Menu
Facebook shares its datacentre secrets

Facebook shares its datacentre secrets

And shows it and social networking are here to stay as major players

Facebook is sharing some of the secrets that help make its Prineville, Oregon, datacentre one of the world's most efficient.

The company has released specifications for its [Open Compute Project] -- Facebook's secret datacentre recipes for rack-mounted servers that weigh less and power systems that are more efficient - and also is talking about its methods for cooling lots of computers without air conditioning.

Call it an open-source datacentre design.

Facebook thinks that by sharing information it can help make datacentres better. That will be good for Facebook, but also good for new businesses that crunch a lot of data, Facebook CEO, Mark Zuckerberg, said.

"We're trying to foster this ecosystem where developers can easily built startups, and we think that by sharing this we're going to make it more efficient for this ecosystem to grow," he said.

Datacentre needs are only going to get more intense for Facebook as it adds more real-time applications, Zuckerberg said.

"So being able to design more effective servers, both from a power-efficiency perspective and a cost perspective, is a big part of us being able to build all the stuff we build," he said.

The company has been tweaking and tuning its data server specifications for about a year now: cutting out big uninterruptible power-supply systems, designing a building that doesn't need air conditioning, and working with server makers to build lighter and cooler systems that are easy to repair.

"These servers are 38 per cent more efficient than the servers we were buying previously," vice president of technical operations at Facebook, Jonathan Heiliger, said.

They also cost 24 per cent less than the industry standard to build out, he said.

Facebook has partnered with Advanced Micro Devices, Intel and Quanta on the Open Compute Project, and is also working with Dell, Hewlett-Packard, Rackspace, Skype and Zynga on new designs

The bare-boned boxes may not be much to look at -- Facebook calls the design "vanity free" -- but they get the job done. Citing a standard measurement of datacentre efficiency, the [Power Usage Effectiveness] rating, Facebook says that Prineville is a 1.07. That's far below - and therefore much more efficient - than the industry standard of around 1.5.

Facebook's servers are about 6 pounds lighter but thicker than a typical 1U (1.75 inch) rack-mounted system. At about 1.5U thick (2.6 inches), they can squeeze in taller heatsinks with more surface area and larger, more efficient fans. That, in turn, means that less air has to be pumped through the servers to cool them. And they can be opened and serviced without tools -- snaps and spring-loaded plungers hold everything in place.

There is one luxury in the vanity-free design. Blue LED lights, which give Prineville a Facebook look, glow in the data center. They cost 5 cents more per light than the cheapest alternative.


Follow Us

Join the newsletter!

Error: Please check your email address.

Tags Advanced Micro Devices (AMD)datacentreQuantaOpen Compute Projectsocial networkingmark zuckerbergintelPower Usage EffectivenessFacebook

Show Comments