lz4 -9 data.csv -9 is max compression within LZ4 HC mode. 20% smaller than default, but ~5x slower compression (still faster than gzip).
Enter , the compression algorithm that prioritizes throughput over compression ratio. And specifically, LZ4 v1.8.3 for Windows 64-bit (win64) represents a sweet spot: a mature, stable, and highly optimized build that has powered countless game engines, database backups, and real-time logging systems. lz4 v183 win64
Introduction: Why a Specific Version Matters In the world of data compression, trade-offs are everywhere. You want small file sizes? Accept slower speeds. You want maximum compatibility? Accept bloated legacy code. But what if you need speed above all else —the kind of speed that makes your storage and network latency disappear? lz4 -9 data