What are the data marts?
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What are non-additive facts in detail?
Tell me one example for junk dimension?
What is data analysis?
What is aggregate fact table?
if we increase the number of dimensions will the rows in fact table increase or decrease??
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is execution plan?
what are different ways of loading data to data warehouse using oracle?
waht is the advantage of infoset query
What are the different types of segments?
Explain how are the dimension tables designed?
How to export mappings to the production environment?