On 4/11/19 10:46 AM, Konstantin Knizhnik wrote:
> This my results of compressing pbench data using different compressors:
>
> Configuration Size (Gb) Time (sec)
> no compression
> 15.31 92
> zlib (default level) 2.37 284
> zlib (best speed) 2.43 191
> postgres internal lz 3.89 214
> lz4 4.12
> 95
> snappy 5.18 99
> lzfse 2.80 1099
> (apple) 2.80 1099
> 1.69 125
>
>
>
> You see that zstd provides almost 2 times better compression ration
> and almost at the same speed.
What is "(apple) 2.80 1099"? Was that intended to be zstd?
Andreas