what are objects in data warehouse?

2 Answers   Mind Tree,

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What are mapping parametres and variables in informatica?

6 Answers   TCS,

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In aggregator transformation, I sort the data before aggregator and select sorted port but still I’m getting an error. What is that error?

2 Answers  

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when we go for unconnected lookup transformation? and why?

5 Answers   Accenture,

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What is a taget load order?

2 Answers   IBM,

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How to create a mapping ? id date 101 2/4/2008 101 4/4/2008 102 6/4/2008 102 4/4/2008 103 4/4/2008 104 8/4/2008 O/P - shud have only one id with the min(date) How to create a mapping for this

9 Answers   Deloitte,

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Can anyone give some input on "Additional Concurrent Pipelines for Lookup Cache Creation" ? I know that this property is used to build caches in a mapping concurently. But which values should I set into this ( i.e. 1 or 2 or 3 or something else ) for concurrent cache building ?

1 Answers   Wipro,

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What is an expression transformation?

0 Answers  

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What is meant by query override?

0 Answers  

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Different qualification between a related rotate toward the sky and isolates look upward?

0 Answers  

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How do you handle two sessions in Informatica

0 Answers   Informatica,

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In a scenario I have col1, col2, col3, under that 1,x,y, and 2,a,b and I want in this form col1, col2 and 1,x and 1,y and 2,a and 2,b, what is the procedure?

5 Answers  

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