While using update strategy in the mapping which gives more performance, a flat file or Table? Why? What are the advantages and disadvantages?

4 Answers  

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To Provide Support For Mainframes Source Data, which Files Are Used As A Source Definitions?

0 Answers   Informatica,

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how to run 2 workflows sequentially. plz respond what is the process?

9 Answers   Cap Gemini, Target,

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How to update or delete the rows in a target, which do not have key fields?

0 Answers   Informatica,

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what are cost based and rule based approaches and what is the difference?

1 Answers  

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There are 3 groups in router transformation in which there are no conditions mentioned, so what happens if I connect these groups to the 3 targets? How many records gets into each target.(suppose if we are getting 10 records from the source)

4 Answers  

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write a sql query following source? subject mark maths 30 science 20 social 80 requird output maths science social 30 20 80

3 Answers   iGate,

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What is a surrogate key?Why we use it in a mapping?Pl give an example.

4 Answers   PCS,

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how to load duplicate row in a target

4 Answers  

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Can we schedule a workflow(not a session) to run after completition of another workflow? Can we make a workflow depend on completition of another one?

2 Answers   GE,

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when we create source as oracle and target as flat file, how can i specify first row as column in flat file?

1 Answers  

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What are the features of complex mapping?

0 Answers  

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