1. Byzantine fault-tolerant (bft) state machine replication (smart) v1.2. https://github.com/bft-smart/library. Byzantine fault-tolerant (bft) state machine replication (smart) v1.2. https://github.com/bft-smart/library.
2. CloudLab. https://www.cloudlab.us. CloudLab. https://www.cloudlab.us.
3. Retwis benchmark. http://retwis.redis.io/. Retwis benchmark. http://retwis.redis.io/.