Explain what are the different types of data warehousing?
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What are non-additive facts in detail?
Explain degenerate dimension table?
How many types of facts and what are they?
what is user variable in affinium campaign? and some real time examples.
Explain what are fact, dimension, and measure?
Explain what are the basic needs to join two sources in a source qualifier?
How can we run the graph? What is the procedure for that?
Explain difference between data ware house & data mart?
How can we run the graph? How can we schedule the graph in unix?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
Code the tables statement to produce a multi-level frequency?
What is data warehouse architecture?