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тАО06-20-2006 09:20 PM
тАО06-20-2006 09:20 PM
Compression of very big files
The zip however consumes lots of cpu (even with /level=1 about 60sec/250 MB).
Anyone a solution to compress with (a lot) less cpu consumption ?
Wim
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тАО06-20-2006 09:22 PM
тАО06-20-2006 09:22 PM
Re: Compression of very big files
Purely Personal Opinion
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тАО06-20-2006 09:23 PM
тАО06-20-2006 09:23 PM
Re: Compression of very big files
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тАО06-20-2006 09:25 PM
тАО06-20-2006 09:25 PM
Re: Compression of very big files
We ZIP RDB backupfiles and I found, that BZIP2 compresses better and uses less resources (no hard data available at the moment).
regards Kalle
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тАО06-20-2006 09:28 PM
тАО06-20-2006 09:28 PM
Re: Compression of very big files
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тАО06-20-2006 09:37 PM
тАО06-20-2006 09:37 PM
Re: Compression of very big files
http://h71000.www7.hp.com/freeware/freeware70/000tools/alpha_images/bzip2.exe
Purely Personal Opinion
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тАО06-20-2006 09:45 PM
тАО06-20-2006 09:45 PM
Re: Compression of very big files
On the site http://antinode.org/dec/sw/bzip2.html
is a version 1.0.3b already, but I havn't used this one.
regards Kalle
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тАО06-20-2006 09:48 PM
тАО06-20-2006 09:48 PM
Re: Compression of very big files
rms-f-irc illegal record encountered; vbn or record number = !ul
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тАО06-20-2006 10:44 PM
тАО06-20-2006 10:44 PM
Re: Compression of very big files
My reference file of 320 MB is compressed in 518 cpu secs while it takes 81 secs with zip/level=1 (178 without /level which equals =5).
So, not the thing I was hoping for or a problem ?
Wim
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тАО06-20-2006 10:47 PM
тАО06-20-2006 10:47 PM
Re: Compression of very big files
I used the 1.0.3b version.
regards Kalle