Sunday, October 28, 2007

Ruuhkaa netissä

Nykyisen internetin kapasiteetti ei tule riittämään lisääntyvän surempia bittimääriä käyttävien sovelluksien myötä (esi. TV).
The Internet is perfectly tuned for e-mail, says Roberts. But 40 years ago, he and the many others who helped nurture today's commercial Web never imagined, nor planned for, streaming high-definition television shows to travel through the wires.
For example, 19 million Americans watched the season première of ABC's "Desperate Housewives" on TV this year. If all of those viewers had seen the program on the Internet in HD quality instead, it would require 4.5 terabytes of Internet capacity each second. That's triple the amount used on the entire Internet, CacheLogic reports.

Japan enjoys broadband speeds that are 12.7 times faster and 12.3 times cheaper than the average connection in the US, ..........
Along with video's increasing share, total Internet traffic is expected to double every two years, ........


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