How to store relational data in elasticsearch

Question

What are the options to store relational data in elasticsearch. I know the following approaches

1. Nested object :- I don\'t want to store dat

Answer 1

There are two more approaches: Denormalization and running multiple queries for joins.

Denormalization will eat up some more space and increase your write time, but you will just need to run one query to retrieve your data, hence, your read time will improve. Since you don't want to store data in a single index, so joining might help you out.