Silver
Common Alias:
Curated Zone, Refined Layer
Goal:
In the Silver layer of the lakehouse, the data from the Bronze layer is matched, merged, conformed and cleansed ("just-enough") so that the Silver layer can provide an "Enterprise view" of all its key business entities, concepts and transactions. (e.g. master customers, stores, non-duplicated transactions and cross-reference tables).
Mandatory metadata fields/columns to add:
Optional metadata fields to add:
Mandatory Data Quality Checks:
Example