What is an expression transformation?
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what we require for D.modelling?
Where we use dynamic lookup and where we use it?do we generate surrogate keys using dynamic lookup?can we use it for scd type 2 mapping and why?
How to eliminate duplicates in FF and oracle both
What is data merging, data cleansing and sampling?
what are the output files that the informatica server creats during running a session?
what are the reusable tasks in informatica ?
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Where is the cache stored in informatica?
What are the diffrences between joiner transformation and source qualifier transformation?
What is primary and backup node?
Design a mapping to load a target table with the following values from the above source?
What are the features of complex mapping?
What is option by which we can run all the sessions in a batch simultaneously?