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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.
paperless is based on tesseract. it's an OCR library and it's very good. I made a lot of tests with it and image to text (and PDF) is very reliable.
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