Explain what is difference between query studio and report studio?
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how much memory space occupied real time project (roughly)?
Explain what are the steps to build the data warehouse?
How to handle multi value dimensions?
How did you plan your Data ware house project?
After the complete generation of a report who will test the report and who will analyze it?
What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?
What are the other names given to data warehousing?
How to drill through from a powerplay cube to reportnet?
What are the different types of fact tables used in data warehousing?
how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause
What is aggregate awareness?
In a star schema, are foreign key constraints between facts and dimensions neccessary?