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How to Tune Search Relevance in Elastic App Search - Version 7.10

When users run queries against your search engine, they’re interested in the most relevant documents. Elastic App Search makes it easy to further tune the search experience to optimize for your own needs. In this short video, we’ll show how documents are ranked and how you can change this ranking using intuitive, real-time relevance tuning.

Creating your first health alarm in Netdata

The per-second metrics and interactive visualizations in the Netdata Agent don’t mean much if you don’t know what you should be looking at, or whether anything is going wrong on your node in the first place. That’s why Netdata has a built-in health watchdog to notify you when metrics show an anomaly or full-blown incident that demands your immediate attention. Every Netdata Agent comes with hundreds of preconfigured charts that you don’t need to edit in order to take advantage of, but you may want to create your own based on your infrastructure, node, workload, or applications.

CI/CD quick tip: Custom Slack message on code deployment

Notify Slack on deployment with a message customized for your team. This video walks you through how to create a Slack app, register a webhook, and use that webhook in your continuous delivery pipeline to send a custom message to Slack. If you don't want to do it yourself, try deployment notification in Sleuth. LINKS SLEUTH.