What are the types of dimensional modeling?
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Explain what is a cube in data warehousing concept?
State any 5 of Cods guidelines of an OLAP system, brief description each?
Can we start and stop single session in concurent bstch?
Why facts table is useful in representing the data?
What is IQD file?
What are Aggregate tables?
What are different stages of ?Data mining??
Start a batches with in a batch?
What is a staging area? Do we need it? What is the purpose of a staging area?
Explain when do we analyze the tables? How do we do it?
What are steps we have to follow in designing the userfriendly universe?
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar