Design a mapping to load the cumulative sum of salaries of employees into target table?
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How we can create indexes after completing the loan process?
what are the output files that the informatica server creats during running a session?
What is the difference between view and materialised view?
which quality process u can approach in ur project
How to display null values on a target & non-null values on a target?
If u r giving different parameter file names in workflow and session for a single mapping parameter, then which one will be executed? The one u given in workflow or the one u given in the session?
Where are the source flat files kept before running the session?
How informatica process data means how informatica works?
What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?
where to store informatica rejected data?
Difference Between ETL & ELT?
to improve the performance of aggregator we use sorted input option and use sorter t/r befor aggregator. But here we are increasing one more cache in our mapping i.e; sorter. So how can u convince that you are increasing the performance.?