what is update strategy transformation ?

7 Answers   TCS,

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What is data merging,data cleansing,sampling?

4 Answers  

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in unconnected lookup , what are the other transformations , that can be used in place of that expression transformation ?

9 Answers   Target,

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Explain how to import oracle sequence into informatica?

0 Answers  

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Hi ETL gurus can any one tell me with a flow how to implement SCD Type 1 and SCD Type 2 in a single mapping.For some fields SCD type has to be implemented and for some fields scd type has to be implementd..Thank in advance..please let me know in case of any concerns...

1 Answers  

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How can u insert o ne row in the target if that row does not exists in the target and update if it exists

6 Answers   Accenture,

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what type of problem you faced insales project or insurance project

1 Answers   Sony,

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After dragging the ports of 3 sources sqlserver,oracle,informix to single source qualiofier can we map these ports directly to target and how?

2 Answers  

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what is shared lookup&persistent lookup?

4 Answers   Accenture, Cap Gemini,

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What is the difference between Bad file and Reject file? and Where u can see the Reject file? What records stored in Reject file?

2 Answers   TCS,

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What is a data modeling?

2 Answers  

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In aggregator if u enable sorted input what will be the output and disable sorted wt is output

6 Answers  

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