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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Maybe not surprising at all. The author open-sourced Orbiter in 2021 [1]. It's MIT [2], so anyone can pick up from where he left off and create a commercial version:
[1] https://www.orbiter-forum.com/threads/orbiter-is-now-open-so...
[2] https://github.com/orbitersim/orbiter/blob/main/LICENSE
NOTE:
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