Web 2.0 causing extra strain on telcos
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Klaus Oestermann, group vice president, Citrix Systems, said such sites, which typically include social networking and blogging sites, tend to carry rich features which update the page's contents without requiring the user to refresh it.
These features make Web 2.0 "much more taxing" to a telco's IT backend infrastructure, requiring a continuous flow of information streamed, compared to plain "1.0" sites which "only require one response to one [server] request", Oestermann told ZDNet Asia in an interview.
Web apps found on Web 2.0 sites require a one-to-one user connection to backend servers for extended periods, thereby taxing resources, he said.
And telcos are feeling the strain placed upon them by the increasing proliferation of Web 2.0 sites, said Oestermann.
While operators may be happy to see the extra revenue coming in from selling bandwidth, coping with the strain is not a simple task. For example, in the Asia-Pacific region, telcos pulling content from popular Western sites such as YouTube need to decide which videos are to be cached locally, to deliver them to users faster.
Oestermann explained videos generally fall into the few which are downloaded by millions, and the "long tail"--the millions that are only seen by a few users. Telcos need to sift out which to cache, he said.
To solve the one-to-one connection inefficiency, telcos can rely on application delivery controllers to offload the strain on Web servers, cutting server costs at the bottom line, he said.
He added that the availability of greater bandwidth through a next-generation broadband network wouldn't alleviate the problem, but worsen the strain through heightened user demand for bandwidth.
"If people have more bandwidth, they will make even more requests, and that will cause greater strain... The fundamental backend problem is still there," he said.
And as bandwidth starts becoming ubiquitous, telcos' "core business" will disappear over time. They have to move up a level to providing "value-added" products such as Web services, in order to differentiate, Oestermann advised.
"One of the benefits [of a telco providing Web services] is that they already have most [enterprise] customers already signed on," he said.
Additionally, there is a market for localized content in the Asia-Pacific region, especially in non-English-speaking countries, Oestermann added. "In countries like Thailand and China, you still have the usual Google and YouTube...on the list of most popular sites, but you're also seeing local services popping up."
This article was originally posted by ZDNet Asia.
Talkback Most Recent of 5 Talkback(s)
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When will the world figure it out?
You have a super computer on your desk, use it! It is faster and more way more productive then web interfaces. Not to mention keeping your data safe on your own computer. Use client software to access remotely, very little band width required. I am not saying web interfaces and software are not useful, just wake up and smell the productivity lost not using the best tool for the job.
LittleGuy8th Jun 2009 -
RE: Web 2.0 causing extra strain on telcos
"He added that the availability of greater bandwidth through a next-generation broadband network wouldn't alleviate the problem, but worsen the strain through heightened user demand for bandwidth." is the most ridiculous sentence I have read in my life.
Neil__8th Jun 2009 -
RE: Web 2.0 causing extra strain on telcos
I smell the planned, marketing- rich prelude to a NEW pointless Citrix
product that will soon be announced...
genghisdon8th Jun 2009 -
RE: Web 2.0 causing extra strain on telcos
Google Gears? Local caching, local databases, even desktop integration for web apps. Not much not to like there, aside from HTML.
marxmarv9th Jun 2009 -
Suddenly a Problem???
Web 2.0 (c.2005) and now, in 2009, its suddenly a problem? Sounds to me like the fvcking telecom whiners want a bailout from the taxpayers too. It wasnt enough that they price gouged us throughout time and can no longer do so? Too bad. Those who are complaining can get out of the industry then.
VoiceOfLogic9th Jun 2009
Talkback - Tell Us What You Think
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