I have two universes created by two difference database can we join them in designer & report level? How
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Explain the different types of data warehousing?
Disply the dname wise maximum salary
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
List any five applications of data warehouse.
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
What are non-additive facts in detail?
how much memory space occupied real time project (roughly)?
What are components of reportnet?
What is called dimensional modelling?
for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?
What is the difference between agglomerative and divisive hierarchical clustering?
Why denormalization is promoted in universe designing?