Archive for February, 2012

Microsoft unveils Windows 8 for public test

Wednesday, February 29th, 2012

Microsoft Corp unveils the first widely available test version of Windows 8 on Wednesday, giving the public the first chance to try out the slick, new-look operating system it hopes will restore the company’s fading tech supremacy.

Windows 8, as the first Microsoft operating system compatible with low-power microprocessors designed by ARM Holdings Plc, will run on tablets as well as desktops and laptops.

"The operating system has begun to be seen as largely irrelevant," said Sid Parakh, an analyst at fund firm McAdams Wright Ragen, which holds Microsoft shares. "This is the release that will have to prove its relevance all over again."

Tablets and smartphones and cloud computing have made Bill Gates’ vision of "a computer on every desk and in every home" seem quaint, and Apple Inc and Google Inc and Amazon.com now set the agenda for the computing industry.

Still, all of those companies’ fancy new hardware devices need basic operating software, and Microsoft is betting there is still more than a little room for Windows.

"The big increment here is that it’ll be viable on the ARM platform, that there’ll be a tablet form factor — that kind of makes it a big deal," said Dan Hanson, a portfolio manager at BlackRock, which holds 5 percent of Microsoft’s shares through various funds. "Microsoft correctly identified the relevance of the tablet form factor over a decade ago. This operating system may allow them to finally execute."

Source: http://www.ibtimes.com/articles/306143/20120228/microsoft-unveils-windowsfor-public-test.htm

Did you like this? Share it:

Facebook Shakes Hardware World With Own Storage Gear

Tuesday, February 28th, 2012

Facebook already built its own data center and its own servers. And now the social-networking giant is building its own storage hardware — hardware for housing all the digital stuff uploaded by its more than 845 million users.

“We store a few photos here and there,” says Frank Frankovsky, the ex-Dell man who oversees hardware design at Facebook. That would be an understatement. According to some estimates, the company stores over 140 billion digital photographs — and counting.

Like the web’s other leading players — including Google and Amazon — Facebook runs an online operation that’s well beyond the scope of the average business, and that translates to unprecedented hardware costs — and hardware complications. If you’re housing 140 billion digital photos, you need a new breed of hardware.

In building its own data center on the Oregon high desert, Facebook did away with electric chillers, uninterruptible power supplies, and other terribly inefficient gear. And in working with various hardware manufacturers to build its own servers, the company not only reduced power consumption, it stripped thee systems down to the bare essentials, making them easier to repair and less expensive. Frankovsky and his team call this “vanity free” engineering, and now, they’ve extended the philosophy to storage hardware.

“We’re taking the same approach we took with servers: Eliminate anything that’s not directly adding value. The really valuable part of storage is the disk drive itself and the software that controls how the data gets distributed to and recovered from those drives. We want to eliminate any ancillary components around the drive — and make it more serviceable,” Frankovsky says during a chat at the new Facebook headquarters in Menlo Park, California, which also happens to be the former home of onetime hardware giant Sun Microsystems.

Source: http://www.wired.com/wiredenterprise/2012/02/facebook-builds-storage-gear/

Did you like this? Share it:

Apple iPad 3 Retina Display Verified and Confirmed by iFixit

Monday, February 27th, 2012

One of the most discussed topics in the tech arena today relates to iPad 3’s Retina Display. Even as debates rage, the Apple tablet’s Retina Display has been confirmed by guys at iFixit.

Earlier, the ultra-high resolution feature of the next generation iPad had been spoken about by many sources. However, the findings of iFixit give it more acceptability. According to their discovery, the number of pixels on an iPad 3 display is four times more than the iPad 2. When compared to the iPad 2’s 786,432 pixels, the iPad 3’s screen was found having 3,145,728 pixels.

The folks at iFixit studied the iPad 3 display panel and have made it clear that the screen cannot be illuminated by an iPad 2 set up. They pointed out that the iPad 3 LCD cable is totally different from that in the iPad 2 after analyzing the cables through their USB microscope.
Along with the affirmation of the iPad 3’s Retina Display, they have also spotted many variations among the two display panels. Apart from the modified connector, the iPad 3 display panel differs in the tweaked retaining clips too.

We now hope all the iPad 3 details will be revealed by March 7. Meanwhile, hit the play button below to see how iFixit verified the iPad 3’s 2048 x 1536 resolution screen.

Source: http://www.gizmocrave.com/11108-apple-ipad-3-retina-display-verified-and-confirmed-by-ifixit/

Did you like this? Share it:

iPhone 4S launch killed us as contract customers fled

Friday, February 24th, 2012

T-Mobile just couldn’t compete with the barrage of iPhone 4S devices coming from rivals AT&T, Sprint and Verizon.

The company said that it ended the fourth quarter with 33.2 million customers, down from 33.7 million at the end of the third quarter.

In addition, T-Mobile saw net customer losses of 526,000 in the fourth quarter. In the third quarter, T-Mobile added 126,000 net customers.

