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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.
"put my roms on the start screen instead of inside the folders" there's your answer - instead of copying the .nds files inside the roms/nds folder, just copy them straight to the sd. Nothing is stopping you from doing that :). As far as themes are concerned - https://skins.ds-homebrew.com/
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