Grafana is an open-source data visualization and monitoring platform that allows you to create and display interactive, customizable dashboards. It is commonly used for monitoring and analyzing time series data, such as that collected by monitoring systems, application logs, and network performance metrics.
Grafana integrates with various data sources, including databases, log files, and application performance management systems, and allows you to query, visualize, and alert on the data. It supports a wide range of chart types, including line graphs, bar charts, and heat maps, and allows you to customize the appearance and behavior of the charts using its rich set of options and plugins.
In addition to its dashboard and visualization capabilities, Grafana also includes alerting functionality, which allows you to set up rules to trigger notifications based on the data being displayed. This can be useful for identifying trends, detecting anomalies, and ensuring that systems are operating as expected.
Grafana is widely used in a variety of contexts, including IT infrastructure monitoring, application performance monitoring, and data analytics. It is highly configurable and extensible, making it a popular choice for many organizations.