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Where can i get informatica certification Exam dumps and
details? please forward it to emailid: krisboppana@yahoo.com
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Answer Posted / chethan
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What do you understand by the term ‘transformation’?
list and discuss two approaches for updation of target table in Informatica and how they are different.
What is partitioning? Explain about round-robin, hash partitioning.
how do u extract data from different data sources explain with an example?
Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
What is tracing level? How many types of transformations supported by sorted input?
Explain me ETL project architecture in Detail?
Hi my name is kuldeep singh, i have finished my B.E in computer science and engg in 2008. I have worked with accenture for 17 months and because of family problem i left the job in dec 2009.. i was in data ware housing capability. right now i am working in a BPO as technicla support executive,, i want to move to IT again, please suggest me what shuld i do? its been 1 year gap and i am not able to get into IT...please suggest me ...should i go for informatica certification will that help me to get inot IT. please give ur suggestion..my E mail is is singh.kuldeep2004@yahoo.in
what is data modeling?
what is Forward,Reverse and Re_engineering?
What is data cleaning?
What are dimensions?
how do use session mapping parameters ?(in which transformation)
Define slowly changing dimensions (SCD)?
