After reading the links you gave, I’d like to clarify that I meant that edge cases that can cause data loss are not common enough, in my experience, for one to

After reading the links you gave, I’d like to clarify that I meant that edge cases that can cause data loss are not common enough, in my experience, for one to be forced to treat ElasticSearch as an unreliable data store. Anecdotally, I’ve never seen it happen. You’re right, maybe I’m lucky; I would like to see a case study of some project where these issues were significant enough to treat ElasticSearch as an unreliable data store.