Data Warehouses

Warehouse Clustering Advisor

• Separate scan inefficiency from compute inefficiency
• Choose a clustering key from predicate selectivity

Warehouse Explorer

Schema browsing, query-plan explanation, clustering advice and a read-only connection profile for Snowflake/BigQuery/Redshift.

Warehouse query is slow

A query that used to be fast became slow — separate scan inefficiency from compute contention.

Dimensional Model (star schema)

Analysts re-derive the same joins and disagree on metric definitions.

Data Vault (hubs, links, satellites)

Integrating many changing sources into a warehouse without constant rework.