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Can any one tell me for business objects what we need to
study means some body tole me that we need DW,ETL,SQL.... is
this is necessary..?
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Answer Posted / chakri
BO is used as a reporting tool. if u want to generate
report u need to access database. oracle and teradata are
the two databases which are widley used. SQL is the only
way we can access data in databases.
we can get data from the legacy systems also, but the
historical data(huge in quantity)wont be there. so the
concept of dataware housing is used. to load data to
datawarehouse we need ETL tools.
wat i meant to say is if u want to get into BI ofcourse u
need to know the whole datewarehousing concepts (ri8 from
ETL to reporting). if not in depth, but the beginner level
of knowledge will help u a lot.
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