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Showing posts with label internet technology. Show all posts
Showing posts with label internet technology. Show all posts

Saturday, 27 August 2011

Making The Cloud Work for You

Making The Cloud Work for You

The cloud can save businesses money in many ways – by eliminating computer hardware, providing scalability in the software, and lowering the electric bill. There is a variety of online services (with free trial periods) that can help you make your business more efficient and allow all of your employees to easily access their files and programs remotely and on their mobile devices from anywhere.
From online fax to finances, businesses have transformed from physical entities, to purely virtual operations and the cloud makes it not only possible, but efficient. Here are just a few services can help your productivity:

1. Organization
In the area of logistics, the Cloud offers a great number of solutions. You may be able to grow your business without the overhead of a personal assistant.
- GoogleCalendar: Calendar
- DropBox: Share large files, storing files, uploading documents
- Carbonite and IDrive: Offer unlimited backup plans at affordable prices and allow you to access your information from mobile devices
2. Communication
If you have a virtual workforce, cloud computing can give you the ability to meet with one or several team members at the same time through online conferencing and video chat, reducing those email chains and associated lag-time.
- Campfire: Offers private chat rooms, through which you can invite clients or employees
- GoogleDocs and ConceptShare: Share or comment on documents
- RingCentral Fax: Provides online fax services, allowing you to send faxes for free from home without a fax machine or disturbing your phone line
- GoogleVoice: Gives low rates for international calls and allots one number for all of your phones
3. Productivity
In the old days, every PC needed software loaded on it. Now, software providers let small businesses set up user groups to access remote software (from almost anywhere) and they do it on a per seat basis which allows for fast growth (or decline!).
- Microsoft 365 lets users access all the favorite Microsoft applications as well as Outlook, Sharepoint and OneNote for around $6-10/user/month.
Check out the top productivity cloud vendors for other cool cloud apps and improve your efficiencies using the cloud.
Credits:
This post is contributed by James Kim. James is a writer for Choosewhat.com, which provides product reviews and test data for business services and products. Choosewhat.com’s goal is to help small companies make informed buying decisions on business solutions that help their business.

Sunday, 21 August 2011

A Look at Chromebook After Release: What Real Users are Saying

A Look at Chromebook After Release: What Real Users are Saying


chromebook A Look at Chromebook After Release: What Real Users are Saying
They are mist-registering based machines, and have taken an absolutely unexpected heading to supply mist figuring, when contrasted and the heading that the brand new Windows 8 managing framework vows.
Google suddenly discharged the Chromebook in May 2011, and there was a ton of clamor regarding this late thought in private registering. The Chromebook is the first fully fog working framework. It is the first time we have perceived mist processing in this way. Chromebooks run on the Chrome OS, which is basically an augmented form of the Chrome program. In otherwords, your Chromebook, which looks similar to a laptop will ought to be within the web based world every last trace of the chance to do anything. You could probably consider it as a web browser that has every last trace of the projects and all items else on your machine, aside from, nothing is in reality on your PC. Every little item is archived in your Google record or different within the web based world areas. Windows 8 is taking a fully better go at, it is in addition going fog by permitting the same registering dialect of the web deal with your managing framework freely of your program, and still permitting more universal customizing dialects of requisitions capacity at the same time. With Windows, we get mist and not mist, at the same time. Thus, while just good to go in the US, what have we perceived so far with Chromebooks in a few shortmonths.chromebook A Look at Chromebook After Release: What Real Users are Saying
  • Still More Tablet Like.Real user reviews are showing us that the Chromebook is more like owning a tablet with a keyboard. This means that we cannot really use one for getting all those tough jobs done, like doing design, producing super-cool presentations or maintaining a company network, for example. In other words, at this stage, the Chromebook is for of a casual internet surfer's mini-computer and can supply the needs of a student who needs to get some research and textual work done. That is not to say that we cannot do more than that, but the fact remains, the Chromebook is not for the mobile warrior.
  • Cheap or Expensive.Google is shipping Chromebooks with payment plans that seem very attractive. Business can have them for about 30 dollars a month over 3 years, and students can get them for about 20 dollars a month for the same period of time. This includes all hardware and software updates. In reality, there will be no hardware updates, and software updates do not exist because there is nothing on the machine to be updated. When Chrome OS or applications are updated, they will not be on your computer anyway. While the price seems very cheap, considering what we are getting for our money, we could be buying a cheaper tablet for much less money. Only if Chrome OS and the applications improve greatly in a very short period of time, will we be getting the amazing deal it sounds like. Remember, the Chromebook is still not a replacement of a personal computer and running something like the new Windows 8 upgrade with improved features. As a matter of fact, it is nothing like a personal computer yet. It is like an oversized smartphone with a keyboard. Other operating system upgrades are usually very cheap, and updates and application updates, such as the Windows 8 upgrade, are cheap or already included in the original price.

