Explain me what are conformed dimensions?
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How to calculate fact table granularity?
What are the different types of segments?
What is metadata in context of a datawarehouse?
What is operational data source (ODS)?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
Explain the definition of normalized and denormalized view?
What is surrogate key? Where we use it?
What is data analytics in simple terms?
What is execution plan?
For faster process, what we will do with the universe?
What is the difference between view filter and report filter?
Explain the structure of cold fusion?