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Answer Posted / k raju
Staging area is we kept all data From OLTP with offline mode
in staging area where we made datacleansing and ready for
transformation
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Mention some types of transformation?
What do you understand by term role-playing dimension?
Explain lookup transformation is active in informatica
Explain the types of transformations?
Have you worked with/created Parameter file
have u done any performance tuning? how u ll do?
What is informatica worklet?
how will u take the data from clint server and next what u do in datamodeling what u will u do in staging area what u will u do next what u are doing please give the step by step by process
How would you join a node to the already existing domain?
What is a joiner transformation and why it is an active one?
Define filter transformation?
whats the logic to load the lower level of granularity of data to fact table.
In informatics server which files are created during the session rums?
tell me about your project functionality
1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?
