This document summarizes Wes McKinney's presentation on scaling Python analytics on Hadoop and Impala. The presentation discusses how Python has become popular for data science but does not currently scale to big data. It introduces Ibis as a project that aims to maximize Python productivity for data engineers and scientists by enabling them to solve big data problems without leaving Python. Ibis uses a composable Python DSL to generate SQL queries that can be executed using distributed SQL engines like Impala at scale.