Explain why denormalization is promoted in universe designing?
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Can a dimension table contain numeric values?
I need a good brd and uc template?
what is the difference between MOLAP and ROLAP?
Is there any rownum object from which we can do this?
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 confirmed dimension?
Define data warehouse?
Difference between PowerPlay transformer and power play reports?
Explain the importance of data warehouse?
How many repositories can we create in Informatica?
What are the possible data marts in retail sales?
Explain what is type 2 version dimension?