Posts Tagged ‘energy efficiency’

London South Bank University: modelling tomorrow’s cleaner, greener datacentres

Wednesday, March 12th, 2014

As a competition to pattern ever some-more energy-efficient datacentres heats up, IT attention players large
and tiny are intent in efforts to revoke a sector’s CO footprint and urge energy
efficiency (see row below).

But nonetheless a IT attention has surpassing commercial, regulatory and sustainability incentives
to rise some-more fit datacentre technologies, arguably a biggest appetite assets to be made
come not from a pattern of servers, semiconductors and other IT components – though from a design
of a building itself. 

London_South_Bank_University_Keyworth_Centre-290px-royaltyfree.jpg

Factors such as a blueprint of a building and a systems of appetite and cooling it uses can make
a estimable disproportion to a volume of appetite it consumes. Cooling, for example, accounts for
around 40% of an normal datacentre’s appetite use.

In other words, a people whose believe and skills a attention requires to make a biggest
impact on a appetite potency are not normal IT folk, though their tighten (and apropos ever
closer) colleagues in buildings and comforts pattern and engineering.

While a skills of fit datacentre pattern are increasingly nurtured by industry, the
knowledge that builds those skills does not generally branch from a RD laboratories of a big
datacentre builders and operators, though from academia.

One establishment during a forefront of producing engineers to accommodate a plea of conceptualizing more
efficient datacentres is London South Bank University (LSBU),
which introduced a world’s initial building services engineering march some-more than 60 years ago.

Around 20% of a students now select projects associated to
datacentres for their graduation dissertation, adult from zero 10 years ago

Dr Issa Chaer, LSBU

Dr Issa Chaer, course
director for building services engineering during LSBU, says: “Our students demeanour during a systems in
buildings – from a atmosphere conditioning to heating to appetite and lighting. Almost all a past
presidents of a Chartered Institute of Building Services
Engineers
(CIBSE), for example, have graduated by LSBU.”

Over 90% of a course’s undergraduate and MSc students currently come from industry. “Some of the
big tellurian names in datacentres suggest their students come over to LSBU, given we were one of
the initial institutions to tackle datacentres, in a building services curriculum,” says
Chaer. 

Growth in appetite focus

“Around 20% of a students now select projects associated to datacentres for their graduation
dissertation  – a figure that’s grown from zero usually 10 years ago.”

In particular, he says, he’s seen a noted boost in those focusing on tolerable appetite use
by datacentres. 

“We have a unequivocally clever physique of believe in a area of cooling, for example, that we’re using
to rivet a datacentre attention by assisting operators to revoke their appetite final and improve
their cost-effectiveness,” says Chaer.

Role of modelling software

Modelling plays a vital partial in enabling students to come adult with a many energy-efficient
designs. 

Traditionally, this was finished regulating anxiety guides and spreadsheets but, for a past six
months, LSBU has been regulating dedicated datacentre modelling program from Romonet

The program severely eases a charge of modelling opposite datacentre designs and technologies,
such as cooling and appetite management. 

“Students and investigate fellows are regulating a program for their vital projects and
dissertations, including a modelling and lifecycle opening analysis of existent datacentres
and modernized new cooling technologies,” Chaer says.

Chaer adds that, given students can try out a distant larger operation of models – constantly
assessing opposite schemas and technologies – a complement is improving their modelling skills during a
subconscious level. 

“Traditionally, each time a tyro wanted to indication a pattern they’d impute to benchmark figures
given in books. But when they use a software, those default values come adult all a time and stick
in their mind – they no longer have to go behind to a guidelines,” he says.

The change of modernized modelling on real-world datacentre
design is already being felt

Dr Issa Chaer, LSBU

And given they’ve been means to examination some-more readily, students are entrance adult with some-more radical
designs, regulating innovative technologies that could good indicate a approach towards distant some-more efficient
datacentres in future. 

“I can’t divulge a inlet of specific designs for blurb reasons, though a series of
students have devised models that are intensely severe to required wisdom,” says
Chaer. 

“One student, for instance, came adult with a pattern so insubordinate we can see because nobody had
thought of it before. Now he’s taken that behind to a industry, so a change of this advanced
modelling on real-world datacentre pattern is already being felt.”

