Jacek Kołodziej - Development with Apache Spark: Scala vs. PySpark
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Spoiler alert: neither one wins. The contest was fierce, though - with many disciplines: ease of development, cost of maintenance, deployment, even popularity and reputation. Oh, and performance - it wouldn't count without talking about performance, would it?
Jacek Kołodziej
Aspires to be [A Programmer]( / kolodziejj . Lately into: data engineering in a web services/big data/machine learning environment at [Allegro](https://allegro.pl/).
On the side: [Photographs]( / unit03 , runs, [wanders from one concert to another](http://www.last.fm/user/Unit03) and from one hill to another, too. Plays drums occasionally.