MapReduce components

Parts, in publishing order

• 24 Oct 2022
  MapReduce components, part 1: input split, map and reduce

  The MapReduce problem statement, then how input splits, the map phase and the reduce phase work.

  • Part 1
  • Research note
• 24 Oct 2022
  MapReduce components, part 2: the shuffle phase and combiner

  How the shuffle phase moves map output to reducers and how a combiner cuts the data it moves.

  • Part 2
  • Research note