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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.
here
Some interesting things in there. I didn't look though all of it yet. I like ex() and fixext() and hadn't heard of a site like https://0x0.st before.
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