-
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.
No need to use millis, it skips interrupts so is not 100% accurate. You can count actual Processor cycles with the ARM cycle counter. https://github.com/TeensyUser/doc/wiki/Using-the-cycle-counter
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.