Explain degenerate dimension table?
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Which are the olap tools available that are supported by oracle?
Explain what are the various reporting tools in the market?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
Explain dimensional modelling?
explain about balanced dimension,
What are different stages of ?Data mining??
What is the purpose of Dataware Control?
Explain what are necessary tasks to install reportnet software?
What is the difference between er modeling and dimensional modeling?
What is the difference between ods and oltp?
How Materialized Views are linked with Oracle DataWare house?
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?