CnosDB vs openGemini
| CnosDB | openGemini | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux, macOS | Windows, macOS, Linux |
| Deployment | both | self_hosted |
| SQL support | Yes | Yes |
| Retention policies | Yes | Yes |
| Horizontal scaling | Yes | Yes |
| Query languages | SQL, DataFrame API | InfluxQL, PromQL, GeminiQL |
| Ingestion methods | SQL, Line Protocol, OpenTSDB, Elasticsearch bulk, Loki, NDJSON, OpenTelemetry | InfluxDB Line Protocol, Apache Arrow Flight, Prometheus remote_write |
Both are listed in Best Time-Series Databases. On The Geeks Club, openGemini scores higher on our published basis.