fst package

fst. Lightning Fast Serialization of Data Frames for R

fstlib. A C++ library for lightning fast multi-threaded serialization of tabular data. Home to the `fst` file format.

fsttable. An interface to fast on-disk data tables stored with the fst format

synthetic. R package for dataset generation and benchmarking

lazyvec. Lazy evaluated vectors using the ALTREP framework

fstcore. R bindings to the fstlib library

data.table. R's data.table package extends data.frame:

fstpackage.github.io. Lightning Fast Serialization of Data Frames for R