have u done any performance tuning? how u ll do?
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difference between stop and abort
How will restrict values in 0-9 and A-Z and a-z and special character.Only allowed these chars otherwise we will reject the records? what is the function we used to restrict...
Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps
What are the associated ports in look up T/R.
what are the deliverables?in your project?
Explain sessions. Explain how batches are used to combine executions?
why we use informatica in our project?
What is the advantage of persistent cache? When it should be used.
Differentiate between sessions and batches?
How to merge First Name & Last Name?
Mapplets ( can you use source qyalifier, can you use sequence generator, can you use target)
In a sequential batch can u run the session if previous session fails?