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Domain: rarlab.com
Stories and comments across the archive that link to rarlab.com.
Stories · 2
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Best Format for Archive Distribution?
Meostro asks: "I'm looking for the best format to use to distribute arbitrary datasets. Tarballs compressed with gzip seem to be the most common thing out there, with zip coming in a close second. What advanced compression packages are the most widely recognized or available on the widest array of systems? Cross-platform compatibility is my most important goal, followed by compression ratio, decompression time, compression time and extra features (solid archives, support for multiple files, etc.). I'm starting up a free data site to provide test data for anything you can imagine: images for compression and format interpretation, text and audio for language processing, programming language examples to test parsing, and more. I hope this will grow to be a significant (read: multi-gigabyte) archive, so I want to start off right with my distribution format. Right now the plan is data.tar.bz2, but i'm open to anything that will give me better compression as long as it's available for Linux, Windows and Mac." -
Recoverable File Archiving with Free Software?
Viqsi asks: "Back in my Win32 days, I was a very frequent user of RAR archives. I've had them get hit by partial hardware failures and still be recoverable, so I've always liked them, but they're completely non-Free, and the mini-RMS in my brain tells me this could be a problem for long-term archival. The closest free equivalent I can find is .tar.bz2, and while bzip2 has some recovery ability, tar is (as far as I have ever been able to tell) incapable of recovering anything past the damaged point, which is unacceptable for my purposes. I've recently had to pick up a copy of RAR for Linux to dig into one of those old archives, so this question's come back up for me again, and I still haven't found anything. Does anyone know of a file archive type that can recover from this kind of damage?"