-
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.
If you are only looking for a family tree, it's been done as mentioned above (and I didn't see the actual project linked in the comments, but check here: https://github.com/FabioLolix/LinuxTimeline).
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.