Databricks

Hubs make key management easier (natural keys from hubs can be converted to surrogate keys via Identity columns).

In this blog https://databricks.com/blog/2022/06/24/prescriptive-guidance-for-implementing-a-data-vault-model-on-the-databricks-lakehouse-platform.htmlIt is mention that "Data Vault modeling recommends using a hash of business keys as the primary key...