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Attila-Mihaly Balazs
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Grant Jenks - Python Sorted Collections - PyCon 2016: https://youtu.be/7z2Ki44Vs4E?t=16m18s

(yes, it's python but could be adopted to Java and I wager it would have a better performance than the RBTree / AVLTree / etc implemetnations since it uses contiguous memory locations - AKA arrays :-))

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I'm trying to put together a "how to get started in the JVM performance tuning field" presentation for the local JUG. Any feedback is very welcome:

(I realize that this is probably better as a one week workshop, but I'm trying to point people towards a couple of starting points and hope that they figure it out for themselves)

https://docs.google.com/presentation/d/1azqLjBh2U0V5_-w_SXi6vDC8uiRq6VNW1s_-2B2Kho4/edit?usp=sharing

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Benchmarking the cost of primitive operations on the JVM
(when are floating point operations faster than integer ones?)

https://www.grey-panther.net/2016/08/benchmarking-the-cost-of-primitive-operations-on-the-jvm.html
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