Explain clustering algorithm?
No Answer is Posted For this Question
Be the First to Post Answer
Explain why denormalization is promoted in universe designing?
Give me a broad concept of what a data warehouse is, and what it might be used for?
Compare and contrast aggregates & indexes
Explain about core dimension,
Explain difference between view and materialized view?
What are the different problems that ?Data mining? can solve?
What is fact less fact table? Where you have used it in your project?
Explain how are the dimension tables designed?
How to generate iqd file from framework manager?
Difference between ODS and Staging
Explain why are oltp database designs not generally a good idea for a data warehouse?
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?