Answer / mike

well informatica is the tool used for data aquisition
process..which is nothing but data extraction, data
transformation and data loading. Inorder to build a data
ware house we use informatica
or
It is a GUI tool and we need informatica for
running,designing,monitoring and administrating the data
flow from various external source and internal sources to
the data ware house

correct me if i was wrong

Answer / deepthi

etl's r of 2 types.code based n gui based.in code based etl
we have some limitations.inorder 2 over come those
limitations we use gui based etl ninformatica is 1 among
the gui.

What did you do in source pre load stored procedure

1 Answers  

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How to do Half of the table ex: if 1000 records are there means 500 in one table and 500 in second table like this if N number of tables means how to do Half of the table ??????????

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what are the best practices to extract data from flat file source which are bigger than 100 mb memory?

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explain about session partitions ?

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What is the status code?

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Source is a flat file and want to load unique and duplicate records separately into two separate targets; right??

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Explain the features of connected and unconnected lookup.

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SOURCE DATA IS DISPLAY IN THIS FORMATE IN TARGET . WHAT BUSINESS LOGIC WE CAN APPLY. source table target table ------------ ------------ c1 c2 c3 c1 c2 c3 -- -- -- -- -- -- 1 A J 1 2 B K 2 A 3 C L 3 B J 4 D M 4 C K 5 E N 5 E L F M N

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