Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....
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If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
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