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Authors: Foued Jrad ; Jie Tao and Achim Streit

Affiliation: Karlsruhe Institute of Technology, Germany

ISBN: 978-989-8565-05-1

Keyword(s): Cloud Broker, Intercloud Computing, Cloud Interoperability, Service Level Agreement (SLA), OCCI.

Related Ontology Subjects/Areas/Topics: Cloud Computing ; Cloud Computing Architecture ; Cloud Computing Enabling Technology ; Cloud Delivery Models ; Cloud Interoperability ; Cloud Standards ; Fundamentals ; Monitoring of Services, Quality of Service, Service Level Agreements

Abstract: The fast emerging Cloud computing market over the last years resulted in a variety of heterogeneous and less interoperable Cloud infrastructures. This leads to a challenging and urgent problem for Cloud users when selecting their best fitting Cloud provider and hence it ties them to a particular provider. A new growing research paradigm, which envisions a network of interconnected and interoperable Clouds through the use of open standards, is Intercloud computing. This allows users to easily migrate their application workloads across Clouds regardless of the underlying used Cloud provider platform. A very promising future use case of Intercloud computing is Cloud services brokerage. In this paper, we propose a generic architecture for a Cloud service broker operating in an Intercloud environment by using the latest Cloud standards. The broker aims to find the most suitable Cloud provider while satisfying the users’ service requirements in terms of functional and non-functional Service Level Agreement parameters. After discussing the broker value-added services, we present in detail the broker design. We focus especially on how the expected SLA management and resource interoperability functionalities are included in the broker. Finally, we present a realistic simulation testbed to validate and evaluate the proposed architecture. (More)

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Paper citation in several formats:
Jrad, F.; Tao, J. and Streit, A. (2012). SLA BASED SERVICE BROKERING IN INTERCLOUD ENVIRONMENTS.In Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER, ISBN 978-989-8565-05-1, pages 76-81. DOI: 10.5220/0003908000760081

@conference{closer12,
author={Foued Jrad. and Jie Tao. and Achim Streit.},
title={SLA BASED SERVICE BROKERING IN INTERCLOUD ENVIRONMENTS},
booktitle={Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,},
year={2012},
pages={76-81},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003908000760081},
isbn={978-989-8565-05-1},
}

TY - CONF

JO - Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,
TI - SLA BASED SERVICE BROKERING IN INTERCLOUD ENVIRONMENTS
SN - 978-989-8565-05-1
AU - Jrad, F.
AU - Tao, J.
AU - Streit, A.
PY - 2012
SP - 76
EP - 81
DO - 10.5220/0003908000760081

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