what are the data sources extracted from logistics cockpit in
sap bw project and what is the requirement for it ?
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how do u decide whether u need to do aggregations at database level or at Informatica level?
Explain about power designer data modeling software?
how to load the data to fact table?
Difference between flat files and relational sources?
Define Dynamic push down optmization?
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 are cubes and olap cubes?
Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
what is the difference between date cache and lindex cache?
where is the cache (lookup, index) created and how can you see it.
what is the difference between cubes and package in cognos