Quote:
Originally Posted by jaronmon
what is the difference between UltraARC and DiskSpan? which is much better?
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UltraARC will create splitted archives, which will be merged on installation before data file unpacking starts. DiskSpan creates splitted archives too, but no need to merge them (similar as rar/7z splitted archives), means less I/O.
UltraARC supports Masked data compression, while DiskSpan does not.