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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.
I don't know x86, but I use ARM startup code called SmartStart by Leon de Boer that sets up everything for a Raspberry Pi before calling kernel_main (different models have different ARM CPU's and it handles the slight variations of each -- see SmartStart32.S for the 32 bit version and SmartStart64.S for 64).
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