roja


{ City } hyderabad
< Country > india
* Profession *
User No # 55686
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Total Answers Posted # 1

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Questions / { roja }
Questions Answers Category Views Company eMail

Hi,i cleared the first round in Microstrategy and my second round(project manager) is scheduled so can any one tel me what r they asked and gv me some steps how i wil tel them?

 1 WinRunner 4327

Hi..every one please tel me the answer for my question, how many project sources we can create in Metadata?

 3 Micro Strategy 6332

What is Element cache and give me one example?

 2 Micro Strategy 8584

How we can create the Intelligent cubes in Microstrategy?

 2 Micro Strategy 13687



Answers / { roja }

Question { PayPal, 15083 }

difference between top down(w.h inmon)and bottom up(ralph
kimball)approach?


Answer

Hi,

Top Down approach:-

As per W.H.INWON, first we need to build the Datawarehouse after that we need to build up the DataMart but this is so what difficult to maintain the DWH.


Bottom up approach;-


As per Ralph Kimbal, first we need to build up the DataMarts then we need to build up the Datawarehouse ..
this approach is most useful in real time while creating the Datawarehouse.


As per my knowledge i am giving this answer..
Let me know it is corrector not...

Is This Answer Correct ?    16 Yes 1 No