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Explain when do we analyze the tables? How do we do it?
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Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K
6 Answers Accenture, IBM, TCS,
4.Explain Snowflkeschema ?
6 Answers EDS, HCL, IBM, iFlex, TCS,
Suppose if a session fails after loading of 10,000 records in to the target.how can you load the records from 10001 the record when you run the session next time?
What is analytical or analytic mean?
How can we transform row to column?
Explain what are slowly changing dimensions?
What is edw?
How much data hold in one universe.
Where can one get more info about Data Warehousing?
What is data type of the surrogate key?
Explain dimension table ?
Explain what is batch and describe about types of batches?
Teradata 
