Cloud Computing – Is it Energy Efficient?

Cloud Computing – Is it Energy Efficient?
As far as the short term is considered the answer would be yes, but if you see the long term the answer may be no.
The answer for the short term can be described as it administer with comparatively better utilization of computer material inside the data center, by assigning virtual material to comparatively more energy-efficient services and by minimizing the massive spread of physical material (and thus all the energy consumed in fabricating, cooling and distributing.). To summarize, cloud computing provides the scope for more energy-efficient virtual materials.
The long term answer pertains componentization. The switch of common I.T activities from general products to modular components supplied as online services should result to a striking explosion in the field of innovation.
Standardization .
Today writing an application is relatively a quicker process because we have standardized components like frameworks, C.P.U , operating system, databases, memory etc. Just imagine the time it would require to write an application if we first had to begin by designing the C.P.U.
Cloud-computing technique is about rendering modular components as services. It will result in devouring more of such modular components because it's quite easy to do so and also it becomes quite easier to make new and impacting services on these.
We may produce more energy-efficient virtual material but will end up consuming more of them.
In short term, cloud-computing will seem to be more energy-efficient than in the long term. Nevertheless, that is to be expected, our history of industrial growth continues to be about the never-ending creation of even more complicated and regularized systems, and the use of stable sub-systems accelerates this process, whether they be pipes, capacitors, bricks, resistors, databases or whatever.
Our constantly speeding process of making greater order and the constant decrement of entropy, ultimately needs a greater energy input.
Cloud-computing is no different and our concentration/focus needs to be on the source of that energy.

Some features of Windows 7

Some features of Windows 7
From Windows 3.1 to Vista, the operating system has undertaken many big leaps. Vista got a lukewarm response from the users while Windows 7 is assumed to address those criticisms.
Lookswise there are not many changes in Windows 7 as compared to Vista. This time Microsoft has tried to make an stable and capable OS based on the feedbacks it got
So here are some features of Windows 7 that Vista don’t have.
1. Shake them away
If you ever hand tens of windows open and wanna minimize all of them barring the most important one? In Windows7, you just have to hold the top window and shake it. It will minimize all othe windows except the one you are holding.
2. Jumplists
With the help of jumplists one can view all recently used files by application, even when its not open. It also helps to quickly to use a favorite play list without even opening the media player.


3. Previewing
In Vista,by flickering over a minimized window one can get a preview of the window. In Windows 7, addition to it one can also clse window and can also get a full size peek.
PREVIEW


4. Snap
In Vista to resize a window one has to go at the edge of the window and do in. But in Windows 7 one juast have to drag the window to the left/right edges of the desktop and this will resize the window to half the original window.
5. XP Mode
This time, if an XP application doesnot execute on Windows 7, no need to panic just download XP mode(free) from the official website of Microsoft and execute the applications in an XP environment but in Windows 7.
6. A personalized Stage for your device
The Start Menu has a “Device and Printers” button This implies that the devices that are connected to the computer have their own Stage. This Stage provides devices with a photo realistic render and also provide with a link to the vendors website. I also gives various updates and other information.
7. The notification area
If one wanna get rid of the icons like clock and volume than you just have to go in the notification area- overflow icons - Customize. After this select the icons you want to hide and then click “hide icon and notifications”.
8. Problem Recorder
The 'Problem Recorder' record a problem that is occurring to PC so that it can be send to someone for help. Click 'Record', with every mouse click a screenshot is taken, If required you can also add comments in between. These (screenshots and comments, if any) are put in a well formatted HTML doc. And is zipped on desktop so tha can be attached on email.

New iPhone app can alert users to swine flu, infectious disease...

Apple has introduced a new iPhone application, which enables users to track and report outbreaks of infectious diseases, such as H1N1 (swine flu), on the ground in real time.

The application called 'Outbreaks Near Me' has been created by researchers at Children's Hospital Boston in collaboration with the MIT Media Lab.

It uses the HealthMap technology, an online resource that collects, filters, maps and disseminates information about emerging infectious diseases, and provides a new, contextualised view of a user's specific location.

Via HealthMap, the new application pinpoints outbreaks that have been reported in the vicinity of the user, and offers the opportunity to search for additional outbreak information by location or disease.

'Outbreaks Near Me' has another additional functionality-the ability to set alerts that will notify a user on their device or by e-mail when new outbreaks are reported in their proximity, or if a user enters a new area of activity.

"We hope individuals will find the new app to be a useful source of outbreak information - locally, nationally, and globally," said HealthMap co-founder Dr. John Brownstein.

He added: "As people are equipped with more knowledge and awareness of infectious disease, the hope is that they will become more involved and proactive about public health."he new application also features an option for users to submit an outbreak report.

This feature would enable individuals in cities and countries around the world to interact with the HealthMap team and participate in the public health surveillance process.

In fact, users can also click photos - of situations and scenarios of, and/or leading to, disease - with their iPhone and submit them to the HealthMap system for review and eventual posting as an alert on the worldwide map.

"This is grassroots, participatory epidemiology. In releasing this app we aim to empower citizens in the cause of public health, not only by providing ready access to real-time information, but also by encouraging them to contribute their own knowledge, expertise, and observations. In enabling participation in surveillance, we also expect to increase global coverage and identify outbreaks earlier," said HealthMap co-founder Clark Freifeld. (ANI)