-
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.
elogind and eudev are forks of logind and udev respectively in order to remove systemd as a dependency and are not part of systemd itself. In the links above there are also a pretty clear reasoning behind making those forks.
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.