what are different ways of loading data to data warehouse
using oracle?
What is the difference between a W/H and an OLTP application?
Can you state some of the innovations throughout history?
Explain why denormalization is promoted in universe designing?
What is data cleaning? How can we do that?
for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?
What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
How to export mappings to the production environment?
What is the difference between power center & power mart?
What are the various file formats involved in reportnet?
List down some of the real time data-warehousing tools?
What are steps we have to follow in designing the userfriendly universe?
How to calculate fact table granularity?