Update: This blog post is no longer relevant with the update to GitHub Actions in August 2019. See the GitHub Actions documentation for more information. Since the beta release of GitHub Actions last October, thousands

Spokes is the replication system for the file servers where we store over 38 million Git repositories and over 36 million gists.It keeps at least three copies of every repository and every gist so that

Edit: DGit is now called Spokes GitHub hosts over 35 million repositories and over 30 million Gists on hundreds of servers. Over the past year, we’ve built DGit, a new distributed storage system that dramatically