InfluxDB

InfluxDB is a purpos-built time series database. Version 3.0 (IOx) is a complete rewrite in Rust, using Parquet/Arrow for massive performance gains.

When to Use

• IoT Metrics: Sensor data from millions of devices.
• DevOps Monitoring: CPU, RAM, Disk usage over time.
• Financial Ticks: High frequency trading data.

Quick Start (InfluxQL / SQL)

InfluxDB 3.0 supports SQL!