FDB supports atomic operations that you can use to implement at least some of this very easily in a way that avoids the extra round trip and conflicts: https://

FDB supports atomic operations that you can use to implement at least some of this very easily in a way that avoids the extra round trip and conflicts: https://apple.github.io/foundationdb/developer-guide.html#atomic-operations https://apple.github.io/foundationdb/developer-guide.html#at...