How do the following languages stack up when running an extract, transform, and load (ETL) against ~40M tweets? Read on to find out more. Ruby, JRuby, and Parallel Golang 1.2 - Imperative Scala 2.10.4 - Both Imperative and Functional Elixir 0.13.0 - Functional Goal Compare each language's productivity, terseness and readability. The performance comparisons should not be taken too seriously. If any