-
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.
Arrow generators have been on the proposal list for some time, though. Checking now I see they now have a generator arrow functions proposal page which has more information as well as some syntax options. Its stage 1 and originally proposed in 2016 so you probably wont see these any time soon.
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.