We Used to Build Steel Mills Near Cheap Sources of Power, but Now That’s Where We Build Datacenters — Hennessy & Patterson estimate that of the $90M cost of an example datacenter (just the facilities – not the servers), 82% is associated with power and cooling. The servers in the datacenter are estimated to only cost $70M. It’s not fair to compare those numbers directly since servers need to get replaced more often than datacenters; once you take into account the cost over the entire lifetime of the datacenter, the amortized cost of power and cooling comes out to be 33% of the total cost, when servers have a three-year lifetime and infrastructure has a 10-15 year lifetime. Going back to the Barroso and Holzle book, processors are responsible for about a third of the compute-related power draw in a datacenter (including networking), which means that just powering processors and their associated cooling and power distribution is about 11% of the total cost of operating a datacenter. By comparison, the cost of all networking equipment is 8%, and the cost of the employees that run the datacenter is 2%.
Microsoft Invests in 3 Undersea Cable Projects — utility computing is an odd concept, given how quickly hardware cycles refresh. In the past, you could ask whether investors wanted to be in a high-growth, high-risk technology business or a stable blue-chip utility.
Please Stop Calling Databases CP or AP (Martin Kleppman) — The fact that we haven’t been able to classify even one datastore as unambiguously “AP” or “CP” should be telling us something: those are simply not the right labels to describe systems. I believe that we should stop putting datastores into the “AP” or “CP” buckets. So readable!
Manufacturers and Consumers (Matt Webb) — manufacturers never spoke to consumers before. They spoke with distributors and retailers. But now products are connected to the Internet, manufacturers suddenly have a relationship with the consumer. And they literally don’t know what to do.
Calendar Hacks (Etsy) — inspiration for your New Year’s resolution to waste less time.
Eye Catcher (We Make Money Not Art) — the most banal-looking wooden frame takes thus a life of its own as soon as you come near it. It quickly positions itself in front of you, spots your eyes and starts expressing ’emotions’ based on your own. Eye Catcher uses the arm of an industrial robot, high power magnets, a hidden pinhole camera, ferrofluid and emotion recognition algorithms to explore novel interactive interfaces based on the mimicry and exchange of expressions.
FORTIS Exoskeleton (Lockheed Martin) — transfers loads through the exoskeleton to the ground in standing or kneeling positions and allows operators to use heavy tools as if they were weightless. (via CNN)
Homebrew Cray-1A – fascinating architecture, but also lovely hobby project to build the homebrew. The lack of Cray software archives horrifies the amateur historian in me, though. When I started building this, I thought “Oh, I’ll just swing by the ol’ Internet and find some groovy 70′s-era software to run on it.” It turns out I was wrong. One of the sad things about pre-internet machines (especially ones that were primarily purchased by 3-letter Government agencies) is that practically no software exists for them. After searching the internet exhaustively, I contacted the Computer History Musuem and they didn’t have any either. They also informed me that apparently SGI destroyed Cray’s old software archives before spinning them off again in the late 90′s.
How Do Committees Invent? — 1968 paper that gave us organizations which design systems […] produce designs which are copies of the communication structures of these organizations. That was the 1968 version of the modern “your website’s sitemap is your org chart”.
PirateBay Moves Domains — different ccTLDs have different policies and operate in different jurisdictions, because ICANN gives them broad discretion to operate the country code domains. However, post-Snowden, governments are turning on the US’s stewardship of critical Internet bodies, so look for governments (i.e., law enforcement) to be meddling a lot more in DNS, IP addresses, routing, and other things which thus far have been (to good effect) fairly neutrally managed.
How Jim Henson Turned His Art Into a Business (Longreads) — When Henson joined on to the experimental PBS show Sesame Street in 1968, he was underpaid for his services creating Big Bird and Oscar. Yet he spent his free nights in his basement, shooting stop-motion films that taught kids to count. If you watch these counting films, the spirit of Henson’s gift shines through. I think any struggling artist today could count Henson among their ilk. He had all the makings of a tragic starving artist. The only difference between him and us is that he made peace with money.
Linux Panel — love the crossflow of features: “Embedded today is what enterprise was five years ago,” Kroah-Hartman said. “You have a quad-core in your pocket. The fun thing about Linux is all the changes you make have to work on all the things.” The advances in power management driven by mobile devices initially weren’t that interesting to enterprise developers, according to Kroah-Hartman. That quickly changed once they realized it was helping them save millions of dollars in data center power costs.
Plan Your Digital Afterlife With Inactive Account Manager — you can choose to have your data deleted — after three, six, nine or 12 months of inactivity. Or you can select trusted contacts to receive data from some or all of the following services: +1s; Blogger; Contacts and Circles; Drive; Gmail; Google+ Profiles, Pages and Streams; Picasa Web Albums; Google Voice and YouTube. Before our systems take any action, we’ll first warn you by sending a text message to your cellphone and email to the secondary address you’ve provided. (via Chris Heathcote)
Leo Caillard: Art Games — Caillard’s images show museum patrons interacting with priceless paintings the way someone might browse through slides in a personal iTunes library on a device like an iPhone or MacBook. Playful and thought-provoking. (via Beta Knowledge)
Lanyrd Pro — helping companies keep track of which events their engineers speak at, so they can avoid duplication and have maximum opportunity to promote it. First paid product from ETecher and Foo Simon Willison’s startup.
Copyright Hardliners Adopt the Language of Reform — Sadly, in the end, Barnier’s “copyright fit for the Internet age” looks depressingly like the current, dysfunctional version: one based on a non-existent scarcity, on treating the public as passive consumers, and on pursuing unachievable enforcement goals with ever-harsher punishments.
Mars and Sleep in Air New Zealand Flights (Idealog) — Air New Zealand in-flight entertainment to include advertisements for Martian timeshares and relaxing music set to a slow continuous shot along a New Zealand country road. Beats the hell out of the Nashville Top 20 channel and that gloaty “still many more hours to go!” map.
Google Drones Target Poachers (World Wildlife Fund) — that’s not the real message of this piece, announcing Google has given a $5M grant to WWF to use technology to protect animals, but that’s the vision I have. I look forward to being able to switch on the reticule on Google Savannah View and smoke a few poachers straight from my phone’s maps app.
The Internet of Things That Do What You Tell Them: Cory Doctorow passionately explains how computers are already entwined in our lives, which means laws that support lock-in are much more than inconveniences.