Introduction to Grafana, Prometheus, and Zabbix

What Is Grafana?

Grafana is an open-source tool to visualize the metrics and logs from different data sources. It can query those metrics, send alerts, and can be actively used for monitoring and observability, making it a popular tool for gaining insights. The metrics can be stored in various DBs, and Grafana supports most of them, like Prometheus, Zabbix, Graphite, MySQL, PostgreSQL, Elasticsearch, etc. If the data sources are not available then customized plugins can be developed to integrate these data sources. Grafana is used widely these days to monitor and visualize the metrics for 100s or 1000s of servers, Kubernetes Platforms, Virtual Machines, Big Data Platforms, etc. The key feature of Grafana is its ability to share these metrics in visual forms by creating dashboards so that the teams can collaborate for data analysis and provide support in real-time.

Various platforms that are supported by Grafana today: