I'm surprised Stonebraker is still around deliberately misinterpreting how MapReduce works in order to sell more of his expensive database software. Some of hi

I'm surprised Stonebraker is still around deliberately misinterpreting how MapReduce works in order to sell more of his expensive database software. Some of his blog entries about MR vs databases a few years ago are laughably wrong: http://databasecolumn.vertica.com/database-innovation/mapreduce-a-major-step-backwards/ http://databasecolumn.vertica.com/database-innovation/mapred... and a rebuttal: http://typicalprogrammer.com/?p=16 http://typicalprogrammer.com/?p=16