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Re:Ask HN: What tools do you use for data munging and merging? by deadcaribou on Monday January 13, 2020 @11:23AM (#22035752)
There are many ways to process larger than RAM objects in R.

The dbplyr package makes it possible to use a local db table as if they are in-memory data frames (https://dbplyr.tidyverse.org/).

https://diskframe.com/ is also a pretty great solution that processes data by chunks.

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