Donald Scott sends in this short yet resonant tale about doing tech support... for your family.

James Evans writes "Wired has an article about a New Zealand company which has developed a technology to transmit data at speeds up to 400Mbps up to 4km. They are working to have it more resistant to changes in weather, as well as increasing the distance. It has a number of advantages, including lack of federal regulation of the spectrum, as it is of course, visible light."

LEPP writes "Scientists at the San Diego Supercomputer Centerfound that 98% of the DNS queries at the root level are unnecessary. This doesn't even take into account the 99.9% of web pages suck or are unnecessary anyways. This means that the remaining 2% of necessary DNS queries are probably not necessary either."

MaximusTheGreat writes "India beat U.S. supercomputer sanctions by building a teraflop $5 million PARAM Padma supercomputer, which is half the price of similar computers being sold in the international market. It can be scaled upto 16 teraflops, on a build-to-order basis For comparison, the fastest supercomputer in the U.S. is about 10 Teraflops. Some techical details and more info on CDAC , ITworld, Economic times and Asia Times. Also, India has been exporting older model PARAM 10000s to other countries like Russia, Canada, Germany etc. for some time, and expects to increase exports significantly with the new model PARAM Padma."

Wee writes "I saw this morning that the San Diego Supercomputer Center has released Secure Syslog, a replacement for the standard Linux/UNIX syslog daemon they've been working on for some time. It adds security and performance features (modular design, highly scalable), while retaining backwards compatibility. According to their announcement, it is the first syslog implementation to target "syslog-reliable" (RFC 3195) functionality and it is the first syslog targeted at very high performance and forensically-sound auditing. It's currently under the UC's "free for non-commercial use" license, but they are looking at moving to a completely open license (BSD-style licensing was mentioned). If you have high-traffic systems and you need reliable syslogging, this might be a worth a look. Those needing syslogging over TCP/BEEP, sockets, etc as well as UDP might also want to check it out."

jarrod.smith writes " According to SGI will unveil its Intel® Itanium® 2 NUMAflex shared-memory supercomputer architecture (which runs Linux as its OS) at Supercomputing 2002 which runs this week in Baltimore, MD. The link at SGI says the system will be on display at the show. The exhibit floor opens this evening. Unfortunately I did not go this year. Can those lucky enough to be at the meeting scope it out and post comments?"

Izmunuti writes "From a NYTimes article: 'Highlighting a radical departure in the design of the fastest computers, the California Institute for Telecommunications and Information Technology plans to announce on Monday that it will use an optical router designed by a Texas company as the heart of a campus-wide supercomputer that will be woven together with optical fibers.'"

Teknogeek was one of the many readers to point out today's New York Times report on what one submitter dubbed "Son of Carnivore." "This should scare you: Vice Admiral John Poindexter wants to create a supercomputer capable of hunting through electronic databases all over the world, looking for suspected terrorists. According to the article, Poindexter outlines a need to '"break down the stovepipes' that separate commercial and government databases, allowing teams of intelligence analysts to hunt for hidden patterns of activity with powerful computers.'" Update: 11/10 16:15 GMT by T : Here's an updated link to the (no-registration) Arizona Star. Update: 11/24 17:42 GMT by T : Thanks to expiring links, here's another updated link to the NYTimes story.

An anonymous reader writes "On Nov. 4, 18 Canadian universities and will create the most powerful computer in Canada for a day to solve an important computational chemistry question in one day -- a task that would normally take six years to complete." Here is more information on the temporary supercomputer available at the project's home page and at UofG's News.

kwertii writes "IBM CEO Samuel J. Palmisano announced a sweeping new business strategy yesterday, pledging $10,000,000,000 towards redefining computing as a metered utility. Corporate customers would have on-demand access to supercomputer-level resources, and would pay only for time actually used. The $10 billion is slated for acquisitions and research to put the supporting infrastructure in place. Will this model revolutionize the way companies compute, or is this plan doomed to be another PCjr?"

joestar writes "According to their website, Mandrake and partners (Bull, INPG/INRIA...) have launched an 'easy-to-deploy easy-to-use Linux Clustering solution,' that has already been tested on a 40-node cluster. Of course, it's published under the GPL, comes with parallel applications, and is available for download as an ISO. It seems the project is financed by French government. It's great because I've always dreamed of having my own supercomputer at home."

Uhh_Duh writes "news.com is reporting that Linux will be the main OS in the Blue Gene - IBM's $100m supercomputer project. The Blue Gene will contain 65,000 processors and 16 trillion bytes of memory." Wow. That's a lot of nuclear weapons simulations.

LadyCatra writes "A serious shortage of world-class computing power in Canada prompted University of Alberta scientists to create the next best thing -- a countrywide, virtual supercomputer. On Nov. 4, thousands of computers from research centres across the country will be strung together by a U of A effort to create the most powerful computer in this country. The full story is here"

An anonymous reader writes "LANL will be receiving a 1024 node (2048 processor) LinuxBIOS/BProc based supercomputer late this year. The story is at this location. This system is unique in Linux cluster terms due to no disks on compute nodes, using LinuxBIOS and Beoboot to accomplish booting, and BProc for job startup and management. It is officially known as the Science Appliance, but is affectionately known as Pink to the team that is building much of it."

Neil Blender writes "From this article: "Astronomers have fashioned an Earth-sized virtual radio telescope that can distinguish celestial features 3,000 times smaller than the those observed by the Hubble Space Telescope. The device, which uses atomic clocks and a custom supercomputer to link together radio dishes on three continents, is the most powerful radio observatory ever, according to scientists." Some parts of the custom supercomputer use linux and IDE RAID."

dnxthx writes "According to this ZDNet article the design of the Playstation 3 chip is nearly complete. The PS3 chip will have near "supercomputer capabilities" --- including 1 TFLOP. Reportedly, this chip is being engineered with Linux in mind."

sean23007 writes "New Scientist posts an article about an innovative new method of controlling P2P traffic to maximize speed over a very large network. The idea, thought up by researchers at Princeton, Berkeley, AT&T, and Cisco, involves sending random "walkers" around the network, looking for a particular file, which would theoretically yield much better search speed than such other networks as Gnutella. They claim this could result in a network very capable of facilitating a massive distributed supercomputer."

Junky191 writes: "Just came across an informational page for the Earth Simulator computer, which provides nice graphics of the layout of the machine and its support structure, as well as details about exactly what types of problems it solves. Fascinating for the engineering problems tackled- how would you organize a 5,120 processor system capable of 40Tflops, and of course don't forget about the 10TB of shared memory." Take note -- donour writes: "well, the new list of supercomputer rankings is up today. I have to say that the Earth Simulator is quite impressive, from both a performance and architectural standpoint."

anzha writes "It seems Cray is alive and kicking at least. They might even be making a come back after its very rough time as a part of SGI. The big news? Cray seems to have won the Red Storm contract - Sandia's newest supercomputer procurement - from Sandia National Labs. Check out the press release here. I'd say that this is probably an SV2, but the press release is a bit scant on details."

guttentag writes "According to the San Francisco Chronicle, Bush's Homeland Security plan calls for transferring $1.2 billion of Lawrence Livermore National Laboratory's $1.5 billion budget to a new Department of Homeland Security under Tom Ridge. However, the plan transfers only 4 percent of the lab's employees. Ridge's explanation of the numbers: "I cannot give you the kind of explanation you need to deal with that imbalance." LLNL funded and houses the ASCI White supercomputer, among other cool projects." While Livermore has an impressive research record, we would miss most the laser lab from Tron.