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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.
However, there are some longer standing issues with uploads that seems to only impact a small subset of people. It's generally blamed on different versions of android handling background processes and permissions differently. There doesn't seem to be one single cause, or one solution, other than what's suggested in that issue.
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