What are cluster analysis in data warehousing?
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What are the different types of scd's used in data warehousing?
Is there any difference in testing database and data ware housing?
When should you use a STAR and when a SNOW-FLAKE schema?
What is a data warehousing?
Explain about core dimension, balanced dimension, and dirty dimension?
Explain what is the difference between datawarehouse and bi?
What is an er diagram?
Explain some of modeling tools available in the market?
What are the different types of segments?
What is a data profile?
What is the difference between datawarehouse and bi?
What is aggregate awareness?