Virtualization

Benchmarking a MapReduce Environment on a Full Virtualisation Platform

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Executive Summary

This paper analyses the performance of Hadoop, an implementation of the MapReduce programming model for distributed parallel computing, executing on a virtualisation environment comprised of 1+16 nodes running the VMware workstation software. A set of experiments using the standard Hadoop benchmarks has been designed in order to determine whether or not significant reductions in the execution time of computations are experienced using Hadoop on this virtualisation platform on a local area network. The authors' findings indicate that a significant decrease in computing times is observed under these conditions.

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