how do use session mapping parameters ?(in which transformation)
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can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
What is partitioning? Explain about round-robin, hash partitioning.
A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
What is Relational Integrity?
Explain about power designer data modeling software?
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
how do u decide whether u need to do aggregations at database level or at Informatica level?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
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how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?
In Which Transformation We Can Use Having Clause In Informatica?
what is the use of structures?how many nodes can u create in a structure?
Explain the difference between etl tool and olap tools?