[jbandela1]

Just the other day, I was looking for a raft consensus implementation in C++ and was disappointed at not finding any that were production ready (as opposed to Java and Go). This fits the need perfectly. Also, RamCloud says it requires ZooKeeper. Do you have any idea of the timeframe of when RamCloud will use LogCabin instead.

[ongardie]

Good timing then, and I'd be happy to talk more about whether LogCabin is a good fit for your use.

RAMCloud used to depend on an earlier version of LogCabin (before the data model was a key-value tree), then John rewrote the RAMCloud end of that and switched it to using ZooKeeper, but he made it pluggable on the RAMCloud side. So we just need an "ExternalStorage" implementation for LogCabin in RAMCloud to make that work again. It should be relatively straightforward and I'm confident they'd welcome a well-written and tested patch, but no one has volunteered yet.