EMD: entity mapping diagram for automated extraction, transformation, and loading processes in data warehousing. (1st January 2012)
- Record Type:
- Journal Article
- Title:
- EMD: entity mapping diagram for automated extraction, transformation, and loading processes in data warehousing. (1st January 2012)
- Main Title:
- EMD: entity mapping diagram for automated extraction, transformation, and loading processes in data warehousing
- Authors:
- Hendawi, Abdeltawab M.A.
Ali El-Sappagh, Shaker H. - Abstract:
- During the last few years, researchers and developers had proposed various trials to put a standard conceptual design of ETL processes in data warehouse. These trials try to represent the main mapping activities at the conceptual level. Due to limitations of the previous trials, in this paper 1 We propose a model for conceptual design of ETL processes and we call it entity mapping diagram (EMD). The proposed model is built upon the enhancement of the models in the previous work to support some missing mapping features. 2 We implemented the proposed conceptual model in a prototype called EMD Builder and use it in an illustration scenario.
- Is Part Of:
- International journal of intelligent information and database systems. Volume 6:Number 3(2012)
- Journal:
- International journal of intelligent information and database systems
- Issue:
- Volume 6:Number 3(2012)
- Issue Display:
- Volume 6, Issue 3 (2012)
- Year:
- 2012
- Volume:
- 6
- Issue:
- 3
- Issue Sort Value:
- 2012-0006-0003-0000
- Page Start:
- 255
- Page End:
- 272
- Publication Date:
- 2012-01-01
- Subjects:
- modelling ETL processes -- database -- data mart -- DM -- online analytical processing -- OLAP -- conceptual modelling -- intelligent information systems -- entity mapping diagram -- EMD -- database systems -- data warehouse -- DW
Database management -- Computer programs -- Periodicals
Information retrieval -- Computer programs -- Periodicals
Information storage and retrieval systems -- Computer programs -- Periodicals
Artificial intelligence -- Periodicals
Expert systems (Computer science) -- Periodicals
Intelligent agents (Computer software) -- Periodicals
006.33 - Journal URLs:
- http://www.inderscience.com/jhome.php?jcode=ijiids ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1751-5858
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
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- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 8687.xml