2012
DOI: 10.1016/j.future.2011.05.025
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Adapting scientific computing problems to clouds using MapReduce

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Cited by 99 publications
(47 citation statements)
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“…Scientific experiments in fields like biology, earth sciences, or high energy physics are increasingly relying on data analysis to extract useful information from large experimental datasets, or results from large simulations [16,33]. These applications increase the importance of data-intensive computational models in HPC workloads, or the composition of different applications through workflows (e.g., simulation followed by results' analysis).…”
Section: Challenges In Hpc Schedulingmentioning
confidence: 99%
“…Scientific experiments in fields like biology, earth sciences, or high energy physics are increasingly relying on data analysis to extract useful information from large experimental datasets, or results from large simulations [16,33]. These applications increase the importance of data-intensive computational models in HPC workloads, or the composition of different applications through workflows (e.g., simulation followed by results' analysis).…”
Section: Challenges In Hpc Schedulingmentioning
confidence: 99%
“…These applications can be legacy/complex code or very optimized solvers, which are hard to re-code or decompose. Some algorithm classes are hard to program within the MapReduce paradigm [28], thus it may be a good alternative to keep them as black boxes and optimize the whole experimental process rather than the parallel execution of the algorithm internally. In addition, the dynamic loop iterates along several chained executable codes, rather than one map reduce algorithm.…”
Section: Related Workmentioning
confidence: 99%
“…As done today, programming the dynamic iteration with big data management tools [28] may not be viable due to legacy scientific code complexity and the requirement for sophisticated provenance querying support. Dynamic loops have a data-centric iterative specification because they need to naturally respond to data-driven events.…”
Section: Introductionmentioning
confidence: 99%
“…Besides, provided that many machines may remain idle for long periods of time, the distributed computing environment can be under-used and inefficient. Previous projects [4] have already studied the scope of establishing private clouds at the universities. With these clouds, students and researches can efficiently use the already existing resources of university computer networks in solving computationally intensive scientific problems.…”
Section: Introductionmentioning
confidence: 99%