The problem? T-Mobile doesn’t have the iPhone 4S. The company said in a statement:

The sequential and year-on-year increase in customer losses is a result of intense competitive pressure from the launch of the iPhone 4S by three nationwide competitors in the fourth quarter of 2011. In addition, higher connected device deactivations contributed significantly to the net customer loss in the fourth quarter of 2011, including a nearly 265,000 deactivation related to one customer with a yearly service revenue impact of less than $1 million.

What’s unclear is T-Mobile’s path forward. CEO Philipp Humm said that the company will invest to grow the business and bolster its network. Humm also noted that “not carrying the iPhone led to a significant increase in contract deactivations in the fourth quarter of 2011.” T-Mobile is also planning a “challenger strategy” as well as an LTE rollout in 2013. However, those moves are really table stakes.

Source: http://www.zdnet.com/blog/btl/t-mobile-iphone-4s-launch-killed-us-as-contract-customers-fled/70070?tag=content;search-results-river

Did you like this? Share it:

Apple’s Annual Meeting: 3 Things to Watch

Thursday, February 23rd, 2012

Apple, the world’s most valuable company, is scheduled to convene its annual shareholder meeting Thursday at its headquarters in Cupertino, Calif.

As at most U.S. companies that have performed well, there are no challenges to nominees for the board of directors nor controversial proposals for the shareholders to consider.

So Chairman Art Levinson, 61, who succeeded the late Steve Jobs, 56, who became Apple’s first chairman when he resigned as CEO last August, will have easy sailing. Levinson, CEO of Genentech, will introduce new CEO Tim Cook, 51, as well as the board of directors, whose only new member is Walt Disney CEO Robert Iger, 61.

The best-known member of the board is former U.S. Vice President Al Gore, 63. The Democrat is also a Nobel Peace Prize winner as well as Oscar winner.

Here are three things to watch:

What will management say about alleged  "slave labor" practices at Foxconn? Management last week tried to pre-empt this by announcing a probe into conditions at its principal contractor, Hon Hai Precision Industries, the official name of Foxconn, which employs as many as 700,000 workers in China.

Source: http://www.ibtimes.com/articles/302310/20120221/apple-cook-steve-jobs-slave-labor-foxconn.htm

Did you like this? Share it:

Git gets equipped for the enterprise

Wednesday, February 22nd, 2012

Developer tool provider AccuRev will release a package designed to help enterprises incorporate the increasingly popular Git open source version-control software into their development operations, the company announced Tuesday.

"We’re seeing tremendous excitement in our customer base over Git," said Cliff Utstein, AccuRev’s vice president of marketing. "That said, Git does have some challenges in the enterprise, around things like security, compliance and scalability."

AccuRev’s Kando package, due next month, will complement Git with additional enterprise-friendly capabilities, such as workflow, issue tracking and integration with Microsoft Active Directory and user authentication systems based on LDAP (Lightweight Directory Access Protocol).

Kando will work in conjunction with AccuRev’s SCM (software configuration management) software, called AccuRev SCM.

Linux creator Linus Torvalds, along with a number of other developers, created Git in 2005, after becoming increasingly frustrated with other source control systems, such as BitKeeper, Subversion and CVS. Torvalds concentrated on making a highly efficient distributed system, one that can quickly merge new changes from many contributors into a large codebase.

Today, Git is one of the most widely used open source source-control systems, and manages the code for such large projects as Linux, Android, Perl, Ruby on Rails, Eclipse, Gnome and the Debian Linux distribution. Git is being increasingly used within larger organizations too, thanks to its low cost and popularity among developers, noted Gartner analyst David Norton. Larger organizations, however, face the challenge of working Git into larger management processes for software development, which is where a package such as AccuRev’s can help.

Source: http://www.infoworld.com/d/application-development/git-gets-equipped-the-enterprise-185364

Did you like this? Share it:

2012: The end of the world or the start of a new cloud age?

Tuesday, February 21st, 2012

2012 might be associated with the Mayan end of the world prophecy, but it also signals the start of a new era – the cloud age.

Technology and outsourcing industry landscapes are expected to shift this year. Most noticeably, they’ll witness a strong transition to cloud computing.

Cloud-based technologies made a notable impact on the business community in the past five years. The sheer number of cloud providers even increased ten-fold in the last two years alone.

2012, however, will be one for the books. It’s the start of an era that will prompt significant change to cloud-based technologies.

Here’s what the technology and outsourcing industries should expect to see this year:

1. Job growth: 100,000 new jobs will be created in the call center and business process outsourcing (BPO) field. Two new proposed laws will prompt this job growth – the U.S. Call Center and Consumer Protection act, which seeks to restore outsourced call center jobs, and the Veterans Job Bill, which will provide employers with tax credits for hiring veterans.

2. Revenue growth: The US call center and telemarketing industry will see $23 billion in revenue in 2012 – roughly $5 billion more than 2011 due to significant job growth. In 2011, there were 336,000 telemarketing employees. New initiatives like those set forth by Jobs4America are already creating new jobs.

