- Title
- Dynamic transactional workflows in service-oriented environments
- Creator
- Paul, David; Henskens, Frans; Hannaford, Michael
- Relation
- 9th International Conference on Web Information Systems and Technologies (WEBIST). Proceedings of the 9th International Conference on Web Information Systems and Technologies, Volume 1 (Aachen, Germany 8-10 May, 2013) p. 26-36
- Publisher Link
- http://dx.doi.org/10.5220/0004368000260036
- Publisher
- SCITEPRESS
- Resource Type
- conference paper
- Date
- 2013
- Description
- 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.
- Subject
- web service; transaction
- Identifier
- http://hdl.handle.net/1959.13/1342311
- Identifier
- uon:28943
- Identifier
- ISBN:9789898565549
- Language
- eng
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