Live Query / Federated Query

Live query (or federated query) refers to querying data directly from its source—without replication or ingestion. It enables real-time analysis across multiple databases, data lakes, and warehouses. Tellius supports live query for major sources like Snowflake, BigQuery, Redshift, and more, ensuring up-to-date insights with zero data movement.

Live querying keeps analytics fresh, reduces infrastructure costs, and accelerates time to value—especially for organizations with distributed data environments.