I greatly appreciate any distributed system that subjects itself to jepsen. It shows real commitment to honesty and a genuine desire to improve a db tech.

One thing that seems to fall by the wayside frequently is a followup. Often the problems found are declared solved after a couple point releases in a blog. Elasticsearch did this to my disappointment, and so did Cassandra.

Reading your stuff, it appears you scale with complete replicas of a database on individual nodes. Is that still true?