What are the different etl testing categories as per their function?
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What is Relational Integrity?
Which type or t/s is used to convert rows into column & column into rows
What is grain of fact?
how would u estimate the size of Aggregator transform data and index cache?
what is data modeling?
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
What is etl process?
In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?
architural difference between 7.1 workflow monitor and 8.1 workflow monitor.
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?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
Explain what is etl process? How many steps etl contains explain with example?