lz4 -d data.csv.lz4
The Win64 release often comes with an executable ( lz4.exe ) that is easy to use in command prompts, batch files, or PowerShell scripts. How to Use LZ4 v1.8.3 on Windows
| Tool / Command | Compress Time | Decompress Time | Compressed Size | |----------------|---------------|-----------------|------------------| | lz4 (default) | 2.3 s | 0.45 s | 580 MB | | lz4 -9 (HC) | 11.1 s | 0.43 s | 460 MB | | gzip -6 | 14.5 s | 2.2 s | 490 MB | | 7z (Zip) | 45 s | 5 s | 440 MB |
Source: Zstandard benchmarks on a Core i7-9700K. lz4 v183 win64
Unfortunately, I couldn't find a specific paper or article directly related to LZ4 v1.83 on Win64.
There is no real contest when it comes to speed. LZ4's compression and decompression speeds are an . As shown in the table above, gzip compresses at a mere 105 MB/s and decompresses at 390 MB/s. LZ4 is 6-7x faster at compressing and nearly 10x faster at decompressing . The only reason to use gzip is when you require its superior compression ratio and cannot store the larger files produced by LZ4.
In the ever-evolving world of data compression, LZ4 faces strong competitors. How does it stack up against the two other leading algorithms, Snappy and Zstandard (Zstd)? lz4 -d data
Modern Windows machines are dominated by 64-bit architectures, which allow applications to address vast amounts of memory and utilize 64-bit registers for faster mathematical operations.
MS SQL Server backups can take up terabytes of space. While SQL Server has built-in compression, passing raw backup dumps through an external 64-bit LZ4 stream allows DBA teams to compress data at several hundred megabytes per second, minimizing backup windows. Game Development Asset Deployment
Alternatively, you may find community-built versions of lz4.exe for v1.8.3 in online archives or blogs. Some technical forums and tutorial sites occasionally host older versions for educational or legacy purposes. There is no real contest when it comes to speed
The package delivers one of the world's fastest lossless compression algorithms natively compiled for 64-bit Windows environments. It bridges the gap between raw data transfer rates and storage efficiency, offering compression speeds exceeding 500 MB/s per core and decompression speeds scaling into the gigabytes per second.
Best for security and custom needs. Steps: