What is source qualifier?
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source qualifier is a basic transformation which helps us
to extract data from different sources
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What is the difference between a data warehouse and a data mart?
15 Answers Apex, ASD Lab, Bank Of America,
The same tier?
Briefly state different between data ware house & data mart?
How do you call a module named �testmod.cfm� with the parameters param1=�yes� and param2=5?
What are fact, dimension, and measure?
How to limit the max no of rows retrieved in the report?
Explain grouped cross tab?
What is an error log table in informatica occurs and how to maintain it in mapping?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
4.Explain Snowflkeschema ?
6 Answers EDS, HCL, IBM, iFlex, TCS,
What is Data purging?
What is ods (operation data source)?