how would u estimate the size of Aggregator transform data
and index cache?
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What is a mapping?
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
what is the main role of FI on business
explain the methodology of Data Warehousing?(Polaries)
what are the facilities provided by OLAP to analytical users?
how does the server recongnise the source and target databases.Elaborate on this
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
how do u set partition points in the mapping?
What are the three tiers in etl?
Do we need an etl tool?
Explain about hash partitioning?
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).