how would u estimate the size of Aggregator transform data
and index cache?
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what are the parts of Informatica server ?
What is etl process?
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 the difference between etl tool and olap tools?
what happens if the info.server doesn't find the session parameter in the parameter file?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Do we need an etl tool?
list and discuss two approaches for updation of target table in Informatica and how they are different.
Two different admin users created for repository are________and_________.
How many types of transformations supported by sorted input?
how do u extract data from different data sources explain with an example?
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?