Authors:
Tommaso Cucinotta
;
Diego Lugones
;
Davide Cherubini
and
Karsten Oberle
Affiliation:
Alcatel-Lucent, Ireland
Keyword(s):
Quality of Service, SLAs, Cloud Computing, Cloud Broker.
Related
Ontology
Subjects/Areas/Topics:
Cloud Applications Performance and Monitoring
;
Cloud Brokering
;
Cloud Composition, Federation, Bridging and Bursting
;
Cloud Computing
;
Cloud Computing Architecture
;
Cloud Computing Enabling Technology
;
Cloud Optimization and Automation
;
Federated Cloud
;
Fundamentals
;
Monitoring of Services, Quality of Service, Service Level Agreements
;
Performance Development and Management
;
Platforms and Applications
;
QoS for Applications on Clouds
;
Service Brokering
;
Services Science
Abstract:
In this paper, we present a brokering logic for providing precise end-to-end QoS levels to cloud applications distributed across a number of different business actors, such as network service providers (NSP) and cloud providers (CSP). The broker composes a number of available offerings from each provider, in a way that respects the QoS application constraints while minimizing costs incurred by cloud consumers..