What are cubes and olap cubes?
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what is meant by drill through?(Mascot)
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?
Explain about enterprise scalability and roi of data integration suite?
how do u automate Extraction process?
How to delete data which is not in source table?
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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?
Explain the key challenges that you face while performing etl testing.
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
Which transformation we use to convert 'NA' to 'Not Available'
What is virtual Data Warehousing?
dimension object created in oracle can be imported in designer?how?
What are the ETL Testing Operations?
Teradata 
