2010/3/26 DevNull43 <[email protected]>: > I've been wondering so many times about FTP alternatives for faster > transfers. > > I've seen commercial companies with nice experimental protocols boosting > throughput efficiency ( but haven't had the chance to test myselves). > > http://www.dataexpedition.com/ > http://www.filecatalyst.com/ > http://www.asperasoft.com/en/technology/fasp_overview_1/fasp_technology_overview_1 > http://www.rocketstream.com/home/default.aspx > > The performance is so promising that I wonder how is possible it's not > widely used. > > My only guess is they are not standards, not OpenSource, and are > copyrighted. > > I wonder how FTP protocol has not been enhanced in such a way in the > standard. > > Do you know of any OpenSource transfer protocol similar to the comercial > ones I posted? > > Shouldn't Apache MINA or FtpServer be the right place for such a > development? > > What do you think on those transfer protocols?
I'm not familiar with these protocols, but I would say that some of their claims are hard to believe... some of them they are 100x faster than FTP while aspera claims that their fasp solution is 1000x faster! Although I do believe that you can increase speed by using UDP instead of TCP and an optimized mechanism for reception acknowledgment, packet retransmision and such, I would like to know what the real figures are. Have you checked any of these? > Thanks! > > > >
