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by andrewf 1259 days ago
The bitstream format for Gzip files (PKZIP's "deflate") was established in 1993. In comparison, the much newer Zstd doesn't represent a different tradeoff between compression time / decompression time / size; it's just better overall. There's a nice graph of the different time/compression tradeoffs both can achieve about 1/3rd of the way into https://engineering.fb.com/2016/08/31/core-data/smaller-and-...