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The SocEDA platform will leverage such WS-Agreement / WSDM framework adapted to the context of federated Distributed CEP. To this aim, we will define an API for such QoS/SLA enforcement tool so that each federated service domain part of the federation will be able to use in order to express SLA contracts and collect monitoring information.
To realize ELA enforcement, we use [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement]. [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement] is an experimental framework able to monitor service provider or event producer and detect SLO (Service Level Objectibe)/ELO (Event Level Objective) violation.
The flash below expose how we can deploy an ELA contract in [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement] and how [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement] detect a violation on a Frequency ELO.
An example of ELA can be seen [here|soceda:Event Level Agreement].
The flash below expose how we can deploy an ELA contract in [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement] and how [EasierBSM|easierbsm:EasierBSM - Open source Business Service Monitoring and SLA enforcement] detect a violation on a Frequency ELO.
An example of ELA can be seen [here|soceda:Event Level Agreement].
{center}
{flash:file=^ELA_Monitoring.swf|width=600px|height=560px}
{flash:file=^ELA_Monitoring.swf|width=600px|height=560px}
