What is the function of aggregator transformation?
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What is IQD file?
What is diff between connected and unconnected lookup?
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what are the challenge face in u r project?explain me
Q. In source area, it is use complex query we have using 5 to 10 table we has been join now all join clolumn having indexes but still we having performance issue. how to fix the performnce issue of the query.
SRC1 -> EXP -> AGGR -> TGT SRC2 -> EXP -> Above is a maaping with two pipeline connected to the taret TGT. Design wise is this design is correct or not ?
Explain informatica architecture - version 8 / 9
what is Partitioning ? where we can use Partition?
What are the different types of Type2 dimension maping?
How many mapplets u have created? and what is the logic used
What are active and passive transformations?
Differentiate between router and filter transformation?
what are challenges that you faced in testing? give solution to it?