What are the differences between datamart vs. Reporting cube?
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How to get the first 100 rows from the flat file into the target?
Why is business intelligence (bi) important in data warehousing?
Explain clustering algorithm?
In document how to create metrics?
What are data modeling and data mining?
What is a hash cluster?
Explain what are the advantages and disadvantages of reporting directly against the database?
What is the extension of file to save template?
Which kind of index is preferred in DWH?
Explain what are the different types of join operations?
What is a Data Cube?
Explain what is the data type of the surrogate key?