Some companies have migrated from a mono repo to several repositories. One company wanted to extract one app at a time into a separate repository just to be able to deploy that one and work within the in a reasonable way with tooling support. We went the total opposite way. The biggest problem was the actual code duplication, because we had one service that we had developed one thing for. And we had another service that we needed code that was very much like the thing we had in that other service. But it really, really come to see how they do, how they work in the teams.