It's clogging up my GDM login screen. Also, what would happen if I deleted this user?
CouchDB is an Apache project.
CouchDB works well with modern web and mobile apps. You can even serve web apps directly out of CouchDB. And you can distribute your data, or your apps, efficiently using CouchDB’s incremental replication. CouchDB supports master-master setups with automatic conflict detection.
to remove :
If you want to find out what maybe uses couchdb on your system, you can use