File Compression

Hi,

I would like to use lz4 as file compression instead of gzip as it is much faster [1].

Is there any way to use it with KDB+ (with -19! and .z.zd)?  Unfortunately I can

not use filesystem compression (zfs would support lz4).

I tried gzip and kdb-ipc compression, but the first one is too slow for reading and

the second doesnt achive good ratios.

Markus

[1] http://catchchallenger.first-world.info//wiki/Quick\_Benchmark:\_Gzip\_vs\_Bzip2\_vs\_LZMA\_vs\_XZ\_vs\_LZ4\_vs\_LZO