If a IT attention is to truly urge a appetite potency to a tolerable level, during a rate
that keeps adult with a immeasurable likely boost in direct for datacentre processing, Chaer believes
the “umbilical” attribute between commerce and educational institutions like LSBU will grow ever
more critical. 

“Our aim is to supply graduates with believe that will unequivocally have a certain and
transformative impact on a sustainability of datacentre attention as a whole,” Chaer says.

Related Topics:

Data centre appetite potency and immature IT,

Cloud computing software,

Virtualisation and storage,

Data centre systems management,

Data centre hardware,

Clustering for high accessibility and HPC,

Cloud applications,

Data centre cooling infrastructure,

Virtualisation software,

Cloud computing services,

Cloud storage,

Data centre opening troubleshooting, monitoring and optimisation,

Data centre backup appetite and appetite distribution,

Managed services and hosting services,

Data centre ability planning,

Managing servers and handling systems,

Server virtualisation platforms and management,

Virtualisation government strategy,

Data centre disaster liberation and security,

IT preparation and training,

Data centre networking,

Cloud security,

VIEW ALL TOPICS





Article source: http://www.computerweekly.com/news/2240215930/London-South-Bank-University-modellling-tomorrows-cleaner-greener-datacentres

CoolEmAll Announces Simulation Toolkit To Improve Data Centre Efficiency

Tuesday, February 25th, 2014

Online SVD toolkit is a perfection of 30-months of RD bid and will be denounced during a Data Centre World (DCW) show, London

London, UK, 25th Feb 2014 – CoolEmAll is announcing a final antecedent program toolkit and other resources to assistance urge a potency and sustainability of information centres during Data Centre World (DCW), 26th and 27th February, Excel London.

CoolEmAll’s web-based, open source Simulation, Visualisation and Decision Support Toolkit (CoolEmAll SVD Toolkit) enables information centre designers, operators and record suppliers to pattern and work some-more energy-efficient comforts and equipment.

The toolkit does this by simulating a formidable interactions between IT hardware, program (applications and workloads) and power/cooling systems within information centres. The final chronicle of a toolkit will be strictly expelled in Mar 2014.

As good as a mount (G07) during Data Centre World, dual CoolEmAll member will be explaining a value of a collection in a session titled: Optimizing information centre appetite potency regulating CoolEmAll make-believe collection on Wednesday 26th Feb during 3pm to 3.30 pm including a QA. The event presenters are Ariel Oleksiak of Poznan Supercomputing and Networking Centre and Andrew Donoghue, European investigate manager, Datacenter Technologies, 451 Research.

“This final antecedent is a perfection of scarcely 3 years of RD by mechanism scientists, information centre experts, appetite researchers and industry. We have introduced new comforts that make it easier to indication information centre operations and know how to make comforts some-more fit formed on a applications and workloads they support,” pronounced Andrew Donoghue, European investigate manager, 451 Research (part of a CoolEmAll consortium).

The integrated SVD Toolkit, accessible around a web-based interface, is able of simulating new and existent comforts holding into comment factors such as focus profiles, hardware characteristics, government policies and feverishness transfer.

The infancy of a SVD Toolkit is giveaway to entrance (under open source licenses) and download from a CoolEmAll website.

The SVD Toolkit sub-tools are:

SVD Modeller

o Enables a constraint of focus characteristics and a modelling of a impact that specific applications have on appetite use of servers

o Used to build and determine hardware (servers) appetite models

o Enables information centre models (from server components, to servers, to information centre halls) to be built and extrinsic into simulations.

SVD Simulator

o Provides formula on how specific government policies, hardware configurations, power of workloads or focus forms impact a altogether appetite expenditure of a information centre

o Uses Computational Fluid Dynamics (CFD) to copy airflow and heat-transfer poise for several information centre configurations and environmental-conditions.

SVD Analyser

o Responsible for a comment of a energy-efficiency and heat-efficiency of a trickery formed on common metrics as good as novel ones due by CoolEmAll.

o A web-based graphical user interface that includes 3D visualization and minute dashboards.

