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fst (version 0.9.2)

Lightning Fast Serialization of Data Frames for R

Description

Multithreaded serialization of compressed data frames using the 'fst' format. The 'fst' format allows for random access of stored data and compression with the LZ4 and ZSTD compressors created by Yann Collet. The ZSTD compression library is owned by Facebook Inc.

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Install

install.packages('fst')

Monthly Downloads

10,660

Version

0.9.2

License

AGPL-3 | file LICENSE

Maintainer

Mark Klik

Last Published

April 1st, 2020

Functions in fst (0.9.2)

hash_fst

Parallel calculation of the hash of a raw vector
metadata_fst

Read metadata from a fst file
compress_fst

Compress a raw vector using the LZ4 or ZSTD compressor.
threads_fst

Get or set the number of threads used in parallel operations
write_fst

Read and write fst files.
decompress_fst

Decompress a raw vector with compressed data.
fst-package

Lightning Fast Serialization of Data Frames for R.
fst

Access a fst file like a regular data frame