-
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.
2 TrueNAS is not a black box, there are community attempts to create iscsi/zfs shims for it https://github.com/TheGrandWazoo/freenas-proxmox . However, without active development and support they are not useful for production.
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.