Articles about Efficiency

SCREW YOU, BRITS: We're going through with UK independence ANYWAY – Scotland

Despite the outcome of last year's referendum on Scottish independence – namely, keeping the union together – Scotland's politicians have declared independence from the UK ... online. On Tuesday, the Scottish Government shifted its internet presence from 'scotland.gov.uk' to 'gov.scot', redirecting the old domain to its new home …
Kieren McCarthy, 18 Feb 2015
George_Kurian

NetApp veep: 'We've shifted 750,000 all-flash arrays'. Er, really?

UPDATED Interview There has been a sea change in the FlashRay project, NetApp's ground-up all-flash array product development, with execs leaving and the project being absorbed into the overall ONTAP organisation. So we interviewed George Kurian, NetApp's product operations EVP, to find out about FlashRay's status and positioning, and NetApp's …
Chris Mellor, 26 Mar 2015

Disney, McLaren and National Rail walk into bar: Barkeep, make me a Wearable

A £210,000 fund has been put up by Innovate UK to promote development of wearable tech and big name companies have jumped at the chance to be associated with the coolest thing since “apps” and “cloud” became passé. Innovate UK is what used to be known as the Technology Strategy Board and is the governmental organisation that …
Simon Rockman, 13 Jan 2015

Atomic keyring's eerie blue glow lights SPB lab

The news last week that El Reg merchandising tentacle Cash'n'Carrion had sourced new tritium-powered glowrings prompted some atomic-powered nostalgia from those readers who'd bought the original Traser. Way back in 2002, we laid our hands on a big batch of these novelty keyrings, and promptly shifted thousands of them. No …
Lester Haines, 03 Mar 2015
Kinetic Terascale

WHOMP, there it is: Seagate demos Kinetic disk drive

Seagate is demonstrating its Kinetic disk drive at the OpenStack summit in Paris, claiming to have broad support for its proprietary, single-source technology. Kinetic is a disk drive directly addressed over Ethernet using Get and Put-style object storage commands using an open source API. The idea is that applications can …
Chris Mellor, 03 Nov 2014
MIT's picowatt radio chip

MIT demos picowatt radio for Internet of Things

MIT boffins working on low-power radio have given the International Solid State Circuits Conference (ISSCC) an insight into how standby power can be cut in Internet of Things devices. It's a thorny problem: if, for example, a sensor is waiting to be polled so it can answer with a snippet of data, the radio has to be in a state …
bionic hand

Boffin: Use my bionic breakthrough for good, and not super cyborgs

Austrian scientists have used a technique dubbed "bionic reconstruction" to connect a robot hand to human nerves, enabling directly brain-controlled prosthetics for the first time. "Bionic reconstruction is a holistic concept that covers more than just surgical technique," said Prof Oskar Aszmann, MD, Head of the Christian …
Iain Thomson, 25 Feb 2015
cable

Gigabit-over-TV-cable spec DOCSIS 3.1 passes interop test

DOCSIS 3.1, a standard designed to deliver downloads at up to 10Gbps on existing hybrid fibre-coax cable television networks, has passed an interoperability test. The Data Over Cable Service Interface Specification (DOCSIS) standard is overseen by Cable Labs, a not-for-profit outfit that conducts research for the cable companies …
Simon Sharwood, 17 Dec 2014
channel_teaser_exit

FlashRay founder Pawlowski flees NetApp

Brian Pawlowski, the founding and lead tech head for NetApp’s wannabee high-flying FlashRay all-flash array, has left the company after a 20-year stint, and become a VP in a new venture. Beepy, as he is known, was an SVP and member of NetApp’s technical staff, and NetApp’s chief technology officer from August 2006 to May 2012. …
Chris Mellor, 19 Mar 2015

Samsung’s SUPER-speedy SSD is a real power-sipper

Samsung’s latest small form factor PCIe flash drive shunts data at up to 2.15GB/sec, making it a right speedy little critter. It’s also much more power-efficient, using its “L1.2 low power standby mode (which allows all high-speed circuits to be turned off when a PC is on sleeping or in hibernation) as defined by PCI-SIG (the …
Chris Mellor, 08 Jan 2015

