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Comment Re:Stupid workaround for stupid server code (Score 1) 151

by pslam (#37256650) Attached to: Google and OpenDNS Work On Global Internet Speedup

And here we have the real reason why this is being promoted:

3. And IMO most importantly, this removes the server selection choice from being under the sole control of the CDN provider. If this stuff is logic'd through the main HTTP page of the website, the CDN must expose its server selection strategy to the client, which is likely proprietary business knowledge.

It breaks DNS. It certainly breaks my local DNS installation, for starters. It also means that *everyone* must use this DNS hack because service will be degraded unless you do.

Comment Stupid workaround for stupid server code (Score 1) 151

by pslam (#37256080) Attached to: Google and OpenDNS Work On Global Internet Speedup

Messing with DNS is doing it the Wrong Way. All of these CDN services are based on HTTP. When you're using them, that's an HTTP server you're talking to. It's perfectly capable of geolocating you by IP, and it can either hand you back links to a local CDN, or redirect you to another server.

Why the hell must we mess with DNS to do this? This is a solution which only works if you use Google DNS, OpenDNS, or sometimes if you use your local ISP's DNS. What if you're just running bind for you local net vs the root servers? Bzzt. Doesn't work.

The most insane thing about this is it's Google we're talking about here. They damn well know how to implement this entirely in their servers without resorting to DNS hacks. Why are they promoting this net-neutrality breaking, layering violating botch? We need less people to use this, not more.
The Internet

Google and OpenDNS Work On Global Internet Speedup 151

Posted by samzenpus from the greased-lightning dept.
Many users have written in with news of Google and OpenDNS working together on The Global Internet Speedup Initiative. They've reworked their DNS servers so that they forward the first three octets of your IP address to the target web service. The service then uses your geolocation data to make sure that the resource you’ve requested is delivered by a local cache. From the article: "In the case of Google and other big CDNs, there can be dozens of these local caches all around the world, and using a local cache can improve latency and throughput by a huge margin. If you have a 10 or 20Mbps connection, and yet a download is crawling along at just a few hundred kilobytes, this is generally because you are downloading from an international source (downloading software or drivers from a Taiwanese site is a good example). Using a local cache reduces the strain on international connections, but it also makes better use of national networks which are both lower-latency and higher-capacity."
Security

There's Been a Leak At WikiLeaks 167

Posted by Soulskill from the who-leaks-the-leakers dept.
adeelarshad82 writes "German paper Der Freitag claims it has uncovered a batch of online unredacted diplomatic cables that came from WikiLeaks. Editor Steffen Kraft said he found a 'password protected csv file' that contained a 1.73GB cache of diplomatic cables from WikiLeaks. Its pages contained 'named or otherwise identifiable "informers" and "suspected intelligence agents" from Israel, Jordan, Iran, and Afghanistan.'"
Portables

Acer CEO Declares a Tablets Bubble 692

Posted by timothy from the that-seems-hard-to-believe dept.
retroworks writes "According to a story in Digitimes, Acer chairman JT Wang is predicting the end of 'tablet fever.' 'Commenting on tablet PC's impact on the notebook industry, [Acer chairman JT Wang] pointed out that tablet PC fever is already starting to cool down and consumers are also being attracted by notebooks again with Intel's Ultrabooks and Microsoft's Windows 8 the major attractions.' Back to the old model then... PC and laptop sales, driven by Windows upgrades?"
Earth

5.8 Earthquake Hits East Coast of the US 614

Posted by Unknown Lamer from the god-punishing-congress-for-budget dept.
At 1:51 p.m. EDT a 5.8 magnitude earthquake hit Virginia (map of reported tremors). Reports indicate it was felt along most of the east coast (my monitor and floor definitely wobbled a bit down here in Raleigh NC) with reported evacuations of government buildings at least in DC. QuantumPion noted that the North Anna Nuclear Generating Station is located only a few miles from the epicenter, and the NRC has confirmed the plant automatically shut down with no apparent damage. For folks who like that sort of thing, there is a hashtag on Twitter, and the WSJ has a page with live updates on the situation.
Education

Most People Have Never Heard of CTRL+F 567

Posted by timothy from the only-surprising-because-it's-true dept.
Hugh Pickens writes "Google search anthropologist Dan Russell says that 90 percent of people in his studies don't know how to use CTRL/Command + F to find a word in a document or web page. 'I do these field studies and I can't tell you how many hours I've sat in somebody's house as they've read through a long document trying to find the result they're looking for,' says Russell, who has studied thousands of people on how they search for stuff. 'At the end I'll say to them, "Let me show one little trick here," and very often people will say, "I can't believe I've been wasting my life!"' Just like we learn to skim tables of content or look through an index or just skim chapter titles to find what we're looking for, we need to teach people about this CTRL+F thing, says Alexis Madrigal. 'I probably use that trick 20 times per day and yet the vast majority of people don't use it at all,' writes Madrigal. 'We're talking about the future of almost all knowledge acquisition and yet schools don't spend nearly as much time on this skill as they do on other equally important areas.'"
Virtualization

Linus Thinks Virtualization Is 'Evil' 330

Posted by Soulskill from the know-who-else-used-virtualization? dept.
Front page first-timer crdotson writes "Linus said in an interview that he thinks virtualization is 'evil' because he prefers to deal with the real hardware. Hardware virtualization allows for better barriers between systems by running multiple OSes on the same hardware, but OS-level virtualization allows similar barriers without a hypervisor between the kernel and the hardware. Should we expect more focus on OS-level virtualization such as Linux-VServer, OpenVZ, and LXC?"

