Prometheus is an open-source monitoring system that collects and stores metrics from various sources. Greenplum_exporter is a Prometheus exporter that collects metrics from Greenplum, a massively parallel processing (MPP) database system.
Alertmanager is a component of the Prometheus monitoring system that alerts users to potential problems with their systems. It allows for customizable alerting rules and can send notifications via various channels such as email, Slack, or PagerDuty.
Grafana is an open-source platform for data visualization, monitoring, and analysis. It supports multiple data sources, including Prometheus, and offers a range of visualization options such as graphs, charts, and dashboards.
Together, these tools can offer a powerful solution for monitoring and analyzing your Greenplum database system. With Prometheus collecting and storing metrics, the Greenplum_exporter providing specific database-related metrics, Alertmanager alerting you to potential issues, and Grafana offering customizable visualizations, you can gain greater insight into the performance of your system and take action to optimize it as needed.
