Check out the full overview and demo video on how to get started with Watcher, Alerting for Elasticsearch: http://go.es.io/2aH9KK6
Other videos in this series:
Watch Lab #1 (http://go.es.io/2b77NcR) and Lab #2 (http://go.es.io/2aMpayF) to learn about installing Watcher and using aggregations.
Organizations are storing massive amounts of production data in Elasticsearch. Users often want to be proactive with monitoring their production data and get notified when something changes in their data. This is where Watcher, the alerting and notification feature for the Elastic Stack, comes in.
Watcher Labs is a series of short introductory videos that shows Watcher in action using a variety of simple examples.
Video 3 covers:
Using dynamic thresholds in your alerts
Setting up Slack notifications
For more info, visit https://www.elastic.co/products/watcher
You can watch this video also at the source.