https://cloud.google.com/blog/products/gcp/developing-a-janusgraph-backed-service-on-google-cloud-platform?hl=en
Learn when a graph-based data store is useful, and how you might go about deploying JanusGraph to store networks and graphs on Google Cloud.
google clouddevelopingjanusgraphbackedservice
https://janusgraph.org/
Distributed graph database
janusgraph