Monolithic supers nab power efficiency crown

Old-school monolithic, massively parallel supercomputers based on Power and Sparc processors hold their own in flops-per-watt comparisons against the new hotness: hybrid machines that combine x64 processors and GPU coprocessors. So say two researchers at Virginia Tech who, in the wake of the recent June rankings of the Top 500 …
axe_channel_teaser

Citrix: Hmmm, profit down 30%? Right. 900 HEADS WILL ROLL

Hundreds of workers at Citrix Systems are to be shown the door to counter nose-diving profit and boost the R&D pot. The purveyor of virtualisation, networking and cloud infrastructure stuff last night rolled out results for the three months ended 31 December and sales were up six per cent to $851m – analysts had forecast $844.3m …
Facebook's new couple page, credit Facebook

Ultra-green Europeans scorn Facebook's data centre blueprint

Facebook’s Open Compute Project has found little overt support in Europe to date, the firm’s data centre boss said today, in part because of those crazy continentals’ obsession with carbon neutrality over efficiency. Tom Furlong, Facebook’s veep of site operations, told the Datacenter Dynamics Conference in London that the …
Joe Fay, 21 Nov 2013
Power lines

Are you broke? Good with electronics? Build a better AC/DC box, get back in black with $1m

There's a million dollars in prizes up for grabs from Google and the Institute of Electrical and Electronics Engineers (IEEE) for the clever clogs who can build a direct current (DC) to alternating current (AC) converter that's the size of a laptop. The Little Box Challenge aims to solve one of the dilemmas in modern-day power …
Iain Thomson, 22 Jul 2014

Uber? Worth $40 BEEELLION? Hey, actually, hold on ...

Worstall on Wednesday The latest fundraising for Uber seems to peg the value just north of $40 billion. Which is, when you think about it, quite a hefty sum for what is, after all, just a registry of hireable people with cars. Sure, we're talking 50 countries now, 250 cities, but it's still about taxi rides. And it's a competitive market. There're …
Tim Worstall, 10 Dec 2014
Roadrunner and Wile E Coyote

Docker's app containers are coming to Windows Server, says Microsoft

Microsoft has announced new container support in the next version of Windows Server, along with an open source implementation of the Docker Engine. Docker is a way of packaging applications into an isolated and standardised bundle, enabling multiple “Dockerized” apps to run on a single server. Standardisation means that app …
Tim Anderson, 15 Oct 2014

Nokia STORMS back into profit, FREE from phones and Windows

Nokia reported solid results on Thursday even after giving long-suffering shareholders a dividend and taking the hit of a one-time charge. Profits (non-International Financial Reporting Standards*) rose to €353m on earnings of €3.3bn, up from €2.9bn a year ago. With the Windows Phone albatross thrown to a reluctant new owner, …
Andrew Orlowski, 23 Oct 2014
Block diagram of the Power8 chip

IBM's Softlayer cloud to tout bare-metal Power8 boxes by the summer

In brief If you're dying to boot up bare-metal Power8-powered servers hosted in the cloud, today's your lucky day, and not in a I've-got-a-winning-lottery-ticket-outta-here sorta way. On Wednesday IBM will announce that its Softlayer public cloud will offer bare-metal Power8 servers as part of its ongoing OpenPower push. If you really, …
Chris Williams, 04 Mar 2015
Ice maiden. Pic: Futurilla, Flickr

In-depth: Supermicro's youngest Twin is a real silent ice maiden

Sysadmin blog Supermicro has released the first of its new line of Twin series unblade* servers and El Reg has taken the opportunity to given them a right good kicking. The 2028TP-DC0FR and 2028TP-DC1R models have crossed our lab and here's what's what with the 2015 Twins. As would be expected when designing a line of mostly similar systems …
Trevor Pott, 27 Mar 2015
Photo of boxes of Microsoft Office for Mac

