What is staging area referring to?


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More ETL Interview Questions

Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com

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what are Lookup caches options? Including persistent caches.

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what is the difference between OLTP database and data warehousing database?

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Difference between flat files and relational sources?

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What is a lookup table in etl?

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what is the difference steps for data modeling?

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can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

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what are Lookup caches options? Including persistent caches.

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explain the methodology of Data Warehousing?(Polaries)

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what is dynamic insert?

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how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance

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what are the parts of Informatica server ?

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