Title :
Feedback Controlled Quality of Service Enforcement for Service Oriented Architectures
Author :
Lodde, Andreas ; Schlechter, Antoine ; Bauler, Pascal ; Biri, Nicolas ; Feltz, Fernand
Author_Institution :
Dept. Inf., Syst. et Collaboration (ISC), Centre de Rech. Public Gabriel Lippmann Belvaux, Belvaux, Luxembourg
Abstract :
When using SOAs in mission critical environments, quality and performance related aspects may not be ignored. Service Level Agreements (SLAs) have to be defined and applied during runtime. In this paper we present a method to enhance an existing SOA container to take into account Quality of Service (QoS) related aspects and enforce these aspects during runtime using feedback controlled priority adaptations. Without major modifications existing business services can use this QoS-component. A use case of the Luxembourg National Benefits Fund shows the benefits of the proposed solution in an operational system.
Keywords :
quality of service; software architecture; Luxembourg National Benefits Fund; business service; feedback controlled priority adaptations; feedback controlled quality of service; mission critical environment; operational system; service level agreement; service oriented architecture; Containers; Measurement; Monitoring; Quality of service; Runtime; Service oriented architecture; Time factors; Quality of Service; SLA optimization; priority adaptation; self-managing architecture;
Conference_Titel :
Services Computing (SCC), 2010 IEEE International Conference on
Conference_Location :
Miami, FL
Print_ISBN :
978-1-4244-8147-7
Electronic_ISBN :
978-0-7695-4126-6
DOI :
10.1109/SCC.2010.31