About CoolEmAll

CoolEmAll is a European Commission saved investigate project, begun in 2011, into information centre appetite potency – an emanate that European authorities see as a pivotal partial of a Europe 2020 plan to foster appetite potency opposite a region.

The 7 members of a CoolEmAll consortium are Poznan Supercomputing and Networking Centre (PSNC), The Toulouse Computer Science Research Institute (IRIT), High Performance Computing Centre University of Stuttgart (HLRS), The Catalonia Institute for Energy Research (IREC), Atos, 451 Research and Christmann Informationstechnik.

The CoolEmAll consortium grown a SVD Toolkit in tighten partnership with an advisory house of educational and industrial partners: École Polytechnique Fédérale de Lausanne (EPFL), INRIA (The French Institute for Research in Computer Science), University of Leeds, University of Notre Dame, University of Passau, CA Technologies, Carbon3IT, Future Facilities, Future-Tech, Norland Managed Service, Racktivity, TSO Logic and Uptime Institute.

For serve information, greatfully contact:

Project coordinator: Ariel Oleksiak (ariel@man.poznan.pl) Tel: +48 61 858 2169

Head of distribution and exploitation: Andrew Donoghue (Andrew.donoghue@the451group.com) Tel: +36 70 575 5765

Media and researcher queries: Rachel Postlethwaite (rp@breakawaycom.com ) Tel. +44 7949 883636

CoolEmAll (INFSO-ICT-288701) is a European Union co-funded project. ICT Theme: FP7-ICT-2011-7

This press recover was distributed by SourceWire News Distribution on interest of Breakaway Communications in a following categories:
Computing Telecoms.
For some-more information revisit http://www.sourcewire.com/about

Article source: http://www.sourcewire.com/news/81874/coolemall-announces-simulation-toolkit-to-improve-data-centre-efficiency

Finance directors indicted of gloomy a IT department

Wednesday, January 8th, 2014


Finance directors indicted of gloomy a IT department

Details

Published on Tuesday, 07 Jan 2014 12:57

Written by Gary Howes

Two thirds of IT professionals censure miss leisure to select best of multiply solutions – comparison financial duty takes most of a blame.

When it comes to improving information centre efficiency, 67% of IT professionals miss a leisure to select innovative ‘best of breed’ technologies over ‘one stop shop’ solutions, according to a check by Enlogic.

Conducted during a row contention during DatacenterDynamics Converged London (Optimisation: innovation, record and investment considerations for appetite efficiency), a check suggested that some-more than half (53%) feel that financial heads paint a biggest separator to leisure of choice; with a third (31%) deliberation shopping to benefaction a subsequent biggest challenge.

Fewer respondents felt a barrier came from IT or comforts government (9% and 3% respectively), with usually 3.1% of IT professionals observant that no barriers exist.

During a row debate, a contention incited toward a viewed risk of purchasing ‘best of breed’ solutions in foster of ‘one stop shop’ technologies. One panellist commented that “no one gets dismissed for shopping IBM,” with others arguing that “best of breed” technologies tend to be some-more expensive.

Enlogic urges all stakeholders to entirely weigh and consider a sum cost of tenure and handling cost over a lifespan of a product.

“Innovation is abundant in a information centre industry,” says Eddie Desouza, Global Marketing Communications Director, Enlogic. “There are some implausible breakthroughs holding place that organisations should be embracing with open arms. Aspirations are clearly being pinned behind by financial and shopping teams that no doubt see ‘one-stop-shops’ as a safer, easier, option. More needs to be finished by a attention as a whole to promulgate a advantages – and ROI – of new technologies so that financial and shopping turn a ancillary force behind new investments.”

“Data centre potency is an huge headache for information centre professionals,” says Ed Ansett, Managing Partner of i3 Solutions Group. “Along with downtime, it’s what keeps them adult during night. Knowing that there are ‘best of breed’ solutions accessible to residence them – though that they’re not an choice – contingency be impossibly frustrating for many professionals. Having a event to adopt new solutions that will assistance organisations make strides towards appetite potency should be open to everyone.”

