What are fundamental stages of data warehousing?
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How can we run the graph?
Explain what is type 2 version dimension?
What is fact less fact table? Where you have used it in your project?
What is called dimensional modelling?
Compare and contrast aggregates & indexes
what are the all possible features supported modify stage?
Explain what are the different types of join operations?
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What does level of granularity of a fact table signify?
Explain how to get the first 100 rows from the flat file into the target?
What are the other names given to data warehousing?
Which are the olap tools available that are supported by oracle?