What can you learn from millions of (Groovy) source files stored on Github? In this presentation, I analized source files in the Github archives stored on BigQuery, and in particular Groovy source file, but also Gradle build files, or Grails controllers and services.
What kind of questions can we answer
How many Groovy files are there on Github? What are the most popular Groovy file names? How many lines of Groovy source code are there?