What is index awareness in universe?
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Compare ?Data mining? and ?Data Warehousing??
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is batch processing?
Explain difference between data ware house & data mart?
What is confirmed dimension?
Suppose if a session fails after loading of 10,000 records in to the target.how can you load the records from 10001 the record when you run the session next time?
What is cubes?
What is source qualifier?
Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?
What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
What is incremintal loading?