how would u estimate the size of Lookup transform data and
index cache?
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What is etl process?
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
how to load the data to fact table?
what is the difference between cardinality and Nullability?
what is the meaning of upgradation of Repository?
how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?
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 ?
Identifying the bottlenecks in various components of Informatica and resolving them.
how do u implement unconn.stored proc. in a mapping?
Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com
what are the facilities provided by OLAP to analytical users?
Explain the key challenges that you face while performing etl testing.
Teradata 
