What are the types of SCD?
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Explain how many ways you create ports?
What are the other names given to data warehousing?
What does level of granularity of a fact table signify?
in general which algorithms for used?
Explain what is power center repository?
Explain the data type of the surrogate key?
Explain what is the advantages data mining over traditional approaches?
Store (and count) non-fact records?
What is data stream and data adaopter?
What are different deliverables according to phases?
What are CUBES?
how to find unique records in informatica level