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 is a time dimension? give an example?

2 Answers   IBM,

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Can one use mapping parameter or variables created in one mapping into any other reusable transformation?

0 Answers  

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What is meant by a domain?

0 Answers  

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can you use flat file for lookup table?why?

2 Answers   HCL,

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what is runtime variable?

3 Answers   TCS,

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Explain the mapping variable usage example in informatica

0 Answers   Informatica,

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explain about informatica server architecture?

1 Answers   IBM,

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What are differences between Informatica 7.1 and 6.1

3 Answers  

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What is flashback table ? Advance thanks

0 Answers   Puma,

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performance tuning of Informatica

1 Answers  

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What are the reusable transforamtions?

1 Answers  

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When will u go for Dynamic Cache and Persistent Cache? Pls explain with an example?

2 Answers   TCS,

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