Brokering and service level agreements (SLAs) have been among the most important requirements of grid computing systems. Admittedly, such requirements were rather limited to achieving the expected response time, application/system performance and meeting job deadlines.
In cloud computing systems, brokering and SLAs continue to be important requirements. However, they become much more complex due to the nature of the cloud (private and public clouds, mixed/hybrid clouds, multi-administrative domains, etc.), as well as new requirements to be included in the SLA: availability, security, recovery, data location and access, mediation, etc. The SLA formalises the expectations of users and cloud providers and acts as the contract for changes in the cloud service, and avoids unexpected circumstances. Brokering and monitoring are indispensable mechanisms to ensure both optimised infrastructure operability and meeting SLAs.
This special issue seeks submissions that provide a significant contribution to research on cloud computing services, with a special focus on brokering, SLA and security.
The issue will carry revised and substantially extended versions of selected papers presented at the 9thInternational Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC 2014), but we also strongly encourage researchers unable to participate in the conference to submit articles for this call.
Suitable topics include, but are not limited to, the following:
- Brokering services in cloud computing
- Broker and coordinator cloud communication paradigms
- Scheduling, allocation and optimisation in cloud computing
- Cloud computing security, cryptography and encryption in cloud SLAs
- Cloud storage SLAs
- Data privacy service level agreements (PLAs)
- Resource provisioning
- Cloud services monitoring
- Service level objectives (SLOs), measuring and monitoring
- SLA-based negotiation and brokering of cloud resources
Important Dates
Submission of manuscripts: 30 November, 2014
Notification to authors: 28 February, 2015
Final versions due: 30 March, 2015
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