Retarding energy use by using low-voltage CPUs and being able to slow down or temporarily disconnect electronic circuits that are inactive. Power management is vital in laptop computers and other handheld devices, but is also increasingly important in large datacenters where the total consumption of electricity can be enormous.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Conversation with Richard Muirhead of Tideway Systems
- Richard Muirwood, CEO of Tideway Systems, and I had our semi-annual chat the other day. Tideway's Tideway Foundation™is a management tool making it possible for organizations to get a clear understanding of the underlying physical and virtual infrastructure supporting their business applications. They call what they do "dependency mapping." ...
- Blog posts 2008-10-11
- Print this: Actually, please don't, but DO think about why printers should get more airtime in green tech discussions
- I was talking to someone within the past couple of months (I honestly can't remember who right now, sorry) who made a pretty profound statement that seems pertinent in the context of this post. I had just admitted, somewhat shamefacedly, to my ongoing addiction to printing out my notes, presentations...
- Blog posts 2008-10-10
- Microsoft's 'conceptual touch designs'
- I've written from time to time about Apple and their rumoured tablet devices, applications for tablet PC's, multi-touch and Surface, and all those touchy-feely concepts we've been hearing about, but when do we get to actually see them? Microsoft has recently kicked forward their Software+Services, which for...
- Blog posts 2008-10-10
- Apple kicks off Ultracompact USB adapter exchange program
- Back in September Apple announced a recall of the Ultracompact USB power adapter for the iPhone 3G following claims that the metal prongs might break off in the power outlet an present a risk of electrical shock. Well, today is the day that Apple kicks off the exchange program. by...
- Blog posts 2008-10-10
- America's airways ready for NextGen
- It's time – long past time – to upgrade the U.S. air traffic control system. The current system, designed during World War II, contributes mightily to flight delays, customer dissatisfaction and a massive energy wastefulness. But a GPS satellite-based system, on the drawing board for more than a decade, has...
- Blog posts 2008-10-10
- Microsoft: How we'll take on VMware
- The software maker believes it has the tools and the right price point to beat VMware in the battle for the virtualisation market. Microsoft has a three-pronged strategy to beat VMware in the virtualization market, according to the company's senior director for virtualization product management, Zane Adam. ...
- News items 2008-10-10
- Consumers score a partial win against Walmart
- Walmart has done a 180 on its earlier decision to pull the plug on its DRM servers (thereby locking customers' music collection to whatever PC it happened to be on at the time) and decided to keep the DRM servers running - for now. Important Information About Your Digital Music Purchases ...
- Blog posts 2008-10-10
- Is OpenOffice good enough?
- Yes. OK, obviously there's more to this story than my tongue-in-cheek answer. This came up after one of our supercool, power user secretaries (who is an Office 2003/2007 wiz) ran a training session for the other secretaries in the district. The other secretaries are largely...
- Blog posts 2008-10-10
- The Path of Enlightenment (exe)
- The Path of Enlightenment is a challenging mix path forming game, done by turning the octagon tiles, and Simon says. The game has 33 levels, each with their own challenges, and 10 mini game levels, 3 levels of difficulty and two modes of play. This game has been called addictive...
- Software downloads 2008-10-10
- Bureaucracy and open source: Do they mix?
- Another high-profile departure from Sun, this time MySQL's David Axmark is taking wing -- citing a dislike for working in a large organization: I have thought about my role at Sun and decided that I am better off in smaller organisations. I HATE all the rules that I need...
- Blog posts 2008-10-09
- What's a Little Money Between Friends?
- Gaming Incentive Systems Joel Spolsky (www.inc.com/keyword/spolsky) wrote a nice piece in the October 2008 issue of Inc. magazine. The article, Sins of Commissions, provides a cautionary tale to executives who are contemplating the addition of or changes to sales incentives in their workforce. ...
- Blog posts 2008-10-09
- Up on the rooftop: Brightening prospects for solar technology
- It's midnight, do you know where your solar panel is? I read somewhere yesterday where thefts of solar panels are on the rise, no doubt due to the rather dear price that they still command. Hopefully, that's on a pace for change, given that many of us...
- Blog posts 2008-10-09
- Entellium executives arrested by FBI for making up revenue figures
- Software as a service company Entellium's future is uncertain after its CEO and CFO were arrested by the FBI for inflating sales to land venture capital. The U.S. Department of Justice said in a press release that CEO Paul Thomas Johnson, 40, and Parrish Jones, 39, were...
- Blog posts 2008-10-09
- Start-up looks to extend battery life
- Intel-backed ZPower's silver-zinc battery is set to make its debut with a large laptop manufacturer next year, promising batteries that are 95 percent recyclable and 40 percent longer life. Intel-backed start-up ZPower may be the first to introduce an alternative to the ubiquitous lithium-ion laptop...
- News items 2008-10-09
- Scientists make ultrathin superconducting films
- U.S. researchers have developed ultrathin films that when sandwiched together form a superconductor, an advance that could lead to a new class of fast, power-saving electronics. CHICAGO--U.S. researchers have developed ultrathin films that when sandwiched together form a superconductor, an advance that could lead to a new class of...
- News items 2008-10-09
- Desktone "Desktops as a Service"
- I had the opportunity to chat with Desktone about their recent announcements. In the last little while they announced a pilot of virtual desktops as a service and partnerships with both Wyse and Microsoft. Here's what Desktone had to say in the desktop as a service announcement: Desktone,...
- Blog posts 2008-10-09
- News to know: IBM earnings, Blackberry Storm, WiMax arrives, Oracle+ Primavera
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Sam Diaz: IBM reports early. Profits up 20 percent, full year estimates reaffirmed. Larry Dignan: IBM: Beats earnings target but... Times are officially...
- Blog posts 2008-10-09
- MDM Components and the Maturity Model
- Any effective master data management program requires a mix of technologies to achieve success. This white paper by David Loshin provides a conceptual outline of technical MDM components and examines how those components relate to the levels of organizational maturity determined by the ability to provide MDM services. This model...
- White papers 2008-10-09
- BPM Done Right: 15 Ways To Succeed Where Others Have Failed
- Business Process Management BPM promises are real, but the path to success is littered with pitfalls and shortcuts to failure. Adopting best practices gained from our wealth of experience can help you avoid them. In this informative whitepaper Mike Lees, Senior Director, BPM Product Marketing, Software AG, outlines how to...
- White papers 2008-10-09
- Building a Data Quality Scorecard for Operational Data Governance
- " Operational data governance is the manifestation of the processes and protocols necessary to ensure that an acceptable level of confidence in the data effectively satisfies the organization's business needs. In this white paper, David Loshin from Knowledge Integrity examines how a data governance program defines the roles, responsibilities, and...
- White papers 2008-10-09
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- Plan B from Brother
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