analysis identifies all downstream tables, dashboards, and processes affected by modifying or deleting a specific asset, ensuring data integrity by mapping data lineage dependencies before applying changes.

Yes, checking BigQuery dependencies requires access to the Google Cloud Data Lineage API and an active client connection to the Data Lineage MCP Server to retrieve downstream lineage information and perform impact analysis.

You find downstream tables and dashboards by running an impact analysis that maps data lineage to reveal the full blast radius of dependent systems, preventing data disruptions caused by modifying critical BigQuery tables or views.

Yes, you can use this Skill to prevent data disruptions when pausing BigQuery table updates by assessing the consequences on downstream assets, identifying affected tables and dashboards to help you plan accordingly.

The best way to ensure data integrity before modifying a critical BigQuery view is to perform downstream dependency identification, assessing the blast radius of the change to prevent breaking dependent processes and systems.