Explain how to export mappings to the production environment?
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What is meant by metadata in context of a data warehouse and how it is important?
what is difference between scd2 and scd3
What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?
Where the cache files stored?
ware house management system is used?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is index awareness in universe?
Explain how are the dimension tables designed?
What are the advantages of query studio compared to report studio?
Compare aggregates and data marts
Do you view contain data?
Explain bus schema?