What is the purpose of cluster analysis in data warehousing?
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Explain multivalued dependency?
Explain which are the olap tools available that are supported by oracle?
How to generate the cubes in framework manager?
if we increase the number of dimensions will the rows in fact table increase or decrease??
Explain what are data marts?
Explain if a flat file cotains 1000 records how can I get first and last records only?
What is up date strategy and what are th options for update strategy?
Start a batches with in a batch?
What is a source qualifier?
What are situations where snow flake schema is better than star schema to use and when the opposite is true?
Define Data Warehousing?
Explain the versions of reportnet?