It sounds like other blockchains could potentially adopt it as well

This is my hope as well. Constantly evaluating databases and seeing how poorly suited to the task they are gets old 😆 Lately, I've been convinced that caching is needed at the database layer itself and looking at systems similar to HAF that treat the blockchain as the source of truth for requests, but utilize a robust, populated system to index and serve requests. Hoping to see something from outcaste-io soon from their dgraph fork, outserv. Something from Dan would probably be far more efficient

p.s.
Totally using Jussi with Hive! Thanks for all your work <3