Tag Archives: Daytona GraySort

Benchmark: Spark Beats MapReduce

A group of scientists affiliated with IBM and several universities report on a detailed analysis of MapReduce and Spark performance across four different workloads.  In this benchmark, Spark outperformed MapReduce on Word Count, k-Means and Page Rank, while MapReduce outperformed Spark on Sort. On the ADT Dev Watch blog Dave Ramel summarizes the paper, arguing that it “brings into question..Databricks Daytona GraySort claim”.  This point refers to Databricks’ record-setting

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