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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.
programming a 28c256 is really easy, have a look at the datasheet. On github you can find a lot of DIY solutions, for example https://github.com/beneater/eeprom-programmer
you can build the TommyPROM hardware and use the software, it also meets timing requirements for fast block writes and SDP enabling/disabling
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