Here's a better photo showing the replicated, sharded nature of the cluster. While I'm busy writing connecty-doodads, I'm going to write a cockroachdb one as well.

Re: Rethink: I come strongly from the ops side of the house. Anyone know how to pull a nested array and make that into a new table?

If not, that's okay; I'm sure I will eventually figure it out. The big prize is in that nested array, though: The transactions...