4 ms·

Except it doesn't scale to codebases the size of Facebook and Google.

• jahav 3y ago
  MS stores windows codebase in a single repo (https://devblogs.microsoft.com/bharry/the-largest-git-repo-on-the-planet/ https://devblogs.microsoft.com/bharry/the-largest-git-repo-o...). 300GB. I don't really see a benefit of having all code of an org in a single repo. Single product, sure. But whole company? Why. Not to mention, these are serious outliers. From security standpoint, it doesn't seem great, from practical side, it's not great (bandwidth cost ect).
  • Ygg2 3y ago
    There was similar push by Facebook to improve Mercurial perf and they showed some impressive advantage over Git. It seems it was abandoned eventually for Git.
• dig1 3y ago
  > Except it doesn't scale to codebases the size of Facebook and Google. Actually, it scales well with large codebases, but the monorepo mental model pushed by FB/Google doesn't match the git workflow model. Git repo design is for a concrete entity: a single tool, binary, service, kernel, whatever. When you start bashing in multiple unrelated projects where you try to have various per-project versioning schemas, it becomes a mess.