Talks and Poster Presentations (with Proceedings-Entry):
A. Kertesz, G. Kecskemeti, I. Brandic:
"Autonomic SLA-aware Service Virtualization for Distributed Systems";
Talk: 19th International Euromicro Conference on Parallel, Distributed, and Network-Based Processing (PDP 2011),
Ayia Napa, Cyprus;
- 2011-02-11; in: "Proceedings of the 19th International Euromicro Conference on Parallel, Distributed, and Network-Based Processing (PDP 2011)",
IEEE Computer Society,
Cloud Computing builds on the latest achievements
of diverse research areas, such as Grid Computing,
Service-oriented computing, business processes and virtualization.
Managing such heterogeneous environments requires
sophisticated interoperation of adaptive coordinating components.
In this paper we introduce an SLA-aware Service Virtualization
architecture that provides non-functional guarantees
in the form of Service Level Agreements and consists of a threelayered
infrastructure including agreement negotiation, service
brokering and on demand deployment. In order to avoid costly
SLA violations, flexible and adaptive SLA attainment strategies
are used with a failure propagation approach. We demonstrate
the advantages of our proposed solution with a biochemical
case study in a Cloud simulation environment.
Cloud Computing; SLA-negotiation; Service Brokering; On-demand deployment;
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Project Head Ivona Brandic:
Foundations of Self-governing ICT Infrastructures
Project Head Schahram Dustdar:
Created from the Publication Database of the Vienna University of Technology.