- Title
- A study on strategic provisioning of cloud computing services
- Creator
- Whaiduzzaman, Md; Haque, Mohammad Nazmul; Rejaul Karim Chowdhury, Md; Gani, Abdullah
- Relation
- Scientific World Journal Vol. 2014, no. 894362
- Publisher Link
- http://dx.doi.org/10.1155/2014/894362
- Publisher
- Hindawi Publishing
- Resource Type
- journal article
- Date
- 2014
- Description
- Cloud computing is currently emerging as an ever-changing, growing paradigm that models “everything-as-a-service.” Virtualised physical resources, infrastructure, and applications are supplied by service provisioning in the cloud. The evolution in the adoption of cloud computing is driven by clear and distinct promising features for both cloud users and cloud providers. However, the increasing number of cloud providers and the variety of service offerings have made it difficult for the customers to choose the best services. By employing successful service provisioning, the essential services required by customers, such as agility and availability, pricing, security and trust, and user metrics can be guaranteed by service provisioning. Hence, continuous service provisioning that satisfies the user requirements is a mandatory feature for the cloud user and vitally important in cloud computing service offerings. Therefore, we aim to review the state-of-the-art service provisioning objectives, essential services, topologies, user requirements, necessary metrics, and pricing mechanisms. We synthesize and summarize different provision techniques, approaches, and models through a comprehensive literature review. A thematic taxonomy of cloud service provisioning is presented after the systematic review. Finally, future research directions and open research issues are identified.
- Subject
- cloud computing; genetic algorithm; security as a service; virtual machine
- Identifier
- http://hdl.handle.net/1959.13/1293947
- Identifier
- uon:18713
- Identifier
- ISSN:1537-744X
- Rights
- Copyright © 2014 Md Whaiduzzaman et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
- Language
- eng
- Full Text
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