Spark, D3, data visualization and Super Cow Powers

Spark, D3, data visualization and Super Cow Powers by Mateusz Fedoryszak.

From the post:

Did you know that the amount of milk given by a cow depends on the number of days since its last calving? A plot of this correlation is called a lactation curve. Read on to find out how do we use Apache Spark and D3 to find out how much milk we can expect on a particular day.

lactation chart

There are things that except for a client’s request, I have never been curious about. 😉

How are you using Spark?

I first saw this in a tweet by Anna Pawlicka

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