Modelling ETL processes of data warehouses with UML activity diagrams

Extraction-transformation-loading (ETL) processes play an important role in a data warehouse (DW) architecture because they are responsible of integrating data from heterogeneous data sources into the DW repository. Importantly, most of the budget of a DW project is spent on designing these processe...

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Bibliographic Details

Main Author:	Muñoz, Lilia (author)
Other Authors:	Mazón, Jose Norberto (author), Pardillo, Jesús (author), Trujillo, Juan (author)
Format:	article
Language:	English
Published:	2018
Subjects:	ETL UML activity diagrams modelling processes
Online Access:	http://ridda2.utp.ac.pa/handle/123456789/4916
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