What is abap? What are idocs?
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Do we need an etl tool?
How to fine tune mappings?
explain the methodology of Data Warehousing?(Polaries)
How can you use an Oracle sequences in Informatica ? You have an Informatica sequence generator transformation also. which one is better to use?
What is data modeling and data mining?
Compare ETL & Manual development?
Can u access a repository created in previous version of Informatica?
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 is a worklet?
please tell me any easy ways of testing the Data warehouse project. In my project we are not using any tools for ETL. we are writing scripts in SCRIPTELLA. And we using Pentaho tool for Reporting How can i test all these. please tell me ASAP. thanks in adavance
how do u really know that paging to disk is happening while u are using a lookup transform?
What are the names of the layers in etl?