Explain the definition of normalized and denormalized view and what are the differences between them?
925What are situations where snow flake schema is better than star schema to use and when the opposite is true?
996Post New Data Warehouse General Questions
Which component has onread method and what it is used for?
Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
How to provide security in frame work manager for a query subject?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
What is application.cfm?
Explain if a flat file cotains 1000 records how can I get first and last records only?
What are non-additive facts in detail?
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
Difference between cold fusion mx 6 and cold fusion mx 7?
What are the different types of join operations?
Explain what is cost benefit analysis (cba)?
How can we run the graph? How can we schedule the graph in unix?
Explain bus schema?
What is drill-through?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?