What is edw?
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Can you state some of the innovations throughout history?
What is the use of dimensional modeling in data warehousing?
what is the difference between aggregate table and fact table ? how do you load these two tables ?
What is hash partition?
What is your spectra photometer working principles?
where exactly in dataware house a confirmed dimension can be created
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
Explain hybrid slowly changing dimension?
Explain difference between snow flake and star schema.
Why facts table is useful in representing the data?
Describe a data warehouse.
What are vaious etl tools in the market?