 Network ArchitectureThis newsletter is sponsored by Infoblox IncNetwork World's Network Architecture Newsletter, 11/13/07The return of SCinetBy Jeff CarusoEvery year, the SCxy conference for supercomputing pushes the envelope - not just for computing, but for high-performance networking as well. The SC07 conference is going on this week in Reno, Nev., and the network, called SCinet, is expected to be impressive. The conference organizers claim it is the most powerful, advanced network ever built for a conference. The network has to be substantial to support the conference activities. For example, there is the annual Bandwidth Challenge. Seven research teams will try to make the most use out of the 10Gbps WAN links, using supercomputing power from around the world.
Last year, nine teams competed. The winning team came from the National Center for Data Mining at the University of Illinois at Chicago. It was able to get a sustained transfer rate of 8Gbps on a 10Gbps network link, with a peak transfer rate of 9.18Gbps. Last year I wrote about the network for SC06, but I focused a little too narrowly on one of the contributors to the network and had to issue a mea culpa the following week (see the correction at the bottom of the newsletter). So, rather than venture down that road again, I'd rather take a look at some fun facts that SC07 displays on its Web site about SCinet: * The network is built entirely by volunteers. And of course, the entire thing is built on glass, so be careful where you step. The conference organizers write: "Exhibitors please note: It is important when constructing your booth that you do not place heavy booth material on the fiber near the edge of your booth. To avoid damage to the network fiber taped to the exhibit hall floor, point-loads must not be positioned within 18" inside the booth boundary along all aisle ways." Editor's note: Starting the week of Nov. 19, you will notice a number of enhancements to Network World newsletters that will provide you with more resources and more news links relevant to the newsletter's subject. Beginning 'Tues., Nov. 20, the Network Architecture Newsletter, written by Jeff Caruso, will be merged with the LAN News Alert and will be named the Network Architecture Alert. You'll get Jeff's analysis of the Network Architecture market, which you will be able to read in full at NetworkWorld.com, plus links to the day's network architecture news and other relevant resources. This Alert will be mailed on Tuesdays and Thursdays. We hope you will enjoy the enhancements and we thank you for reading Network World newsletters.
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| Contact the author: Jeff Caruso is site editor at Network World. Contact him. This newsletter is sponsored by Infoblox IncARCHIVEArchive of the Network Architecture Newsletter. BONUS FEATURE90% of IT Managers are leaving their company at risk for a DNS ATTACK. Get the tools and resources you need to keep your DNS healthy and secure. Run a DNSreport on your domain today - 56 critical tests run in 8 seconds. Visit www.dnsreport.com to learn more. (apply coupon NWW2007NLA for a 25% membership discount) PRINT SUBSCRIPTIONS AVAILABLE International subscribers, click here. SUBSCRIPTION SERVICESTo subscribe or unsubscribe to any Network World newsletter, change your e-mail address or contact us, click here. This message was sent to: networking.world@gmail.com. Please use this address when modifying your subscription. Advertising information: Write to Associate Publisher Online Susan Cardoza Network World, Inc., 118 Turnpike Road, Southborough, MA 01772 Copyright Network World, Inc., 2007 |
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