Which of the following describes the relationship between Gold tables and Silver tables?

Which of the following describes the relationship between Gold tables and Silver tables?
A . Gold tables are more likely to contain aggregations than Silver tables.
B . Gold tables are more likely to contain valuable data than Silver tables.
C . Gold tables are more likely to contain a less refined view of data than Silver tables.
D . Gold tables are more likely to contain more data than Silver tables.
E . Gold tables are more likely to contain truthful data than Silver tables.

View Answer

Answer: A

Explanation:

According to the medallion lakehouse architecture, gold tables are the final layer of data that powers analytics, machine learning, and production applications. They are often highly refined and aggregated, containing data that has been transformed into knowledge, rather than just information. Silver tables, on the other hand, are the intermediate layer of data that represents a validated, enriched version of the raw data from the bronze layer. They provide an enterprise view of all its key business entities, concepts and transactions, but they may not have all the aggregations and calculations that are required for specific use cases. Therefore, gold tables are more likely to contain aggregations than silver tables.

Reference: What is the medallion lakehouse architecture?

What is a Medallion Architecture?