compare
openGemini vs TDengine
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | openGemini | TDengine |
|---|---|---|
| Language | Go | C |
| Licence | Apache-2.0 | AGPL-3.0 |
| Stars | 1.2k | 25k |
| Latest | v1.5.2 | ver-3.4.1.6 |
| Last push | 2026-09-09 | 2026-10-06 |
| Release cadence | too few releases | about 28 days between releases |
| Active contributors | 3 commit authors on the default branch in the last 90 days | 28+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace InfluxDB. Alternatives to InfluxDB →
PartialopenGeminiAccepts InfluxDB line protocol writes and InfluxQL queries, and clusters in the open source version.
Full replacementTDengineTime series queried in SQL, with one table per device grouped under supertables.
openGemini
- v1.5.3-rc52026-03-21pre-release
- v1.5.3-rc42026-01-15v1.5.3-rc4pre-release
- v1.5.22026-01-12v1.5.2 release
- v1.5.12025-12-26init v1.5.1
- v1.5.02025-12-19beta versionpre-release
TDengine
- ver-3.4.1.62026-04-303.4.1.6
- ver-3.4.1.02026-04-013.4.1.0
- ver-3.4.0.92026-03-023.4.0.9
- ver-3.4.0.22026-02-023.4.0.2
- ver-3.4.0.02026-01-083.4.0.0
openGemini
unsigned The latest release, v1.5.2, carries no signature GitHub could verify.
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TDengine
unsigned The latest release, ver-3.4.1.6, carries no signature GitHub could verify.
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