Dec 12, 201519 likes21,058 viewsAI-enhanced description Treasure Data is a data analytics service company that makes heavy use of Ruby in its platform and services. It uses Ruby for components like Fluentd (log collection), Embulk (data loading), scheduling, and its Rails-based API and console. Java and JRuby are also used for components involving Hadoop and Presto processing. The company's archit