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Teradata (490) - Business Objects (875)
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- Data Warehouse General (749)
Explain the definition of normalized and denormalized view and what are the differences between them?
928What are situations where snow flake schema is better than star schema to use and when the opposite is true?
996Explain the data types present in bo n wht happens if we implement view in the designer n report?
981Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
970
What is broadcasting and replicate?
any difficulitis have you phase while creating bo reports and how did u solve it
3. The vice president of sales has requested a graphical display of the same information provided in our last crosstab report (whatever I mentioned in above question) for an up coming presentation. We need to provide a chart report that shows which regions generate the most revenue and sales volume.
What is amazon redshift?
What is the maximum and minimum length of macro variable
What is AWS Redshift is used for ?
if you use oracle sql*loader , how do you transform data with it during loading?
Compare microstrategy and tableau.
Identifying the bottlenecks in various components of Informatica and resolving them.
what are the other factors of the database on which the loading performance depend?
what is hints in cognos and where we use it.
What is metadata in context of a datawarehouse and how it is important?
if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation
Explain is it the job of a business analyst or systems analyst to draw the class diagram?
What are the various indexes in teradata?