Enlogic’s best of multiply and intelligent operation of appetite metering PDUs and environmental sensors assistance organisations to actively guard information centre environments, urge complement accessibility and revoke their CO footprint. A tiny though critical partial of a appetite supply chain, a Enlogic PDU provides information centre and comforts managers with a comprehension indispensable to well use appetite resources within a shelve and keep lane of appetite usage.

Article source: http://dofonline.co.uk/index.php/governance/166-governance-2010/11867-finance-directors-and-it-department-4534543

Data centre creation hold behind by financial and procurement

Wednesday, January 8th, 2014

When it comes to improving information centre efficiency, some-more than dual thirds (67%) of IT professionals miss a leisure to select innovative ‘best of breed’ technologies over ‘one stop shop’ solutions, according to a check by information centre appetite specialist Enlogic.

Conducted during a row contention during DatacenterDynamics Converged London (Optimisation: innovation, record and investment considerations for appetite efficiency), a check suggested that some-more than half (53%) feel that financial heads paint a biggest separator to leisure of choice; with a third (31%) deliberation shopping to benefaction a subsequent biggest challenge.

Fewer respondents felt a barrier came from IT or comforts government (9% and 3% respectively), with usually 3.1% of IT professionals observant that no barriers exist.

See also: Liquid cooling comes full circle

During a row debate, a contention incited toward a viewed risk of purchasing ‘best of breed’ solutions in foster of ‘one stop shop’ technologies. One panellist commented that ‘no one gets dismissed for shopping IBM,’ with others arguing that ‘best of breed’ technologies tend to be some-more expensive.

Enlogic urges all stakeholders to entirely weigh and consider a sum cost of tenure and handling cost over a lifespan of a product.

‘Innovation is abundant in a information centre industry,’ pronounced Eddie Desouza, tellurian selling and communications director, Enlogic. ‘There are some implausible breakthroughs holding place that organisations should be embracing with open arms.

‘Aspirations are clearly being pinned behind by financial and shopping teams that no doubt see ‘one-stop-shops’ as a safer, easier, option. More needs to be finished by a attention as a whole to promulgate a advantages – and ROI – of new technologies so that financial and shopping turn a ancillary force behind new investments.’

‘Data centre potency is an huge headache for information centre professionals,’ says Ed Ansett, handling partner of i3 Solutions Group.

See also: Be pure or be outsoruced, researcher warns in-house information centres

‘Along with downtime, it’s what keeps them adult during night. Knowing that there are ‘best of breed’ solutions accessible to residence them – though that they’re not an choice – contingency be impossibly frustrating for many professionals. Having a event to adopt new solutions that will assistance organisations make strides towards appetite potency should be open to everyone.’

Energy prices are set to rise. Demands on IT are augmenting all a time. And there is ascent vigour from governments to accommodate appetite targets. Some would contend a information centre attention is confronting an appetite crisis. Given a stream state of affairs, nobody can means to omit a event to cut a information centre appetite bill.

Enlogic exists to pull recognition to a shelve and some-more privately a PDU to make poignant appetite savings, providing that tiny things can make a large difference. It is improved to accurately magnitude appetite expenditure and proactively safeguard handling efficiency. This creates a new leisure to try technologies that optimise server performance. 

There is also a strong argument for augmenting a heat in a information centre by one grade but compromising reliability.

Article source: http://www.information-age.com/technology/data-centre-and-it-infrastructure/123457578/data-centre-innovation-held-back-by-finance-and-procurement

EU supports holistic proceed on greener computing

Sunday, December 29th, 2013

The ICT-sector faces dual pivotal hurdles for tellurian multitude and economy to grow in a tolerable manner. It needs to capacitate increasing appetite efficiency, while stability to broach flourishing mechanism opening as well. Both hurdles have a same core: a appetite potency of a ICT systems themselves – a core to be tackled in a new Chalmers lead EU plan Excess.

Information and communication record (ICT) gets increasingly integrated and embedded into a bland life. The indicate is reached where a record itself has to residence a appetite potency of ICT systems, to dramatically revoke their environmental footprint.

