Don’t return large result sets Elasticsearch is designed as a search engine, which makes it very good at getting back the top documents that match a query. However, it is not as good for workloads that fall into the database domain, such as retrieving all documents that match a particular query. If you need to do this, make sure to use the Scroll API.Elasticsearch는 search 엔진으로 설계되어, query에 일치하는 ..