3 ms·
Interesting experiment, I'm always curious about data-class-dependent filters that affect compression. In this case, I must say that it's not really exciting t
by giovannibajo1 10y ago
Interesting experiment, I'm always curious about data-class-dependent filters that affect compression.
In this case, I must say that it's not really exciting to see that, after all this work, zstd level 20 is comparable. If I were to choose, I wouldn't add a complex filter (which might even bring bugs) for a 1% final gain, but YMMV.
- fulafel 10y agoThe table says Zstd 20 gets down to 339.4 kB without the filter and 226.7 kB with the filter. This seems like a very good result for the filter.
- giovannibajo1 10y agoAh thanks, for some reason I misread the table. Yes indeed, very good results.