Question: Write, run and experiment a MapReduce task to be perform a big matrix multiplication over Apache Spark in the language you prefer. Choose a matrix

Write, run and experiment a MapReduce task to be perform a big matrix multiplication over Apache Spark in the language you prefer. Choose a matrix at least 500 x 500 elements. Use the cores of your computer to involve gradual number of workers, starting with one, two, four, eight works to check the performance in terms of speedup.

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