Support for an external Elasticsearch cluster for on-premises deployments
Valid from Pega Version 8.1
On-premises customers can configure an Elasticsearch cluster that is external to the Pega Platform™ by using client-server mode. Using an external search configuration makes Elasticsearch more highly available and scalable.
You can view the status of your external Elasticsearch service on the Search landing page. For more information, see link to Viewing the status of an external search service.