flyinghawker
commented
5 years ago Actually, the key issue is regarding many to many support in Elasticsearch, my current solution is to do Application-side join in es assuming the number level is not that huge.
https://www.elastic.co/guide/en/elasticsearch/guide/master/application-joins.html
In some scenarios, there is dbref data that exsits in mongod model, how we can map that properly to es database. This should be very common case anyway.