Microsoft jolts awake, remembers it still makes Office for Mac

Microsoft has finally put a date on what will be its first new version of Office for OS X since 2010. The software giant said that the second half of 2015 will bring the release of the first new version of Office for Mac in more than four years. That edition will bless Mac users with new versions of Word, Excel, PowerPoint and …
Shaun Nichols, 01 Nov 2014
Qualcomm's Snapdragon 210

Qualcomm pumps LTE into quad-core CPU for sub-$100 mobes

Qualcomm wants to get more LTE smartphones running high-quality video, preferably with its silicon, and has released Snapdragon variant designed to do just that. With competitor MediaTek squarely in its sights, Qualcomm's Snapdragon 210 is a 28-nm for the entry-level market: it's got a 1.1 GHz quad-core Cortex-A7 CPU, Adreno 300 …
storage arrays superimposed on cloudy sky

There's more than one way to back up your data

In the world of data protection you don't get fired for losing money, you get fired for losing data. Companies tend to make many copies of data, some of which hang around, zombie-like, for years. Data protection is without question critically important and we need to understand how it has evolved if we are to decide which …
Trevor Pott, 25 Feb 2015
Docker Logo

Part 3: Docker vs hypervisor in tech tussle SMACKDOWN

Comment If you're willing to start from scratch, give up high availability, the ability to run multiple operating systems on a single server and all the other tradeoffs then Docker really can't be beaten. You are going to cram more workloads into a given piece of hardware with Docker than with a hypervisor, full stop. From the …
Trevor Pott, 02 Dec 2014
Boring Christmas

Scrooges rejoice! Beancounters find formula for perfect Xmas party

If you’re planning a Christmas party and you’re the sort of miserly Scrooge type that doesn’t want to waste any money on excess Christmas crackers, science has got you covered. A trio of those party-loving statisticians has worked out the formula for the optimum number of crackers for a party to ensure that everyone wins one …
Team Register, 18 Dec 2014
Apple's new data center, credit Apple

Watch this, Apple. Fruity firm gets down and dirty with Facebook’s OCP

Luxury watch maker Apple has thrown its lot in with Facebook’s project for an “industry standard” data center. The Open Compute Project's chairman, Frank Frankovsky, dropped the news at the OCP’s conference in San Jose, California Apple is understood to have been working with OCP for some months. There were no further details …
Gavin Clarke, 12 Mar 2015
How to track her indoors

In a mall at the weekend? WORSE STILL, are you LOST?

A new indoor positioning system has been unveiled by Bluetooth grandees Cambridge Silicon Radio. The system consists of Android middleware which gives access to a database of indoor positions. While GPS works pretty well when it has a good view of the sky, indoor positioning is more of a challenge. The new SiRFusion library …
Simon Rockman, 21 Nov 2014
Inside the CMS experiment

BIG DATA wizards: LEARN from CERN, not the F500

Big data has a problem: it is being abused. One of the biggest misconceptions is that big data is about archiving everything forever, buying the biggest, cheapest storage pool, and building a giant proverbial barn of hay in order to try to find needles. Vendor marketing has abused this. Consider marketing that advises that you …
John Nicholson, 23 Mar 2015
What car shall I drive today?

Look what's screeching into the Internet of Stuff: SELF-DRIVING CARS

Pics Semiconductor maker Freescale is a notable player in embedded processing for the automotive industry, among other things, so it was perhaps no great surprise to find various car components on its stand at the Future World Symposium this week in London. Freescale's hybrid game at play Freescale's hybrid game at play By …
Bob Dormon, 02 May 2014
graph up

Compellent micro-manages data to gain efficiency

CeBIT By micro-managing data with its coming 64-bit software, Compellent is aiming to increase its automatic data placement tiering granularity sixteenfold and greatly increase SSD use efficiency. Currently its Storage Centre O/S is 32-bit software and it automatically moves 512KB pages of data between faster and slower tiers of …
Chris Mellor, 02 Mar 2011

