The Business Vault contains transformed data (e.g., calculated fields or cleaned addresses).
Data Vault should allow for high-concurrency loading. Testing Data Vault-Based Data Warehouse
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). The Business Vault contains transformed data (e
Run the same load twice. The system should recognize the data exists and result in zero new inserts. Testing Data Vault-Based Data Warehouse
The "Information Mart" layer is where users actually query the data.