It has been a long while, but I once used a master MongoDB node to store samples from a twitter stream, then used a couple of read replicas for analytics. Proba

It has been a long while, but I once used a master MongoDB node to store samples from a twitter stream, then used a couple of read replicas for analytics. Probably better ways to do that now. Sorry for being off topic, but I used to be very enthusiastic about CouchDB and Big Couch. Probably best to use the best tool for the job, but for many years I got in the habit of using Postgres for almost everything, and now I use SQLite for most of my personal projects.