What is the purpose of cluster analysis in data warehousing?
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Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
How to pivot data using informatica when you have variable amount of pivot rows?
Explain what is cost benefit analysis (cba)?
explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
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What are templates in which way it is help full?
Can decision tree be implemented using SQL?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?
How can we run the graph? What is the procedure for that? How can we schedule the graph in unix?
Explain Process flow in data warehouse??
Explain are data mart and dwh normalized or denormalized? Do both of them exist in
What are the steps involved in creating dimensional modeling process?
How to limit the max no of rows retrieved in the report?