Prometheus
A leading open-source monitoring system for cloud-native environments, offering dimensional data modeling, PromQL querying, and precise alerting for scalable infrastructure management.
Prometheus is an open-source alternative to:
Prometheus is an open-source monitoring system and time series database designed for cloud-native environments. It provides a flexible dimensional data model, a powerful PromQL query language, and efficient alerting mechanisms.
Key Features
- Dimensional data model: Identifies time series by metric names and key-value pairs for flexible data organization.
- PromQL query language: Enables powerful querying, correlation, and transformation of time series data for visualizations and alerts.
- Precise alerting: Uses Alertmanager to handle notifications and silencing based on PromQL rules.
- Simple operation: Operates independently with local storage, deployable as statically linked binaries across environments.
- Instrumentation libraries: Offers official and community-contributed libraries for metrics instrumentation in major languages.
- Ubiquitous integrations: Includes hundreds of official and community integrations for extracting metrics from existing systems.
- Cloud-native integration: Works seamlessly with Kubernetes and other cloud/container managers for continuous service discovery and monitoring.
- Open governance: A CNCF graduated project with 100% open-source components under the Apache 2 License.
Tech / Self-Hosting
Prometheus is 100% open-source and self-hostable, with all components available under the Apache 2 License. It is developed in Go and designed for easy deployment across various environments, including Kubernetes and cloud infrastructures. The system operates independently with local storage, ensuring minimal external dependencies.