Like others have mentioned, there is a risk of data loss at the moment but Elasticsearch is working on making it better and better.
I watched this video about Couchbase and Elasticsearch, https://www.youtube.com/watch?v=rpwtxpmuDb0 After that then I highly recommend researching Couchbase as an option. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/bff701c2-7885-4e8b-8ddd-968172ab4492%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.