2018
DOI: 10.1155/2018/7501042
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Parallel MapReduce: Maximizing Cloud Resource Utilization and Performance Improvement Using Parallel Execution Strategies

Abstract: MapReduce is the preferred cloud computing framework used in large data analysis and application processing. MapReduce frameworks currently in place suffer performance degradation due to the adoption of sequential processing approaches with little modification and thus exhibit underutilization of cloud resources. To overcome this drawback and reduce costs, we introduce a Parallel MapReduce (PMR) framework in this paper. We design a novel parallel execution strategy of Map and Reduce worker nodes. Our strategy … Show more

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Cited by 3 publications
(2 citation statements)
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“…And in [23], a model for estimating the scalability of the parallel algorithms in the Cluster platform has been presented. Recently, in [34], a Parallel MapReduce (PMR) framework was proposed to compute bioinformatics applications and reduce the computation cost.…”
Section: Literature Reviewmentioning
confidence: 99%
“…And in [23], a model for estimating the scalability of the parallel algorithms in the Cluster platform has been presented. Recently, in [34], a Parallel MapReduce (PMR) framework was proposed to compute bioinformatics applications and reduce the computation cost.…”
Section: Literature Reviewmentioning
confidence: 99%
“…The traditional stroke medical treatment combination uses cloud storage technology to build an information-sharing platform. The advantages of cloud storage technology include fast data transmission, high storage capacity, low cost, easy access to information, and dynamic communication [ 6 , 7 ]. However, centralized storage is vulnerable to single-point attacks, there is a high risk of electronic medical record data leakage and tampering, and the security, integrity, and immutability of electronic medical records cannot be guaranteed.…”
Section: Introductionmentioning
confidence: 99%