Peer-to-peer service provisioning in cloud computing environments

2011 ◽  
Vol 65 (1) ◽  
pp. 154-184 ◽  
Author(s):  
Rajiv Ranjan ◽  
Liang Zhao
Keyword(s):  
Cloud Computing ◽  
Peer To Peer ◽  
Service Provisioning ◽  
Computing Environments

scholarly journals Models to evaluate service Provisioning over Cloud Computing Environments - A Blockchain-As-A-Service case study

2019 ◽  
Vol 26 (3) ◽  
pp. 65-74 ◽  
Author(s):  
Carlos Melo ◽  
Jamilson Dantas ◽  
Ronierison Maciel ◽  
Paulo Silva ◽  
Paulo Maciel
Keyword(s):  
Cloud Computing ◽  
Cost Benefit ◽  
Service Provisioning ◽  
Evaluation Technique ◽  
Computing Environments ◽  
And Control ◽  
A Company ◽  
Deployment Cost

ThestrictnessoftheServiceLevelAgreements(SLAs)ismainlyduetoasetofconstraintsrelated to performance and dependability attributes, such as availability. This paper shows that system’s availability values may be improved by deploying services over a private environment, which may obtain better availability values with improved management, security, and control. However, how much a company needs to afford to keep this improved availability? As an additional activity, this paper compares the obtained availability values with the infrastructure deployment expenses and establishes a cost × benefit relationship. As for the system’s evaluation technique, we choose modeling; while for the service used to demonstrate the models’ feasibility, the blockchain-as-a-service was the selected one. This paper proposes and evaluate four different infrastructures hosting blockchains: (i) baseline; (ii) double redundant; (iii) triple redundant, and (iv) hyper-converged. The obtained results pointed out that the hyper-converged architecture had an advantage over a full triple redundant environment regarding availability and deployment cost.

Challenges and Cloud Computing Environments Towards Big Data

2014 ◽  
pp. 203-208
Author(s):  
Kiran Kumar S V N Madupu
Keyword(s):  
Data Mining ◽  
Cloud Computing ◽  
Big Data ◽  
Technology Development ◽  
Computing Environments ◽  
Modern Technologies

Big Data has terrific influence on scientific discoveries and also value development. This paper presents approaches in data mining and modern technologies in Big Data. Difficulties of data mining as well as data mining with big data are discussed. Some technology development of data mining as well as data mining with big data are additionally presented.

Mechanisms and challenges on mobility-augmented service provisioning for mobile cloud computing

2015 ◽  
Vol 53 (3) ◽  
pp. 89-97 ◽  
Author(s):  
Wenzhong Li ◽  
Yanchao Zhao ◽  
Sanglu Lu ◽  
Daoxu Chen
Keyword(s):  
Cloud Computing ◽  
Mobile Cloud Computing ◽  
Mobile Cloud ◽  
Service Provisioning
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