Different systems have unique, different and formidable hurdles to address. Mobile inclination need to perform some-more computations given a bound battery capacity. For embedded systems, like a ones in consumer electronics, business direct responsiveness is a categorical feature. Appliances kept in sleep-mode drains batteries and devour electrical power. For mechanism servers, a appetite compulsory to work and cold information centers like Google’s is already apropos a lion share of a sum cost of ownership.

”Reducing a appetite expenditure of embedded systems means that we can boost their use in new sectors of a economy, for instance energy-smart buildings, where a appetite saving intensity is around 30 percent,” says Philippas Tsigas, Professor of Computer Science during Chalmers University of Technology, and plan coordinator for Excess.

The Excess plan is initial going to rise a transparent bargain of where energy-performance is wasted, and afterwards come adult with a continual routine to revoke appetite waste. This might lead to poignant improvements in appetite potency for computing systems. The miss of holistic integrated approaches, that cover all complement layers from hardware to user turn software, extent a exploitation of a existent solutions and their appetite efficiency.

For instance, nonetheless there are chips that support mechanisms to control appetite consumption, many of them are abandoned since they are formidable for a programmer to use. So instead of creation power-aware architectural preference early, where a infancy of appetite assets can be achieved, program appetite optimization is mostly practical as a delegate step, after a initial focus is written.

”To strech a subsequent turn of appetite efficiency, communication of hardware and program needs to be optimized by an iterative software/hardware co-design process, like a one we will rise in Excess,” says Philippas Tsigas.

http://www.mynewsdesk.com

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Article source: http://yottafire.com/2013/12/eu-funds-holistic-approach-greener-computing/

Osborne Gives Data Centres A Green Bonus

Friday, December 6th, 2013

The Chancellor George Osborne has postulated a benefaction to Britain’s information centre attention by permitting it to step outward other immature taxes and form a possess agreement to revoke emissions, while still remaining rival opposite a attention in other nations.

The climate change agreement (CCA) will revoke taxes on a sector, in sell for assembly determine potency targets. The thought is that high taxes would have done it harder for Britain’s information centres to contest opposite unfamiliar rivals. The British tech attention body, techUK, welcomed a decision, carrying fought for a CCA for a attention for some time.

CRC-Energy-Efficiency-SchemeData centres wish taxation love

“We are gay that a Chancellor has recognized a significance of record with a introduction of a meridian change agreement (CCA) for information centres,” pronounced Emma Fryer, associate executive of meridian change programmes during techUK. “This comes after a postulated debate to ask supervision to request a some-more intelligent proceed to improving appetite potency yet penalising expansion in this critical sector.”

Climate Change Agreements are designed for attention sectors, such as manufacturing, that use vast amounts of appetite and are theme to foe from abroad. Applying taxes would make them uncompetitive, Fryer has argued, and have no impact on emissions. Instead of creation British information centres some-more efficient, a aloft costs would expostulate business abroad where it would substantially be equally inefficient.

Under a CCA, a zone agrees potency targets, during levels where a cost won’t make a businesses uncompetitive. There are around 50 CCAs in operation, yet a information centre industry’s is a initial CCA in a zone that does not make earthy objects, techUK forked out today. The evidence took a prolonged time, even yet to techUK it has been apparent that information centres face even larger foe given “data is a many mobile commodity on earth”.

More appealing location

In answer to fears that a CCA competence be a soothing choice compared to immature taxes, techUK’s matter claims that a targets are some-more profitable to a environment: “These targets are sector-specific so they can be focused accurately where they can broach a many benefit,” pronounced techUK, adding that CCAs have delivered larger appetite assets than required process measures. 

“Without a CCA we would have seen a UK turn an increasingly homely plcae to work information centres,” pronounced Fryer. “The UK would have mislaid investment, imagination and capability to other countries during poignant mercantile cost.  

The CCA will also expostulate cloud computing, pronounced Fryer: “A meridian change agreement will inspire a right poise among information centre operators and expostulate a marketplace divided from a distributed IT indication that is reduction appetite fit towards one in that computing activity is combined into efficient, purpose-built facilities. This CCA supports a whole emigration to Cloud-based computing. By formulating most indispensable fortitude and predictability it will also capacitate information centres and compared businesses to devise their prolonged tenure investment and expansion strategies.”

