What is a mapping, session, worklet, workflow, mapplet?
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What are the differences between sql override and update override?
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 different Reporting and ETL tools available in the market?
Two different admin users created for repository are________and_________.
When do we analyze the tables?
What are the names of the layers in etl?
what is granularity in Data ware House?
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.
Explain me ETL project architecture in Detail?
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What is factless fact schema?