Explain datawarehousing?
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What are the various file formats involved in reportnet?
Explain in simple terms, the concept of Data Mining.
What is data validation strategies for data mart v?
Can you pass sql queries in filter transformation?
Explain what are components of reportnet?
What Oracle features can be used to optimize my Warehouse system?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
what is the difference between MOLAP and ROLAP?
What is difference between Mapplet and reusable transformation?
What is the difference between metadata and data dictionary?
Can any one explain the hierarchies level data warehousing.
How are models actually derived?