Julia can beat data.table at group-by, sometimes

Julia can be faster than data.table in some group-by operations! This post details a number of strategies employed to try and optimize Julia group-by performance. Read more

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Julia: A Post-Mortem

A little over half a decade ago, I came across a wonderful project: a programming language called Julia that was going to revolutionise data science and technical computing. So what happened? (more…)

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