Describe a data warehouse.
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Explain the difference between view and materialized view?
Explain why should you put your data warehouse on a different system than your oltp system?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Can a dimension table contain numeric values?
Can any one explain about core dimension, balanced dimension, and dirty dimension?
How to get the first 100 rows from the flat file into the target?
What are the types of partitioning?
What are the difference between snow flake and star schema?
Explain a linked cube?
Briefly state different between data ware house & data mart?
Explain what are non-additive facts?