A service oriented monitoring framework for soft real-time applications

Katsaros, G; Kousiouris, G; Gogouvitis, S; Kyriazis, D; Varvarigou, T

dc.contributor.author	Katsaros, G	en
dc.contributor.author	Kousiouris, G	en
dc.contributor.author	Gogouvitis, S	en
dc.contributor.author	Kyriazis, D	en
dc.contributor.author	Varvarigou, T	en
dc.date.accessioned	2014-03-01T02:46:39Z
dc.date.available	2014-03-01T02:46:39Z
dc.date.issued	2010	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32764
dc.subject	Monitoring	en
dc.subject	Quality of service	en
dc.subject	Real-time systems	en
dc.subject	Service level agreement	en
dc.subject	Service oriented architecture	en
dc.subject.other	Application scenario	en
dc.subject.other	Demand resources	en
dc.subject.other	Distributed Computing	en
dc.subject.other	Distributed environments	en
dc.subject.other	Interactive multimedia	en
dc.subject.other	Post-production	en
dc.subject.other	QoS guarantee	en
dc.subject.other	Real time	en
dc.subject.other	Resource provisioning	en
dc.subject.other	Runtimes	en
dc.subject.other	Service Level Agreements	en
dc.subject.other	Service Oriented	en
dc.subject.other	Service-based	en
dc.subject.other	Service-oriented infrastructures	en
dc.subject.other	Soft real-time applications	en
dc.subject.other	Architectural design	en
dc.subject.other	Decision making	en
dc.subject.other	Information services	en
dc.subject.other	Interactive computer systems	en
dc.subject.other	Monitoring	en
dc.subject.other	Multimedia systems	en
dc.subject.other	Network architecture	en
dc.subject.other	Quality control	en
dc.subject.other	Quality of service	en
dc.subject.other	Real time systems	en
dc.subject.other	Telecommunication services	en
dc.subject.other	Service oriented architecture (SOA)	en
dc.title	A service oriented monitoring framework for soft real-time applications	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/SOCA.2010.5707182	en
heal.identifier.secondary	http://dx.doi.org/10.1109/SOCA.2010.5707182	en
heal.identifier.secondary	5707182	en
heal.publicationDate	2010	en
heal.abstract	The advancements in distributed computing have driven the emergence of Service Oriented infrastructures that allow for on-demand provision of ICT assets. Taking into consideration the complexity of distributed environments, significant challenges exist in providing and managing the offered on-demand resources with the required level of Quality of Service (QoS), especially for real-time interactive multimedia applications. Monitoring mechanisms are a fundamental part in service-based platforms that support realtime QoS guarantees by providing coherent and consistent real-time attributes at various levels of the infrastructure (application, network, storage, processing). In this paper we present an architectural design and implementation of a complete monitoring framework for measuring QoS at both application and infrastructure levels targeting trigger events for runtime adaptability of resource provisioning estimation and decision-making. We also demonstrate the operation of the implemented mechanism and evaluate its effectiveness using an application scenario, namely Film Postproduction.	en
heal.journalName	Proceedings - 2010 IEEE International Conference on Service-Oriented Computing and Applications, SOCA 2010	en
dc.identifier.doi	10.1109/SOCA.2010.5707182	en