In this episode, Paul Donnelly, a Principal Engineer at Verizon Media, interviews Eddie Bortnikov, Senior Director of Research, and Eshcar Hillel, Senior Research Scientist. Eddie and Eshcar share how Druid (open source data store designed for sub-second queries on real-time and historical data)inspired their team to build Oak, an open source scalable concurrent key-value map for big data analytics, and how companies can use and contribute to Oak. Learn more at https://github.com/yahoo/oak.