This document describes the steps to uninstall Elasticsearch.
Elasticsearch is used for searching feeds in the timeline (see How-to: Enabling search for feeds in timeline) and for the Search All feature (see How-to: Installing and configuring Search All feature).
By uninstalling Elasticsearch, the Elasticsearch service will be removed from the web server. This will not affect your Exact Synergy Enterprise installation, but you will not be able to use Elasticsearch as a search provider for searching feeds in the timeline or use the Search All feature.