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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.
One way is with Prometheus with push gateway and then push the data to the gateway. Other way is in the Prometheus scrape config to gather the data from the endpoints (Esps). Alternative is to push it to influx or graphite db. I for example am using MQTT topics and then translate to Prometheus/graphite/other. Here is one exporter of such that also works well https://github.com/hikhvar/mqtt2prometheus
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