How to reduce warnings?
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What is the data type of the surrogate key?
What is the use of incremental aggregation? Explain me in brief with an example?
Explain how to get the first 100 rows from the flat file into the target?
Explain what are non-additive facts in detail?
What is factless fact tables?
What are the reasons to use a chameleon method in data warehousing?
Difference between cold fusion mx 6 and cold fusion mx 7?
What are the fundamental elements of the data warehouse?
What is surrogate key? Where we use it? Explain with examples.
What is conformed fact?
How can you define a transformation? What are different types of transformations in Informatica?
Explain the difference between filter and conditin?