  • Internet Relative.Google Apps are numerous and if you are used to using the Google system of getting things done like using Gmail, Docs, and all that comes with it, you are probably used to Google Apps. There are applications to allow you to edit photos and movies, for example. At the same time, if your internet connection is not superfast, using these online applications can be a little frustrating for even novice users. Chromebooks come with 100G of online access per month, and this could easily be used up by someone, if they were a heavy user. 3g users know that some applications do not work as well as with other types of applications. VOIP calling applications still do not have the quality over 3g wireless networks like they do with land-based broadband and cable networks.
If you think a Chromebook is a personal computer, as it stands, you are mistaken. It would be great to see the Chromebook provide the same user experience and features of a personal computer, and this is also further dependent on the speed and stability of wireless networks. It is doubtful wireless 3g or 4g networks will improve to match cable stability and speed for some time to come, if ever.

Saturday, 5 February 2011

Internet address warehouse empty


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The global warehouse for Internet addresses ran empty on Thursday.
The non-profit Internet Corporation for Assigned Names and Numbers (ICANN) doled out its last five batches of "IP" numbers that identify destinations for digital traffic.
"A pool of more than four billion Internet addresses has been emptied this morning," ICANN chief Rod Beckstrom said at a Miami press conference.
"It is completely depleted. There are no more."
He brushed aside fears of modern life being devastated by an "IPocalypse," saying Regional Internet Registries (RIRs) worldwide will be doling out remaining addresses to support a shift to a bountiful new "IPv6" format.
"It is like running out of license plates," said Internet Architecture Board chairman Olaf Kolkman. "Driving on the road the next day would not change."
The touted solution to the problem is a switch to an "IPv6" format which allows trillions of Internet addresses, while the current IPv4 standard provides a meager four billion or so.
The effort and expense of changing to IPv6 would fall mostly on Internet service providers, websites and network operators that have to make sure systems can handle the new online addresses and properly route traffic.
"If an ISP (internet service provider) gets its act together, it shouldn't be a massive problem," Trefor Davies, chief operating officer of British ISP Timico, told AFP.
"We really should see this as an historic event," he continued. "The very nature of the Internet has changed with the transition."
Beckstrom expected the full switch to IPv6 to take years with potential overall costs in the billions of dollars, some of which could be factored into routine replacement of equipment.
"We are talking about billions of dollars here globally, not trillions of dollars," Beckstrom said.
Consumers, for the most part, should remain oblivious to the switch since complex IP numbers would still appear to them as words and domains, such as icann.org.
"My mother, my neighbor, my kids -- they should never notice," Kolkman said.
Some people might need to update routers or modems that connect computers to the Internet.
"All conditions are in place for a successful IPv6 transition," Beckstrom said. "The future of the Internet and the innovation it fosters lies within IPv6."
Registries could begin running out of IPv4 addresses as early as next year, according to US computer scientist Vint Cerf, who is revered as one of the "fathers of the Internet."
"Today's ICANN announcement marks a major milestone in the history of the Internet," Cerf said. "IPv6, the next chapter, is now under way."
ICANN has been calling for a change to IPv6 for years but websites and Internet service providers have been clinging to the old standard since the birth of the Internet.
With about seven billion people on the planet, the IPv4 protocol doesn't allow for everyone to have a gadget with its own online address.
The situation has been equated to not having enough telephone numbers for everyone.
The number of addresses that IPv6 allows for amounts to 340 "undecillion" (followed by 36 zeroes); enough for a trillion people to each be assigned trillions of IP numbers, according to Beckstrom.
IPv4 addresses were expected to run out first in Asia, where demand has been highest as people and businesses in emerging markets embrace online lifestyles.
Once RIRs run out of IPv4 addresses, they will turn to IPv6.
The formats have been likened to different languages, with translation needed for systems to handle both.
Computers and other gadgets that don't get the new format might have to start sharing instead of having unique identifying numbers.
"The Internet won't stop working; it will just slowly degrade," Google engineer Lorenzo Colitti said of not making the move to IPv6. "Things will get slower and flakier."
Google, Facebook and other major Internet players will add IPv6 addresses to their systems in a one-day trial run on June 8 to let all parties involved check for trouble spots.
"We need to kick the tires on it at a global scale and see if there are some unforeseen problems," Colitti said. "There is really a rallying cry element to it. No single player can do it alone; we need to work together."
World IPv6 Day will start at 0001 GMT on June 8.
Adoption of IPv6 is vital to preventing the Internet from becoming "balkanized" with localized addressing frameworks, according to Internet Society chief technology officer Leslie Daigle.

