Service Oriented Architecture vs. Enterprise Architecture: Competition or Synergy?

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Title Service Oriented Architecture vs. Enterprise Architecture: Competition or Synergy?
Author Noran, Ovidiu Sever; Bernus, Peter
Journal Name Lecture Notes in Computer Science
Editor R. Meersman, Z. Tari, and P. Herrero
Year Published 2008
Place of publication Berlin Heidelberg
Publisher Springer-Verlag
Abstract Currently, Service Oriented Architecture (SOA) is still in its infancy, with no common agreement on its definition or the types and meaning of the artefacts involved in its creation and maintenance. Despite this situation, SOA is sometimes promoted as a parallel initiative, a competitor and perhaps even a successor of Enterprise Architecture (EA). In this paper, several typical SOA artefacts are mapped onto a reference framework commonly used in EA. The results show that the EA framework can express and structure SOA artefacts with minimal or no customisation and can help reason about and establish unambiguous meanings for SOA artefacts across the business. Further on, it is shown how an EA-specific approach can help scope the areas of the business that require attention as a result of the changes brought about by an SOA vision and design principles. This suggests that integrating the SOA effort into the ongoing EA initiative is a best practice that will greatly benefit all business units of the host organisation.
Peer Reviewed Yes
Published Yes
Alternative URI
Volume 5333
Page from 304
Page to 312
ISSN 0302-9743
Date Accessioned 2009-05-04
Language en_AU
Research Centre Institute for Integrated and Intelligent Systems
Faculty Faculty of Science, Environment, Engineering and Technology
Subject PRE2009-Business and Management; PRE2009-Other Information, Computing and Communication Sciences
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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