Data Warehousing Question:

What is drilling across?

Data Warehousing Interview Question
Data Warehousing Interview Question

Answer:

Drill across corresponds to switching from 1 classification in 1 dimension to a different classification in different dimension.


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How can you import tables from a database?How Many different schemas or DW Models can be used in Siebel Analytics. I know Only STAR and SNOW FLAKE and any other model that can be used?