This story contains interviews with Facebook engineering manager Burc Arpat, AppNexus ad-quality engineering director Dave Himrod, and Pandas creator Wes McKinney and Pandas developer Jeff Reback. But ...

Python has become the go-to tool for turning raw information into actionable insights, thanks to its rich ecosystem of libraries like Pandas, NumPy, and Matplotlib. From cleaning messy datasets to ...

What first interested you in data analysis, Python and pandas? I started my career working in ad tech, where I had access to log-level data from the ads that were being served, and I learned R to ...