What are the steps involved in etl process?
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What are the types of data warehouse applications and what is the difference between data mining and data warehousing?
What is the difference between round-robin partitioning and hash partitioning?
where are the log files generally stored.Can you change the path of the file.what can the path be?
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?
What are cubes and olap cubes?
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
what are Lookup caches options? Including persistent caches.
how do u decide whether u need to do aggregations at database level or at Informatica level?
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?
what are the reports developed in sap bw project and what is the requirement for developing it?
Identifying the bottlenecks in various components of Informatica and resolving them.