Simplivity drops sweet OmniCubes into channel's cup

Simplivity, the startup selling its hyper-converged server, storage and networking OmniCube, is expanding its global channel program with three membership tiers. Launched in 2013 (story here), the company's OmniCube product is called a v3.0 convergence system and Simplivity claims hundreds of customers around the globe and m0re …
Chris Mellor, 02 Jul 2014

Exit the dragon: US govt blows $325m on China-beating 300PFLOPS monster computer

Vid The US government has chosen IBM and Nvidia chips to build the world's fastest supercomputer – a 300 petaFLOPS beast that would trounce today's most powerful super: China's Tianhe-2. The Department of Energy has commissioned two supercomputers, it was revealed on Friday: one is a system codenamed "Summit", which will be …
Chris Williams, 14 Nov 2014

Alcatel-Lucent and BT unveil super fat pipe, splurt out 1.4Tb per second across London

Alcatel-Lucent has teamed up with BT to test an "alien superchannel" across an existing fibre pipe, with the resulting record-breaking 1.4 Tbps they achieved able to transmit a five-month-long grumble flick in just one second. The pair achieved 1.4 terabits per second using a BT's fibre-optic pipe between the BT Tower and BT's …
Team Register, 23 Jan 2014
Nest founder Tony Fadell at Web Summit

Google's Nest partners up with utility company – on smart thermostats

Web Summit Google’s internet-of-the-home subsidiary Nest has announced a partnership with a utility firm, offering its thermostats for free to customers of Electric Ireland. Announcing the deal at Web Summit in Dublin, Tony Faddell said that the partnership was the kind of thing he’d dreamed about when he started the company four years ago …
Storage disks, photo: Gavin Clarke

Like condoms, data now comes in big and HUGE sizes

If condoms were made in a range of different sizes, the old joke goes, the options would be “huge”, “gigantic” and “enormous”. We mention the joke in reference to The Linux Foundation's decision to create a new conference, called “Vault”, to “... bring together the world’s leading developers in filesystems and storage in the …
Simon Sharwood, 29 Aug 2014
President Putin doing judo

Why has the Russian economy plunged SO SUDDENLY into the toilet?

Worstall @Xmas The best economic fun of the past few weeks has been watching the meltdown of the rouble and the associated problems in the Russian economy. OK, “fun” might not be quite the right word: schadenfreude, perhaps? Real people are undoubtedly, through no fault of their own, being made worse off by what is happening - so fun is almost …
Tim Worstall, 28 Dec 2014

Boffins find Jackie Chan's SUPERCOP is good for something

Blu-Ray might not be setting the world afire, but boffins have turned up a surprising upside of the technology that can be applied to solar PV manufacture. It turns out the pit-and-peak pattern that encodes a movie on the disk helps improve light absorption if reproduced on the surface of a solar cell. Published in Nature …

CoolerMaster 900W PSU grabs top energy efficiency rating

PC power supply specialist CoolerMaster has become the first manufacturer of gaming-friendly PSUs to win a Silver rating from US energy efficiency monitor 80 Plus. CoolerMaster's RS-900-AAAA-A3 - part of its Ultimate line - is rated at 900W. That's the sort of power output you need to run a top-of-the-line processor and a couple …
Tony Smith, 26 May 2008
Photo of Kermit the Frog at NASA

It's not easy being Green. But WHY insist we knit our own ties?

Worstall @ the Weekend Following on from last week's approbation of one Green Party policy, it is possibly time for me to get off my chest an issue over the policy general of said greenery luvvies that really, really, bugs me. Specifically, it is this idea that we should rely upon markets less and do more things "for ourselves". As I'll explain, from …
Tim Worstall, 15 Feb 2015
wales

Official: BT wins £420m Wales PSN gig... just as we said it would

The Welsh government has finally coughed to what El Chan readers have known for months, that BT dislodged incumbent Logicalis from the next Public Sector Network (PSN) contract valued at roughly £420m over seven years. The gig to provide the public sector in Wales with broadband and other IP services was actually awarded to the …
Paul Kunert, 08 Oct 2014
channel_teaser_exit

Atlantis Computing: CEO left due to 'personal reasons'

