what are the types in error loging?
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Difference between flat files and relational sources?
In Which Transformation We Can Use Having Clause In Informatica?
flat filevalidation in informatica
What are the different Lookup methods used in Informatica?
What are the types of data warehouse applications and what is the difference between data mining and data warehousing?
IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain.
how do u decide whether u need to do aggregations at database level or at Informatica level?
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?
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?
give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
how do use session mapping parameters ?(in which transformation)
Compare ETL & Manual development?