An Approach to Selecting Cloud Services for Data Storage in Heterogneous-Multicloud Environment with High Availability and Confidentiality

Kajiura, Yuuki; Ueno, Shohei; Kanai, Atsushi; Tanimoto, Shigeaki; Satō, Hiroyuki

doi:10.1109/isads.2015.37

Cited by 6 publications

(2 citation statements)

References 13 publications

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“…reference to Figure1the first two papers falling under the "Decentralized" node are Negru et al[92] and Kajiura et al[93]. Both of them share the Cost and Performance subsets, while Kajiura et al[93] presented a SLA-based approach too.More specifically Negru et al[92] present a mathematical algorithm to optimally select a sub-set of Cloud Storage Service Providers (CSSP). They store large amount of data coming from different sources geographically distributed.…”

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“…The algorithm is matrix-based and performs an overall best provider selection considering cost and latency constrains. Anyway it is a general algorithm and it is not referred to a specific Cloud scenario.Kajiaura et al[93], instead, propose a mechanism for the dynamical choosing of the optimal Cloud service provider combination in a heterogeneous Multi-Cloud environment.The authors assume environment is composed by several Cloud Storage Service Providers CSSP. Each service they implement has the related XML-based SLA file containing the mandatory conditions.…”

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Optimal Selection Techniques for Cloud Service Providers

Tricomi

Merlino

Panarello³

et al. 2020

IEEE Access

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Nowadays Cloud computing permeates almost every domain in Information and Communications Technology (ICT) and, increasingly, most of the action is shifting from large, dominant players toward independent, heterogeneous, private/hybrid deployments, in line with an ever wider range of business models and stakeholders. The rapid growth in the numbers and diversity of small and medium Cloud providers is bringing new challenges in the as-a-Services space. Indeed, significant hurdles for smaller Cloud service providers in being competitive with the incumbent market leaders induce some innovative players to "federate" deployments in order to pool a larger, virtually limitless, set of resources across the federation, and stand to gain in terms of economies of scale and resource usage efficiency. Several are the challenges that need to be addressed in building and managing a federated environment, that may go under the "Security", "Interoperability", "Versatility", "Automatic Selection" and "Scalability" labels. The aim of this paper is to present a survey about the approaches and challenges belonging to the "Automatic Selection" category. This work provides a literature review of different approaches adopted in the "Automatic and Optimal Cloud Service Provider Selection", also covering "Federated and Multi-Cloud" environments.

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