What is staging area referring to?
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Which type or t/s is used to convert rows into column & column into rows
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
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Difference between flat files and relational sources?
what are the concerns of OLTP and DSS systems?
what is an ETL or ETT? And what are the different types?
where is the cache (lookup, index) created and how can you see it.
How to fine tune mappings?
we hava a flat file having more than 1000 records and two targets. i have to write first half of the rows into first targets and next half of rows into second target. how can i do in informetica??
what is a worklet?
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.
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
what is data modeling?