What is etl process? How many steps etl contains?
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What is virtual Data Warehousing?
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 materialized views & where do we use them?
Can we parametrize the values of IN statement. Ex. Inside parameter file: Parameter='A','B','C' Inside Code: IN (INPUT_CHARACTER, $$Parameter)
what is the difference between date cache and lindex cache?
what is the indicator file and where it is used?
what is data modeling?
What is tracing level?
how would u estimate the size of Aggregator transform data and index cache?
When you have 2 servers in two different time zone and if you need to extract data from 1 server and load it in another server, how do you go about it? Best method to be used.
how do u handle performance issues in Informatica . where can u monitor the performance ?
Which type or t/s is used to convert rows into column & column into rows