You could have a look at ArangoDB (https://www.arangodb.com https://www.arangodb.com), a multi-model database - it may cover your use cases. Hopefully linking i

You could have a look at ArangoDB (https://www.arangodb.com https://www.arangodb.com), a multi-model database - it may cover your use cases. Hopefully linking is ok in comments, will remove if its breaks community rules - no affiliation etc..