What are components of reportnet?
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What are the vaious etl tools in the market?
After the complete generation of a report who will test the report and who will analyze it?
What is vdl (view definition language) explain?
Explain what are the various transformation available?
Which are the olap tools available that are supported by oracle?
Explain what is the data type of the surrogate key?
DWH architecture?
What is mean by aggregate aware?
Can you brief about the Data warehouse project you worked on?
What is the difference between static cache and dynamic cache?
Explain the different types of data warehousing?
Compare aggregates and data marts