Data centres are not only imagination sheds full of computing equipment, she said. They capacitate and appetite use economies in a approach that complicated attention used to appetite production economies; they are a agents of expansion for a believe economy. This is since a singular information centre supports mixed layers of mercantile activity.

Others have lifted questions about a long-term advantage of entering a new attribute with government. “I know that some operators find a CRC and Climate Change Levy costs to be a estimable partial of their handling domain yet we need to cruise a downsides as well,” Liam Newcombe of information centre appetite potency organisation Romonet told TechWeekEurope earlier in techUK’s campaign. “If a CCA is postulated afterwards information centres will turn recognized by supervision as a zone that will afterwards be totalled and reported on. ”

Public zone IT isn’t all bad! Try a quiz!

Article source: http://www.techweekeurope.co.uk/news/government-data-centres-green-autumn-statement-133582

Osborne Gives Data Centres A Green Lifeline

Thursday, December 5th, 2013

The Chancellor George Osborne has postulated a benefaction to Britain’s information centre attention by permitting it to step outward other immature taxes and form a possess agreement to revoke emissions, while still remaining rival opposite a attention in other nations.

The climate change agreement (CCA) will revoke taxes on a sector, in sell for assembly determine potency targets. The thought is that high taxes would have done it harder for Britain’s information centres to contest opposite unfamiliar rivals. The British tech attention body, techUK, welcomed a decision, carrying fought for a CCA for a attention for some time.

CRC-Energy-Efficiency-SchemeData centres wish taxation love

“We are gay that a Chancellor has recognized a significance of record with a introduction of a meridian change agreement (CCA) for information centres,” pronounced Emma Fryer, associate executive of meridian change programmes during techUK. “This comes after a postulated debate to ask supervision to request a some-more intelligent proceed to improving appetite potency yet penalising expansion in this critical sector.”

Climate Change Agreements are designed for attention sectors, such as manufacturing, that use vast amounts of appetite and are theme to foe from abroad. Applying taxes would make them uncompetitive, Fryer has argued, and have no impact on emissions. Instead of creation British information centres some-more efficient, a aloft costs would expostulate business abroad where it would substantially be equally inefficient.

Under a CCA, a zone agrees potency targets, during levels where a cost won’t make a businesses uncompetitive. There are around 50 CCAs in operation, yet a information centre industry’s is a initial CCA in a zone that does not make earthy objects, techUK forked out today. The evidence took a prolonged time, even yet to techUK it has been apparent that information centres face even larger foe given “data is a many mobile commodity on earth”.

More appealing location

In answer to fears that a CCA competence be a soothing choice compared to immature taxes, techUK’s matter claims that a targets are some-more profitable to a environment: “These targets are sector-specific so they can be focused accurately where they can broach a many benefit,” pronounced techUK, adding that CCAs have delivered larger appetite assets than required process measures. 

“Without a CCA we would have seen a UK turn an increasingly homely plcae to work information centres,” pronounced Fryer. “The UK would have mislaid investment, imagination and capability to other countries during poignant mercantile cost.  

The CCA will also expostulate cloud computing, pronounced Fryer: “A meridian change agreement will inspire a right poise among information centre operators and expostulate a marketplace divided from a distributed IT indication that is reduction appetite fit towards one in that computing activity is combined into efficient, purpose-built facilities. This CCA supports a whole emigration to Cloud-based computing. By formulating most indispensable fortitude and predictability it will also capacitate information centres and compared businesses to devise their prolonged tenure investment and expansion strategies.”

Data centres are not only imagination sheds full of computing equipment, she said. They capacitate and appetite use economies in a approach that complicated attention used to appetite production economies; they are a agents of expansion for a believe economy. This is since a singular information centre supports mixed layers of mercantile activity.

Others have lifted questions about a long-term advantage of entering a new attribute with government. “I know that some operators find a CRC and Climate Change Levy costs to be a estimable partial of their handling domain yet we need to cruise a downsides as well,” Liam Newcombe of information centre appetite potency organisation Romonet told TechWeekEurope earlier in techUK’s campaign. “If a CCA is postulated afterwards information centres will turn recognized by supervision as a zone that will afterwards be totalled and reported on. ”

Public zone IT isn’t all bad! Try a quiz!

