no, but i am working with a key/value store that is used to build the dgraph database, and it is extremely simple and flexible to work with, i'm glad i have persisted and tried to get a good understanding of how to use it, it's amazing

also my current paid gig i'm *building* a recommendation algorithm

i will use badger if i can find a replication library for it so it can be used with a number of nodes to produce a replicated store

not up to that point with the work yet, right now just defining the match criteria and creating weight estimates before i start throwing it at a heap of random data