Component-based generic approach for reconfigurable management of component-based SOA applications
Proceedings of the 3rd International Workshop on Monitoring, Adaptation and Beyond
FAST'11 Proceedings of the 8th international conference on Formal Aspects of Security and Trust
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Runtime monitoring of Service Based Systems (SBSs) usually relies on information derived from I/O messages exchanged within business processes implementing services. When service provisioning is regulated by complex Service Level Agreements (SLAs) between service requesters, (composed) services, and infrastructure providers, monitoring may require additional features, such as (i) coordination among events captured at different sources involved in service provisioning and (ii) delegation of properties monitoring to local sites. This paper discusses an architecture and engagement protocol supporting the two aforementioned requirements for monitoring complex SLA-driven service provisioning.