What is aggregate fact table?
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Difference between slicing and dicing with example?
Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?
What is Bulk Insert?
Explain piconet?
What is a cube in data warehousing concept?
What is a data profile?
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
What is a real-time data warehouse? How is it different from near to real-time data warehouse?
Explain how many ways you create ports?
Explain what is the difference between view filter and report filter?
What is "method/1"?
Explain what are the various file formats involved in reportnet?