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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.
You can use https://github.com/CobayeGunther/Emby2Jelly. I've used it to copy over watch data between two servers a few different times. If you go that route you still need to set up other config settings manually, plus the new server needs to have all of your libraries fully scanned and all of the metadata imported.
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