Hi @ChristianRRL Thank you for reaching out.
Labeling table properties with "quality": "<specific_medallion>" (like bronze, silver, gold) in DLT serves a practical purpose in a data architecture pattern known as the "Medallion Architecture."
This architecture typically involves three layers of tables - Bronze, Silver, and Gold - each representing a different stage of data processing and refinement.
Bronze Tables: These tables are raw data ingests.
Silver Tables: Data in silver tables has undergone some level of cleaning, transformation, and enrichment. It's more structured and usable than bronze data but may not be fully business-ready.
Gold Tables: These tables contain business-level, aggregated, or summarized data. This data is often the most refined and is used for high-level reporting and analytics
By knowing the "quality" of the table, data engineers and scientists can quickly identify the maturity level of the data and its readiness for various use cases.