NDLI: ETL process modeling using BPMN meta-models

Content Provider	IEEE Xplore Digital Library
Author	Oliveira, B. Belo, E.O.
Copyright Year	2013
Description	Author affiliation: Centro de I&D ALGORITMI, Univ. do Minho, Braga, Portugal (Oliveira, B.; Belo, E.O.)
Abstract	Planning and development an data warehouse ETL (Extraction, Transformation and Load) system, is typically a complex and time consuming task whose complexity is highly influenced not only by the amount of data to analyze, but also the computational effort required to integrate these data in same data structure and storage model in order to load it into a final data repository. Despite its enormous importance in the implementation and success of a data warehouse, there is still no convincing approach to ETL modeling, able to support the various stages of its development and subsequent implementation. That is, an approach that allows their characterization to a more abstract level and later provides its direct mapping in execution primitives. In this paper we propose an approach for modeling and implementing ETL processes based on meta-models (patterns), which represents standard tasks typically used in most real-world ETL systems. For that, we intend to use a series of new BPMN (Business Process Model Notation) constructs, which enables the modeling and validation of such processes, before conducting to its final implementation.
Starting Page	1
Ending Page	6
File Size	262901
Page Count	6
File Format	PDF
ISBN	9789899843400
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-19
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	AISTI
Subject Keyword	BPMN Computational modeling Unified modeling language Process control Data warehouses Data Warehouse ETL Modeling and Validation Data models Patterns and Meta-models Load modeling Business
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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