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An Inside Look At Warhammer Online's Server Setup 71

An article at Gamasutra provides some details on the hardware Mythic uses to power Warhammer Online, courtesy of Chief Technical Officer Matt Shaw and Online Technical Director Andrew Mann. Quoting: "At any given time, approximately 2,000 servers are in operation, supporting the gameplay in WAR. Matt Shaw commented, 'What we call a server to the user, that main server is actually a cluster of a number of machines. Our Server Farm in Virginia, for example,' Mann said, 'has about 60 Dell Blade chassis running Warhammer Online — each hosting up to 16 servers. All in all, we have about 700 servers in operation at this location.' ... 'We use blade architecture heavily for Warhammer Online,' Mann noted. 'Almost every server that we deploy is a blade system. We don't use virtualization; our software is somewhat virtualized itself. We've always had the technology to run our game world across several pieces of hardware. It's application-layer clustering at a process level. Virtualization wouldn't gain us much because we already run very close to peak CPU usage on these systems.' ... The normalized server configuration — in use across all of the Mythic-managed facilities — features dual Quad-Core Intel Xeon processors running at 3 GHz with 8 GB of RAM."

Submission + - Using Carbon Nanotubes to Capture Carbon Fumes (

TechRev_AL writes: A California start-up called Porifera is developing membranes containing carbon nanotubes to capture carbon dioxide from smokestacks more effectively. The membranes used to capture CO2 from smokestacks needbe selective, allowing carbon dioxide to pass through and not the other exhaust gases. This produces a concentrated stream of CO2 for capture. Porifera has found that carbon nanotubes are particular good at this--gases can move through the interior of nanotubes extremely quickly--at rates 100 times as fast as through conventional membrane materials.

Comment Re:Windows as the standard? (Score 2, Informative) 267

Actually the XBox is also very easy to develop (XNA anyone?) The only real restrictions there are that if you want your game to go out to everyone as a full game on Live, you have to pass a certification process to ensure you abide by the rules for how apps are supposed to behave. But the tools are all there and MS does a good job of encouraging their use.

Comment Terrible camera work (Score 3, Interesting) 81

Whoever was shooting that video, please... put down the camera and walk away. You clearly don't know what you are doing, and it sickens us to watch you. Either that or take your anti-spasmodics. I don't know how you managed to do it, but the most interesting bits - the stopping and starting - you managed to effectively miss. Did you even know what your subject was or why it would be interesting? Apparently not. Go home, please.

Comment Re:stupid, confusing war on terror... (Score 1) 1065

Legal distinctions are important. Politicians use our reluctance to hold the line on the Constitution to proceed down the slippery slope of increased power at our expense. Keep in mind that today we use those enhanced "powers" against accused terrorists, tomorrow it might be against those who speak out against the government.

We don't have a declared war. We have an administration that plays fast and loose with executive power, and a Congress which is largely complicit. We see daily blatant violations of the Constitution - such as wiretapping, holding people without due process, etc. - yet remain largely ambivalent as if it isn't our problem. But it *is* our problem, one which *will* come back and bite us in the ass hard.

I'm sorry your great uncle spent three years in a Chinese prison camp, and I'm sorry John McCain was tortured. But they were out there to defend the Constitution which forms the fabric of our society. Wouldn't it be a spit in their faces to say that we can now just ignore that same document because it is politically convenient? Remember, our soldiers aren't out there dying simply to preserve our land or our property. They are out there defending our way of life. Don't throw that away over a few accused terrorists.

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