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Title: Dynamic Transactional Workflows In Service-Oriented Environments
Contributor(s): Paul, David  (author)orcid ; Henskens, Frans (author); Hannaford, Michael (author)
Publication Date: 2013
DOI: 10.5220/0004368000260036
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Abstract: Transactions in service-oriented environments, such as those provided by Web Services, traditionally support a reduced set of the ACID properties. This has typically required providers to constantly offer a fixed level of transaction support for each client request to a service. Further, clients have been limited in their ability to combine services with different transactional guarantees into a single workflow. We present a mechanism that allows the dynamic specification of transaction support for a given service call, and a cost-based model that allows clients to automatically reason about workflows consisting of service requests with various levels of transaction support. A Web Services transactions simulator is used to verify the viability of this dynamic transaction scheme, with results indicating potential benefits for both service providers and clients.
Publication Type: Conference Publication
Conference Name: International Conference on Web Information Systems and Technologies, Aachen, Germany, 08-10-MAY-2013
Source of Publication: Proceedings of the 9th International Conference on Web Information Systems and Technologies, v.1, p. 26-36
Publisher: Science and Technology Publications Lda
Place of Publication: Portugal
Field of Research (FOR): 080501 Distributed and Grid Systems
080599 Distributed Computing not elsewhere classified
080505 Web Technologies (excl. Web Search)
Socio-Economic Outcome Codes: 890299 Computer Software and Services not elsewhere classified
899999 Information and Communication Services not elsewhere classified
970108 Expanding Knowledge in the Information and Computing Sciences
Peer Reviewed: Yes
HERDC Category Description: E1 Refereed Scholarly Conference Publication
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