R

more information can be found in URSA Labs This example is from Arrow Vignettes arrow best when working with big data Prep library("arrow", warn.conflicts = FALSE) library("dplyr", warn.conflicts = FALSE) check if S3 support is included.

Packages #install.packages("doParallel") library("doParallel") ## Loading required package: foreach ## Loading required package: iterators ## Loading required package: parallel Check how long a loop takes start <- proc.time() for (i in 1:10){ sqrt(i) } base_loop=(proc.

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