Article source: http://www.techweekeurope.co.uk/news/government-data-centres-green-autumn-statement-133582

Singapore university’s information centre achieves new immature target

Tuesday, December 3rd, 2013

Education IT

Singapore university’s information centre achieves new immature target

By Kelly Ng | 3 Dec 2013

| Views: 35

The National University of Singapore (NUS) Computer Centre has achieved an rare appetite rebate in cooling a information centre by 4 times regulating a new hybrid cooling design.

Photos

View photos

The 10,000-square-feet (930-square-metre) facility, that houses 1,035 servers, is also NUS Computer Centre’s initial information centre to muster low, middle and high firmness zones in a same IT environment.

The information centre, a initial hybrid trickery of this scale in Singapore’s educational sector, uses a modular shelve containment complement that is designed to enclose clusters of middle and high-density apparatus and discharge a blending of prohibited and cold atmosphere streams to safeguard that cooling is kept consistent and achieves a high turn of energy efficiency.

With a modular system, a information centre is means to lift out discerning deployment of high firmness clusters to residence changing needs and destiny enlargement to accommodate a NUS community’s computing demands.

The increasing storage ability of a information centre enables NUS Computer Centre to yield an endless operation of teaching, training and executive services and promote faster computing and some-more information complete research functionalities.

It now supports high opening computing some-more effectively, quite for Big Data research, and achieves accelerated research stimulations.

“As one of a world’s heading universities, it is indispensable for NUS to yield a gainful sourroundings for a smoothness of high peculiarity preparation and world-class research,” pronounced Tommy Hor (pictured), Senior Director, NUS Computer Centre.

“As we precedence on information record and Internet some-more intensively for education, investigate and services, a deployment of middle and high firmness servers ensures that a information centre can accommodate a flourishing direct for a wider spectrum of online services, richer online calm and faster computing power.”

NUS Computer Centre’s information centre has a capability to yield adequate cooling for a middle and high firmness zones. The cooling resolution not usually prevents downtime due to a origination of prohibited spots in these zones, it also improves appetite potency and reduces a University’s carbon footprint.

The new cooling resolution implemented in a information centre envelopes a middle and high firmness apparatus to forestall prohibited server empty atmosphere from evading into a room and blending with cold air. Cooling is targeted during a feverishness source so that reduction appetite is indispensable for feverishness removal, ensuing in a 30 per cent boost in potency over normal cooling architectures.

By gripping cooling targeted and tighten to a feverishness sources, NUS Computer Centre avoids obscure a heat of a whole IT sourroundings unnecessarily. This allows a information centre to say a ambient heat during 25 degrees Celsius and effectively revoke energy consumption.

“We are assured that a information centre, with a virtualisation record and smaller appetite footprints for servers and storage, is means to sufficient support a University’s flourishing IT final over a subsequent few years but incurring unconnected appetite output and compromising accessibility of IT services,” said Hor.


Top of page

Article source: http://www.futuregov.asia/articles/2013/dec/03/singapore-universitys-data-centre-achieves-new-gre/

EU supports holistic proceed on greener computing

Friday, November 29th, 2013

The ICT-sector faces dual pivotal hurdles for tellurian multitude and economy to grow in a tolerable manner. It needs to capacitate increasing appetite efficiency, while stability to broach flourishing mechanism opening as well. Both hurdles have a same core: a appetite potency of a ICT systems themselves – a core to be tackled in a new Chalmers lead EU plan Excess.

Information and communication record (ICT) gets increasingly integrated and embedded into a bland life. The indicate is reached where a record itself has to residence a appetite potency of ICT systems, to dramatically revoke their environmental footprint.

Different systems have unique, different and formidable hurdles to address. Mobile inclination need to perform some-more computations given a bound battery capacity. For embedded systems, like a ones in consumer electronics, business direct responsiveness is a categorical feature. Appliances kept in sleep-mode drains batteries and devour electrical power. For mechanism servers, a appetite compulsory to work and cold information centers like Google’s is already apropos a lion share of a sum cost of ownership.

