Explain why denormalization is promoted in universe designing?
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How do you call a module named �testmod.cfm� with the parameters param1=�yes� and param2=5?
What is the difference between view materialized view and view?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
What is scd1 , scd2 , scd3?
Explain the structure of cold fusion?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id 347 what is hybrid slowly changing dimension?
What is is a star schema?
What is aggregate fact table?
What is a data warehousing?
Explain what is the metadata extension?
What are the steps of implementing data warehousing?
Difference between ODS and Staging