Re: Dealing with incompressible data
2006-05-18 10:10:29
>>>>> "JL" == Jon LaBadie <jon AT jgcomp DOT com> writes:
JL> I don't think an automatic tool is needed. The compressibility of
JL> a DLE doesn't change often.
It does for me. All it takes is for a user to decide to gzip a few
data sets. Compression can swing from 10:1 to inflation in one
night. And back again as those data sets are migrated offline.
JL> However a tool to check and recommend might be useful. And it
JL> could be entended to take action automatically if desired.
Seems reasonable as a first pass. I think it would be reasonable to
have an "adaptive" compression type that was built into the system,
but I wouldn't know where to start adding it. However, I can cook up
a Perl script to process my disklist.
- J<
|
|
|