I am—at least by job title—a data scientist, and I use Haskell. I work on a complicated system (Target’s supply chain) with its fair share of legacy warts and inconsistent data.

Data queries written in Python, a commonly used programming language, can grind data analytics platforms to a crawl, but a new platform may finally solve the Python efficiency problem.

This online data science specialization is designed for learners with little to no programming experience who want to use Python as a tool to play with data. You will learn basic input and output ...