[master_crab]

If git is blocking you, you are using it wrong. Lotta instances of people treating it as an artifact repository. Use it correctly with a branching strategy that works for your use case and it's bulletproof.

Plenty of other customers with the same magnitude problems as Meta are using Git perfectly fine.

[quicklime]

Who are the others with the same magnitude as Google and Meta’s monorepos?

[ec109685]

Microsoft has all of windows in a single repository.

[disgruntledphd2]

Particularly in 2014, when the git thing happened.

[master_crab]

No one. Because people should know better than to use monorepos. Most teams at Amazon (which works at the same scale) religiously avoided them.

[KaiserPro]

> Plenty of other customers with the same magnitude problems as Meta are using Git perfectly fine.

I mean there aren't. there are perhaps three places that have the same scale problem.

A monorepo for a place with about 50k developers, that has been operating at that scale for 5 years.

The current checkout if not sparse would be >80gigs

The commit rate is > 20 a second.

no amount of branching strategy is going to help on that.

I love git, I used it professionally since 2010, but git is not a good fit for something _massive_

[ec109685]

Microsoft has made git work for massive repositories through a lot of blood sweat and tears: https://github.blog/open-source/git/the-story-of-scalar/