InfluxDB
Scalable time-series platform for real-time data collection, storage, and analysis. Ideal for monitoring, IoT, and observability use cases with high-performance query capabilities.
InfluxDB is an open-source alternative to:

InfluxDB is a high-performance, open-source time-series database designed for handling metrics, events, and real-time analytics. It provides a scalable platform for collecting, storing, and querying time-stamped data efficiently.
Key Features
- High-performance data ingestion: Handles millions of data points per second with low latency.
- Flexible query language: Powerful InfluxQL and Flux query languages for time-series analysis.
- Self-managed & cloud options: Available as open-source (OSS) or enterprise-grade managed services.
- Telegraf integration: Collects metrics from hundreds of sources with built-in plugins.
- Real-time analytics: Enables instant insights with downsampling, continuous queries, and alerting.
- Wide ecosystem: Supports integrations with Grafana, Prometheus, and other observability tools.
- Multi-cloud & on-premises: Deployable across various environments with enterprise-grade security.
- Time-series optimizations: Columnar storage and optimized compression for efficient data handling.
Tech / Self-Hosting
InfluxDB is open-source (Apache 2.0 licensed) and can be self-hosted on Linux, macOS, or Windows. The OSS version supports single-node deployments, while enterprise editions offer clustering, high availability, and advanced features. Docker and Kubernetes deployments are officially supported. Documentation and community resources are available for setup and configuration.