Hi all,
ex-Dgraph founder here 
I’m excited to announce the launch of Outserv — a GraphQL-powered Blockchain Search System. Outserv enables you to run production-grade GraphQL Search APIs over any blockchain data 10x faster than existing mechanisms.
On my desktop, all the transactions in the entire (15M blocks of) Ethereum blockchain were indexed by Outserv within 12 hours from scratch, ready to be served — a 10x improvement over conventional methods.
While Dgraph aims to be a Spanner of Graph DBs, Outserv’s main focus is on GraphQL APIs and Search. So, do try it out. And feel free to hit me up for a chat.
Cheers,
Manish