3. Increased cloud adoption and ROI: 75 percent of companies will choose cloud subscriptions lasting more than one year. The adoption rate for cloud-based services is increasing dramatically. Consumer-based familiarization with the iPhone 4s’ iCloud will further support the cause for cloud-based solutions. Organizations are also witnessing ROI in the cloud, as evident in a CSC study showing that 82 percent of businesses adopting cloud services save money.

4. Increased acceptance of a new mobile workforce: The ‘at home’ remote agent call center workforce will see 30 percent growth. This will be due to the paradigm shift in employer perception in the productivity of this employment segment. In an economically critical time, companies will do whatever they can to increase productivity, grow revenues and control expenses.

5. Increased adoption of multi-channel solutions: 50 percent of all traditional BPO workers will be doing some form of multi-channel work. This implies that agents are doing more than just one form of client interaction like email, telemarketing or chat. This will be substantiated by the continued growth in companies adopting multi-channel CRM solutions and it will translate into companies buying new state-of-the-art hosted multi-channel solutions.”

6. Uptick in the number of global Internet users due to increased broadband and smartphone connectivity: There will be 2.5 billion global internet users by the end of 2012. As the availability of broadband and smartphone connectivity increases globally, this number will continue to grow at a rate of more than 20 percent annually. We crossed the 2 billion internet user platform in January 2011, as reported by ITU.”

Source: http://www.zdnet.com/news/2012-the-end-of-the-world-or-the-start-of-a-new-cloud-age/6345225

Did you like this? Share it:

Node.js Native breakthrough: cloudy C++ on steroids Cancer or performance buster?

Monday, February 20th, 2012

Cancer or not, Node.js is attracting plenty of interest, and just like smoking cigarettes at school Node.js is seen as the cool thing to do.

Started by Ryan Dahl in 2009, this server-side scripting environment has in less than three years attracted enough coverage to persuade Microsoft, the world’s largest software company, that Node.js is worth fine tuning for Windows and its anti-Amazon Azure cloud to win developer converts.

Some say Node.js is the new Ruby on Rails; this may, or may not, be a flattering comparison given the steam seems to have escaped from that particular engine and attentions have moved elsewhere as you don’t hear so much about RoR today as a few years back.

Also, the numbers for this proclamation of popularity are suspicious: these smelly, Alexa-style market statistics are based on GitHub commits and conversations on Twitter. Tim O’Reilly once made similar assertions about RoR based on sales of books by his company about the language.

The allure of Node.js is undeniable: it harnesses server strength to the flexibility of JavaScript – all on Google’s V8 JS execution engine. This is exciting as JavaScript applications increase in scale and complexity.

But here’s a question: Node.js is written in C/C++ and Javascript – so what happens if you strip out the JS and keep the C++, which is already known for its blazing fast performance once compiled?

Source: http://www.theregister.co.uk/2012/02/17/node_js_native_c_plus_plus/

Did you like this? Share it:

REST as Lightweight Web Services

Friday, February 17th, 2012

As a programming approach, REST is a lightweight alternative to Web Services and RPC.

Much like Web Services, a REST service is:

  • Platform-independent (you don’t care if the server is Unix, the client is a Mac, or anything else),
  • Language-independent (C# can talk to Java, etc.),
  • Standards-based (runs on top of HTTP), and
  • Can easily be used in the presence of firewalls.

Like Web Services, REST offers no built-in security features, encryption, session management, QoS guarantees, etc. But also as with Web Services, these can be added by building on top of HTTP:

  • For security, username/password tokens are often used.
  • For encryption, REST can be used on top of HTTPS (secure sockets).
  • … etc.

One thing that is not part of a good REST design is cookies: The "ST" in "REST" stands for "State Transfer", and indeed, in a good REST design operations are self-contained, and each request carries with it (transfers) all the information (state) that the server needs in order to complete it.

Source: http://rest.elkstein.org/2008/02/rest-as-lightweight-web-services.html

Did you like this? Share it:

AJAX and REST

Thursday, February 16th, 2012

AJAX is a popular web development technique that makes web pages interactive using JavaScript.

In AJAX, requests are sent to the server using XMLHttpRequest objects. The response is used by the JavaScript code to dynamically change the current page.

In many ways, AJAX applications follow the REST design principles. Each XMLHttpRequest can be viewed as a REST service request, sent using GET. And the response is often in JSON, a popular response format for REST. (See REST Server Responses, above.)

To make your AJAX application truly RESTful, follow the standard REST design principles (discussed later). You will find that most of them contribute to a good design, even if you don’t think of your architecture in terms of REST.

A later section provides code samples for issuing HTTP requests in JavaScript, but if you’ve done any AJAX programming, you are already familiar with all that.

Source: http://rest.elkstein.org/2008/02/ajax-and-rest.html

Did you like this? Share it: