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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.
not a clue about the ipod bit, but if you have say, a spotify playlist something like https://github.com/SathyaBhat/spotify-dl will delp you get it as mp3s for your use. also the music section of the /r/freemediaheckyeah/ megathread is gold
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