NDLI: Applying Test-First and Parallel Processing Techniques to ERP Data Conversion

Content Provider	IEEE Xplore Digital Library
Author	Asgar, T.S. Akour, M. King, T.M.
Copyright Year	2012
Abstract	Enterprise Resource Planning (ERP) systems provide a unified solution for streamlining the operations and flow of information across multiple divisions of an organization. Most of the functionality in ERP systems is master-data driven, and hence the migration of data from legacy systems to ERP is a very important activity during development. Such data must be correctly migrated so that integration and acceptance testing of specific functionalities can be performed. However, the high complexity of ERP systems, coupled with the large volume of data involved, make ERP data conversion an immense challenge for software practitioners. In this paper we tackle the ERP data conversion problem using a test-first approach. The approach seeks to identify and correct data mapping errors and anomalies prior to initiating the data conversion process. Fixing such errors early can avoid having failures occur during data conversion, thereby resulting in cost and time savings. In an effort to further reduce the length of time spent converting large volumes of data, we perform parallel execution of the data conversion program. We have conducted an industrial case study that applies our approach to two ERP projects with favorable results.
Starting Page	269
Ending Page	274
File Size	487438
Page Count	6
File Format	PDF
ISBN	9781467307987
DOI	10.1109/ITNG.2012.46
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-16
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	data conversion ERP Data conversion Databases Organizations testing Parallel processing Software parallelization Testing
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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