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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.
Actually this raises quite an interesting issue (or challenge, if you wish) - 1st edition was published January 2017 but the online version has seen quite many updates and fixes (you can check commits of first-ed-updates branch . To publish those updates, book is re-compiled again, so code blocks get re-evaluated. But many of used packages have seen some changes during those past 5 years, anything between new default values to major (read: breaking) rev steps, for the current state check https://r4ds.had.co.nz/introduction.html#colophon , you'll notice that the 1st issue now uses current R & and latest readr (2.1.3 at the time of writing).