Testing Data Vault-based Data Warehouse May 2026

Confirm Links correctly map relationships between Hubs. Test for referential integrity (though often not enforced by DB constraints in DV, it must be validated via query).

Insert a record with a modified attribute. Verify that a new Satellite record is created with the updated data while the old record remains (historical tracking). Testing Data Vault-Based Data Warehouse

Query a PIT table for a specific date in the past. Verify it correctly identifies the "active" Satellite records for that timestamp. 5. Business Vault & Logic Testing Confirm Links correctly map relationships between Hubs

You should be able to trace any record in a Star Schema back to its specific Hub and Source system. Testing Data Vault-Based Data Warehouse