History and Development of F2U
Files2U has been developed independently by various groups that managed to combine the versatility of FTP, the easy of use of HTTP and the availability of SMTP. The combining of three protocols into one has led to a single protocol that can handle large file transfers in a secure and easy manner. The new generation of F2U protocol supports UDP at the Transport layer as well as TCP. TCP has an inherent quality control mechanism that allows for packet ordering and minor packet loss (up to 2%). This inherent mechanism works well in wired networks but when network conditions are poor such as intercontinental transfers or wireless networks, TCP’s effective throughput is low. UDP on the other hand works well in such network conditions, but doesn’t compensate for actual lost packets. To over come this issue of packet loss, F2U supports forward error correction. This offers a fast protocol with no call back channel where packets can be dropped or rearranged without significant loss to the speed at which data is transferred.
Read more about this topic: Files2u
Famous quotes containing the words history and/or development:
“What would we not give for some great poem to read now, which would be in harmony with the scenery,—for if men read aright, methinks they would never read anything but poems. No history nor philosophy can supply their place.”
—Henry David Thoreau (1817–1862)
“And then ... he flung open the door of my compartment, and ushered in “Ma young and lovely lady!” I muttered to myself with some bitterness. “And this is, of course, the opening scene of Vol. I. She is the Heroine. And I am one of those subordinate characters that only turn up when needed for the development of her destiny, and whose final appearance is outside the church, waiting to greet the Happy Pair!””
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)