Announcing Cross-Cluster Search support for Amazon Elasticsearch Service

Amazon Elasticsearch Service (Amazon ES) now offers support for cross-cluster search, enabling you to perform searches, aggregations, and visualizations across multiple Amazon ES domains with a single query or from a single Kibana interface. With this feature, you can separate heterogeneous workloads into multiple domains, which provides better resource isolation, and the ability to tune each domain for their specific workloads which can improve availability and reduce costs.

Source:: Amazon AWS