”Reducing a appetite expenditure of embedded systems means that we can boost their use in new sectors of a economy, for instance energy-smart buildings, where a appetite saving intensity is around 30 percent,” says Philippas Tsigas, Professor of Computer Science during Chalmers University of Technology, and plan coordinator for Excess.

The Excess plan is initial going to rise a transparent bargain of where energy-performance is wasted, and afterwards come adult with a continual routine to revoke appetite waste. This might lead to poignant improvements in appetite potency for computing systems. The miss of holistic integrated approaches, that cover all complement layers from hardware to user turn software, extent a exploitation of a existent solutions and their appetite efficiency.

For instance, nonetheless there are chips that support mechanisms to control appetite consumption, many of them are abandoned since they are formidable for a programmer to use. So instead of creation power-aware architectural preference early, where a infancy of appetite assets can be achieved, program appetite optimization is mostly practical as a delegate step, after a initial focus is written.

”To strech a subsequent turn of appetite efficiency, communication of hardware and program needs to be optimized by an iterative software/hardware co-design process, like a one we will rise in Excess,” says Philippas Tsigas.

http://www.mynewsdesk.com


Article source: http://www.thealmagest.com/eu-funds-holistic-approach-greener-computing/4887

Ark Data Centres get EU Code of Conduct for DC appetite efficiency

Friday, November 22nd, 2013

Ark Data Centres get EU Code of Conduct for DC appetite efficiency

Ark has gained European Union (EU) appetite potency acceptance for 3 of a information centres, that are now rated as full participants in a EU Code of Conduct for Data Centre appetite potency programme.

Data centres are notoriously appetite inspired with some comforts sucking adult a same volume of appetite as tiny cities so operators, looking to save income – and politicians looking to cut CO dioxide hothouse gas emissions and strengthen supply – are all penetrating to urge a potency of DCs.

The EU Code of Conduct was combined in response to a augmenting appetite expenditure seen in information centres over a final decade and driven by a need to revoke a associated environmental, mercantile and appetite supply confidence impacts of a augmenting expansion of a sector. It is a intentional European beginning directed to pierce meddlesome stakeholders together, including a coordination of other identical activities by manufacturers, vendors, consultants, and utilities. All organisations that pointer adult to a Code are approaching to follow a vigilant of it and reside by a set of concluded commitments, that inspire DC operators to find out good Power use Effectiveness (PuE) ratings, safeguard good cooling to broach best opening and resiliency, and so forth.

The aim is to surprise and kindle information centre operators and owners to revoke appetite expenditure in a cost-effective demeanour for everybody but hampering a goal vicious duty of information centres. The Code of Conduct aims to grasp this by improving a bargain of appetite direct within a information centre around feverishness mapping techniques, PuE measurements, and by lifting awareness. Energy fit best use recommendations and targets are supposing for all participants.

Ark, as a Participant, will work a newly approved information centres to a recognized turn of appetite efficiency, in line with a best use Code. It should be profitable for a business in demonstrating low Total Cost of Ownership (TCO) metrics and charges for co-location clients and unchanging users.

Ark estimates it can save clients some-more than £1.1m and 6,000 tonnes of CO annually formed on a 1MW bucket by complying with a best use Code, compared to an normal information centre facility. Each of a 3 Ark DCs is situated within secure compounds and boundaries, regulating Business Impact Level 3 (BIL3) certificates as a smallest earthy confidence control. It dual categorical dedicated information centre campuses widespread opposite 74 acres in Wiltshire and Hampshire in a UK, with entrance to 160MVA of different power, with 3 comforts on a campus approved so far, with some-more to follow.

According to Richard Borton, operations executive during a firm, until final week Ark usually permitted a Code. “But on successful comparison and execution of a requested data, Ark is now strictly a Participant for SQ17, P1, and A9,” he said. “We will supplement serve information centres as we pierce brazen and are unapproachable of a achievements so far, to safeguard a information centres accommodate a mandate of a Code.”

By Neil Ainger

Article source: http://www.bobsguide.com/guide/news/2013/Nov/22/ark-data-centres-get-eu-code-of-conduct-for-dc-energy-efficiency.html