Explain the difference between etl tool and olap tools?
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How can we use external procedural logic in informatica?
Explain the use lookup tables and Aggregate tables?
How can we handle Rejection Logic in Source tables while we are matching the data in Target side in ETL Testing ?
what is HISTOGRAM? how to generate statistics?
State the differences between shortcut and reusable transformation
what is the difference between date cache and lindex cache?
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what is pmrep command?
indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000
what are the data modeling tools you have used?(polaris)
what is a test load?
how many maximum session supports to multiload in teradata ??