After the complete generation of a report who will test the report and who will analyze it?
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What are the various methods of getting incremental records or delta records from the source systems?
Explain the data types present in bo n wht happens if we implement view in the designer n report?
What are non-additive facts in detail?
Suppose we want to display zero when null values coming to report how can we do that?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
Compare and contrast aggregates & indexes
How to eliminate duplicate rows from flat file?
Explain multivalued dependency?
Why should you put your data warehouse on a different system than your oltp system?
What are the mapping paramaters and maping variables?
Explain what is the difference between powerplay transformer and power play reports?
Explain Process flow in data warehouse??