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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.
As someone making a similar game, I use Godot Sqlite! I wouldn't use it for most stuff in gamedev, but for something like this where most of the data is tabular, it's super super super helpful if you already know SQL (which is a pretty easy transition for me since my day job is data science). Can't recommend it enough if you want to store tables of data.
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