what is data modeling?
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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 concerns of OLTP and DSS systems?
What are the etl testing operations includes?
we have 1 source table containing 100 records. now we have to transfer first set of 1-10 (i.e1-10) records to one target table and another set of 1-10(11-20) records to other target table and continue like that till 100th record
What is a mapping, session, worklet, workflow, mapplet?
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?
how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "karumanchisrinu@gmail.com
Explain what are the various etl tools in the market?
what is pmrep command?
what are variable ports and list two situations when they can be used?
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
Explain what is etl process? How many steps etl contains explain with example?