What is the difference between star and snowflake schemas?
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What is cost benefit analysis (cba)?
How to define a cube??
How can we run the graph? How can we schedule the graph in unix?
How does data mining and data warehousing work together?
does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
How many ways we test the universe & Report?
Which is the optimized method of extracting the data.
What are components of reportnet?
waht is the advantage of infoset query
What do you mean by static and local variable?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?