I'm joined by Wes McKinney (@wesmckinn) and Hadley Wickham (@hadleywickham) on this episode to discuss their joint project Feather. Feather is a file format for storing data frames along with some metadata, to help with interoperability between languages. At the time of recording, bindings are available for R and Python, making it easy for data scientists working in these languages to quickly and effectively share datasets and collaborate.