WHAT IS THE DIFFERENCE BETWEEN OLAP AND DATAWAREHOUSE? WHAT IS MICROCUBE E

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Question

WHAT IS THE DIFFERENCE BETWEEN OLAP AND DATAWAREHOUSE?
WHAT IS MICROCUBE EXACTLY?

Question Submitted By :: Sreedhar

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Re: WHAT IS THE DIFFERENCE BETWEEN OLAP AND DATAWAREHOUSE? WHAT IS MICROCUBE EXACTLY?

Answer
# 1

1. OLAP systems are used to analyze the business.it solves 
the questions What,when,who,where. Dataware house and OLAP 
are same no difference.

2. Microcube resides in BO. I will ask you one question.
-->You have a report like World total sales. And you want 
to show only India sales to your user. what you wil do? Yes 
you need to apply filters. You have applied a filter to 
show India sales. Now except India no country sales is 
visible on your report. where it goes? It goes to microcube.
And if you remove filter and refresh the report,the 
information which is stored in microcube will come into the 
report. It is like a cache. Hope you completely clear on 
this

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Anil Kumar Ganga

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