Concurrent vs. Non-Concurrent Map Collectors for Java Sequential and Parallel Streams (Part 1)

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This video walks through an example that creates various Java Map objects that associate unique words in the complete works of William Shakespeare with the number of times each word appears and prints the top 50 words in Shakespeare's works. It also shows the difference in overhead between collecting results in a parallel stream vs. sequential stream using concurrent and non-concurrent collectors for various types of Java Map implementations, including HashMap and TreeMap.

Douglas Schmidt

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First CS, US prof, with some kind of deeper understanding of European civilization, piracy and cultural existence ..lol ... not bad...

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