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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.
USB storage device: Google tells me it may be possible, but you need a module/shield. (First result: https://www.amazon.com/CH375B-U-DISK-interface-Arduino-CP09003/dp/B01FDD4HXY ) + code library like https://github.com/djuseeq/Ch376msc
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.