Pollers is a new data frame library for Python. It's built in Rust, embraces parallelism and can be 10 to 20 times faster than Pandas out of the box. We have Pollers creator Richie Vink here to give us a look at this exciting new tool. Taipei takes on the challenge of rapidly transforming a bear algorithm in Python into a full-fledged decision support system with help from user interviews.