Model-based QoS-enabled self-healing web services
Model-based QoS-enabled self-healing web services
Failures during Web service execution may depend on a wide variety of causes, such as network faults, server crashes, or application-related errors, such as unavailability of a requested web service, errors in the orchestration of choreography of applications, missing data or parameters in an execution flow, or low quality of service (QoS). In this paper, we propose a healing architecture able to handle web service faults in a self- healing way, discussing infrastructural faults and web service and Web application faults. The self-healing architecture manages repair actions, such as substitution of a faulty service or duplication of overloaded services. Implemented prototypes involving QoS in coordinated web services are illustrated and discussed.
Nabuco, O.
e56dadb6-e498-49f8-8672-d099cef48580
Ben Halima, R.
bcfe5032-35ea-4029-ab44-edc610573b86
Drira, K.
c42c2cbc-20dd-4c5d-9218-41908270771a
Fugini, M.G.
5d128283-6c91-4a15-9d4d-dd752e06cab5
Modafferi, S.
2f15a6fa-a4c3-4f43-998f-df7d88f08a78
Mussi, E.
356f2509-d5f1-4557-938c-a950d2a64428
12 September 2008
Nabuco, O.
e56dadb6-e498-49f8-8672-d099cef48580
Ben Halima, R.
bcfe5032-35ea-4029-ab44-edc610573b86
Drira, K.
c42c2cbc-20dd-4c5d-9218-41908270771a
Fugini, M.G.
5d128283-6c91-4a15-9d4d-dd752e06cab5
Modafferi, S.
2f15a6fa-a4c3-4f43-998f-df7d88f08a78
Mussi, E.
356f2509-d5f1-4557-938c-a950d2a64428
Nabuco, O., Ben Halima, R., Drira, K., Fugini, M.G., Modafferi, S. and Mussi, E.
(2008)
Model-based QoS-enabled self-healing web services.
In Proceedings - International Workshop on Database and Expert Systems Applications, DEXA.
IEEE..
(doi:10.1109/DEXA.2008.24).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Failures during Web service execution may depend on a wide variety of causes, such as network faults, server crashes, or application-related errors, such as unavailability of a requested web service, errors in the orchestration of choreography of applications, missing data or parameters in an execution flow, or low quality of service (QoS). In this paper, we propose a healing architecture able to handle web service faults in a self- healing way, discussing infrastructural faults and web service and Web application faults. The self-healing architecture manages repair actions, such as substitution of a faulty service or duplication of overloaded services. Implemented prototypes involving QoS in coordinated web services are illustrated and discussed.
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Published date: 12 September 2008
Venue - Dates:
2008 19th International Workshop on Database and Expert Systems Applications, Turin, Turin, Italy, 2008-09-01 - 2008-09-05
Identifiers
Local EPrints ID: 480231
URI: http://eprints.soton.ac.uk/id/eprint/480231
PURE UUID: 3606490d-ebcf-43fa-8756-3a5ea78266d5
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Date deposited: 01 Aug 2023 17:10
Last modified: 17 Mar 2024 03:28
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Contributors
Author:
O. Nabuco
Author:
R. Ben Halima
Author:
K. Drira
Author:
M.G. Fugini
Author:
S. Modafferi
Author:
E. Mussi
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