What is incremintal loading?
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What are the steps to build the datawarehouse?
Difference between DSS & OLTP?
How to define a cube??
What is a Data Warehouse?
What is a look up function? What is default transformation for the look up function?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
What are the various file formats involved in reportnet?
Which one among Star and snowflake schemas will occupy more space?
Which columns go to the fact table and which columns go the dimension table?
In document how to create metrics?
what role views play in dimensional modeling?
Explain what are the advantages and disadvantages of reporting directly against the database?