How to eliminate duplicate rows from flat file?
How can Oracle Materialized Views be used to speed up data warehouse queries?
Advantages of de normalized data?
What are target types on the server?
Why fact table is in a normal form?
5.Explain ODS ?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in
Can a dimension table contain numeric values?
How to provide security in frame work manager for a query subject?
What is data validation strategies for data mart v?
What is normalization, first normal form, second normal form, third normal form?
How to stop a batch?
Explain what are the possible data marts in retail sales?