Sam Penrose,  at Mozilla

Sam Penrose


Sam Penrose loves how working with data at scale for Mozilla brings out the power and beauty of mathematics. Previously he helped Industrial Light and Magic bring the power and beauty of giant robots out to movie screens everywhere.


Productive Use of the Apache Spark Prompt

Effective programmers work in tight loops: making a small code edit, observing its effect on their system, and repeating. When your data is too big to read and your system isn’t local, println() won’t work.… Read more