Comment Atlantis CEO Jason Donahue stepped down for personal reasons with no business-related issues at all, says the firm, which adds that it has set up a partnership with Citrix using its virty storage booster software USX. Chetan Venkatesh, Atlantis’ founder and new CEO after Jason Donahue left just four months post-appointment, said …
Chris Mellor, 13 Jan 2015
Picard Facepalm

Deloitte's dumb rules stop us from telling you about everyone else's dumb rules

Deloitte Access Economics in Australia is pitching the idea – quite possibly correct – that corporate bureaucracy is more costly than government regulation. It's an attractive enough idea, especially in a country where the government has trumpeted as “red tape reduction” the repeal of legislation covering the phase-out of the …
Dambuster_Mohne_dam_breach

Mandatory data breach laws back on Australian agenda

Australia's on-again, off-again debate about data breach notification laws is on again, courtesy of a report into financial system regulation, at least until the government cans the idea (again). Register readers will recall that a Privacy Alerts bill was proposed by the previous government before the 2013 election, then delayed …
Jae Sang Lee with Blue PHOLED

Boffins' better blues beat battery blues

All the way from the battery in a pocket to the LED TV on a wall, the colour blue is a problem: blue LEDs are less efficient than the reds or greens that make up the other two primary display colours, and that's a problem for power consumption. Researchers at the University of Michigan are now claiming as much as a fourfold …

Hungry, hungry CPUs: Storage vendors hustle to get flash closer to compute

Multi-socket, multi-core CPUs are demanding entities: they have a gargantuan appetite for data which they suck up through a CPU-memory channel from DRAM, the server's memory. This access happens in nanoseconds, billionths of a second. Getting data from places beyond memory, such as PCIe server flash cards, SSDs directly attached …
Chris Mellor, 11 Dec 2014

Drone-assisted Swiss construct virtual 3D castle

Those readers with a penchant for castles but a disinclination to visit Switzerland can enjoy a virtual shufti Château de Chillon, thanks to UAV image processing software outfit Pix4D. A view of the virtual 3D Chillon Castle In half a day, the company snapped "6,200 aerial and terrestrial images using DJI Phantom 2 Vision, …
Lester Haines, 25 Jun 2014

Stop the IoT revolution! We need to figure out packet sizes first

While the world gets excited about Internet-of-stuff saving people from the exhaustion that follows putting down a smartphone or using a remote control to adjust the thermostat, there's a bunch of research still needed to get more serious applications like sensor networks bedded down. It's not just that the world is choosing …
Fiber optics

UK boffins DOUBLE distance of fiber data: London to New York WITHOUT a repeater

Researchers at University College London say they have found a way to dramatically increase the distance data can be sent intact over ordinary fiber optic cables – by partially working around the Kerr Effect. A phenomenon discovered by Scottish physicist John Kerr in 1875 limits the distance coherent data can travel. The effect …
Iain Thomson, 05 Feb 2015
channel

Stealth Carbon 'efficiency' tax could close UK data centres

Almost half of the UK's data centre operators believe the UK's Carbon Reduction Commitment (CRC) efficiency scheme tax could drive UK data centre investment offshore, with one-third saying it would send UK data centres overseas as well. The findings are from a survey of Britain's largest data centre operators by Datacenter …
Chris Mellor, 03 Nov 2010
Twisted radio beam intensity plot

US boffins demo 'twisted radio' mux

Evidence continues to mount that the orbital angular momentum (OAM) of radio waves – “twisted waves” – can be exploited to modulate multiple data streams on the same spatial path. Researchers from the University of Southern California are claiming an impressive 32 Gbps transmission, albeit over a distance of 2.5 metres, using …

El Reg's plucky Playmonaut eyes suborbital rocket shot

Those of you who like your rockets liquid-fuelled and your altitudes suborbital might like to have a shufti at "Earendel", which promises to be "the first vehicle capable of reaching space, ie, greater than 100km, with an entirely open source design". Cutaway view of the Earendel rocket Earendel (left) - named for the Anglo- …
Lester Haines, 13 Feb 2015