Is hadoop a etl tool?
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how do use session mapping parameters ?(in which transformation)
what are variable ports and list two situations when they can be used?
how to connect to a flatfile through ftp in informatica
What is factless fact schema?
what are the facilities provided by data warehouse to analytical users?
Identifying the bottlenecks in various components of Informatica and resolving them.
what is session partitioning?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
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what are the different Reporting and ETL tools available in the market?
List few etl bugs?
Which type or t/s is used to convert rows into column & column into rows
What is tracing level and what are the types?