For Windows-based kiosk systems or POS terminals with limited CPU power, LZ4’s low overhead makes it ideal for compressing logs before transmission. v1.8.3 is lightweight and well-tested.
LZ4 is a lossless data compression algorithm that belongs to the LZ77 family (named after Abraham Lempel and Jacob Ziv, 1977). Unlike its cousin LZMA (used in 7-Zip), which focuses on maximum compression, LZ4 focuses on . lz4 v1.8.3 win64
For many small files (e.g., a folder of JSON logs), you can train a dictionary and reuse it: For Windows-based kiosk systems or POS terminals with