February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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Installing and configuring Telegraf
When monitoring multiple clusters of servers, we need a data collection method that's both scalable and configurable. The Telegraf daemon is a scalable statistics gathering service, perfect for large clusters as it operates in conjunction with InfluxDB in a client-server model. A common Telegraf + InfluxDB cluster may look like this, with Telegraf running on every PostgreSQL server:
While Telegraf works best with InfluxDB, it's not required to start collecting information from the server and PostgreSQL itself. This recipe will explain how to install and configure Telegraf so we have basic performance monitoring ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.