What is the purpose of cluster analysis in data warehousing?
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What is a star schema? Why does one design this way?
What are partition points?
Explain what is the difference between stop and abort?
What is incremintal loading?
What are the fundamental elements of the data warehouse?
What are necessary tasks to install reportnet software?
Explain normalization?
what is parallel query?
What is data stream and data adaopter?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
Explain some of modeling tools available in the market?
What are aggregate tables and aggregate fact tables?