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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The Infancy of Julia

Seven years ago, four individuals came together to create a fast and expressive programming language to compete with the likes of R, Matlab, Python and about three dozen other dynamic tools. Their work gave birth to the Julia programming language. Anthony...

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