Comment NaCl is an anti-web abomination (Score 1) 209

by pslam (#37076350) Attached to: Chrome 14 Beta Integrates Native Client

NaCl is not so much about executing C/C++ code as it is about executing native compiled binaries. This has issues:

  • If I compile my C++ code for x86, I can run it on x86 browsers (well, specifically only Chrome on x86).
  • Ok now I have a cell phone, which is ARM. Guess I have to compile for ARM.
  • Now I have to compile everything for both x86 and ARM.
  • Ok now some other architecture is popular, but it won't run x86 or ARM.

It's incredible Google is even pushing this. It's so anti-portable and in concept anti-web.

There is a "portable" version of this, called "Portable Native Client". This means, of course, that NaCl is actually "Non-Portable Native Client" and that should itself be a clue. The "portable" version uses LLVM bitcode and a virtual machine. So more than a decade later, we've basically reinvented Java virtual machine applets minus the gigantic runtime (and language of your choice).

The only people who could possibly benefit from NaCl are Google. There's no general case use for this, and pushing it as standard into Chrome is a nasty move. Mozilla also reject the idea of NaCl. I believe Opera rejects it too (lacking a link). So, why is this being pushed?
Google

Google Adds Games To Google+ 161

Posted by Soulskill from the tic-tac-toe-better-have-an-i'm-feeling-lucky-button dept.
derGoldstein writes with this quote from the official Google blog: "Today we're adding games to Google+. ... We want to make playing games online just as fun, and just as meaningful, as playing in real life ... When you're ready to play, the Games page is waiting — click the games button at the top of your stream. You can see the latest game updates from your circles, browse the invites you've received and check out games that people you know have played recently. The Games page is also where your game accomplishments will appear. So you can comfortably share your latest high score — your circles will only see the updates when they're interested in playing games too."
Medicine

Cancer Cured By HIV 521

Posted by CmdrTaco from the what-could-possibly-go-wrong dept.
bluefoxlucid writes "Apparently cancer has been cured, by injecting people with HIV. From the article: 'As the white cells killed the cancer cells, the patients experienced the fevers and aches and pains that one would expect when the body is fighting off an infection, but beyond that the side effects have been minimal.' Nifty. Poorly edited run-on sentence, but nifty."
Math

The Mathematics of Lawn Mowing 514

Posted by timothy from the go-fast-turn-left dept.
Hugh Pickens writes "I enjoy mowing my six-acre lawn with my John Deere 757 zero-turn every week, and over the course of the last five years of mowing I have come up with my own most efficient method of getting the job done which takes me about three hours. While completing my task this morning, I decided after I finished to research the subject to discover if there is a method for determining the most efficient path for mowing, and found that Australians Bunkard Polster and Marty Ross wrote last summer about an elegant mathematical presentation of the problem of mowing an irregularly shaped area as efficiently as possible. First we simplify our golf course mowing problem by covering the course with an array of circles with each circle radius equal to the width of the mower disc. Connecting the centers of the circles produces an equilateral triangular grid, with vertices at the circle centers. Following a path consisting of grid edges, there will necessarily be a fair amount of overlap so the statement of the problem is to minimize the overlap by minimizing the number of vertices that are visited more than once which Polster and Ross say is easily achieved by well-known computer search algorithms. Any other tips from Slashdot readers?"
Google

Is Google+ a Cathedral Or a Bazaar? 200

Posted by Unknown Lamer from the either-way-the-garden-is-walled dept.
An anonymous reader writes "With its recent mass suspension of accounts, Google has highlighted its desire to create a social network that is very different to the way many (including those whose accounts were suspended) would want to see it. The metaphor of the Cathedral and the Bazaar used for software development can be applied to the two types of social networks being proposed by Google on the one hand and the pseudonym supporters on the other. Google's Cathedral model emphasizes order and control whilst the bazaar model supports users who can be anonymous, have multiple identities, interact with anyone they please, and remain unobserved."
Graphics

Making Graphics In Games '100,000 Times' Better? 291

Posted by Soulskill from the future-of-gaming-or-complete-bunk dept.
trawg writes "A small Australian software company — backed by almost AUD$2 million in government assistance — is claiming they've developed a new technology which is '100,000 times better' for computer game graphics. It's not clear what exactly is getting multiplied, but they apparently 'make everything out of tiny little atoms instead of flat panels.' They've posted a video to YouTube which shows their new tech, which is apparently running at 20 FPS in software. It's (very) light on the technical details, and extraordinary claims require extraordinary evidence, but they say an SDK is due in a few months — so stay tuned for more." John Carmack had this to say about the company's claims: "No chance of a game on current gen systems, but maybe several years from now. Production issues will be challenging."

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