PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Ben Hamida A., Bertolino A., Calabṛ A., De Angelis G., Lago N., Lesbegueries J. Monitoring service choreographies from multiple sources. In: SERENE 2012 - Software Engineering for Resilient Systems. 4th International Workshop (Pisa, Italy, 27-28 September 2012). Proceedings, pp. 134 - 149. Paris Avgeriou (ed.). (Lecture Notes in Computer Science, vol. 7527). Springer, 2012.
 
 
Abstract
(English)
Modern software applications are more and more conceived as distributed service compositions deployed over Grid and Cloud technologies. Choreographies provide abstract specifications of such compositions, by modeling message-based multi-party interactions without assuming any central coordination. To enable the management and dynamic adaptation of choreographies, it is essential to keep track of events and exchanged messages and to monitor the status of the underlying platform, and combine these different levels of information into com- plex events meaningful at the application level. Towards this goal, we propose a Multi-source Monitoring Framework that we are developing within the EU Project CHOReOS, which can correlate the messages passed at business-service level with observations relative to the infrastructure resources. We present the monitor architecture and illustrate it on a use-case excerpted from the CHOReOS project.
URL: http://www.springerlink.com/content/f5151038416p2620/
DOI: 10.1007/978-3-642-33176-3_10
Subject Monitoring
Choreographies
Complex event processing
Soa
SLA
QoS
D.2 SOFTWARE ENGINEERING
C.2 COMPUTER-COMMUNICATION NETWORKS
H.2.4 Systems
C.2.4 Distributed Systems
C.4 PERFORMANCE OF SYSTEMS
D.4.8 Performance


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