Percona Monitoring and Management
Monitoring & StatusDatabase performance monitoring for MySQL, PostgreSQL and MongoDB
Replaces Datadog Database Monitoring, SolarWinds DPA
Datadog Database Monitoring is a popular proprietary tool in the monitoring & status space. These open-source apps let you replace Datadog Database Monitoring with software you host and control yourself.
Moving off Datadog Database Monitoring means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.