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Explain the ETL process diagram from source to final DWH using multi sources and diagram?

Asked by: Interview Candidate | Asked on: Sep 30th, 2007
Showing Answers 1 - 2 of 2 Answers
jaggu_mandya

Answered On : Jan 18th, 2008

View all answers by jaggu_mandya

(sources)---------->Staging Area(Transformation)---->Target------>Interface-->Reports
Data base
Flat file
cobol file
XML file

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mhollingsworth

Answered On : Aug 23rd, 2010

View all answers by mhollingsworth

[source data (files or whatever)] --> read & parse --> sanitize and format --> [staging area] --> transform --> load --> [data warehouse] --> generate reports

 

 

 

  
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