Internet technology is a tool for political change in Arab world

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The revolts in Tunisia, Egypt and Yemen are driven by deep dissatisfaction with authoritarian regimes, but Internet technology has played a crucial role as a 21st-century weapon for democracy movements, experts say.
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Inspired by the recent overthrow of the Zine El Abidine Ben Ali dictatorship in Tunisia, citizen activists on Thursday escalated their protests in Egypt and Yemen, denouncing their respective governments. And social media played the dual role of a virtual town square where protest leaders rally the masses and counter government disinformation.
Services such as Twitter and Facebook are "playing an increasingly large role in almost any mass protest around the world," said John Palfrey, a law professor at Harvard University who studies limits on Internet expression. "We will see more of this."
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The demonstrations in Egypt, where the government completely shut down the Internet late Thursday, "were started primarily by the April 6 Movement, which was basically a Facebook campaign that started in 2008 and called for protests about workers' rights," said Lina Khatib, a Stanford University expert on Arab reform who was in Cairo on Thursday before leaving for Paris.
During the latest unrest, Twitter became an instant information tool, she said: "People were spreading the news on Twitter. They would alert people where demonstrators were gathering."
But it is long-simmering anger against authoritarian governments that is sending
 unarmed protesters against police and soldiers."What has already happened in Tunis and may be happening right now in Cairo and Tripoli is a revolution that uses social media, but is not a revolution caused by social media," said Clay Shirky, a professor at New York University's Graduate Interactive Telecommunications Program.
Most of the Egyptian protesters have probably never used the Internet. But Internet-savvy elites were the catalyst for the demonstration, Khatib said.
"The reason why it was so effective is because of what happened in Tunisia," she said. "They saw it on TV. They heard about it. It was the first time a civilian uprising had torn down a regime in the Arab world."
Technology's role in organizing opposition has not been lost on the governments of that volatile region.
In Cairo, by late Thursday phone service was cut, Twitter and Facebook were blocked and a media blackout was in place, Khatib said. "The government knew people would be coordinating their movements to join the demonstration," she said.
Egypt is far from alone in seeing the Internet and other new technology as threats. The number of countries censoring or blocking at least some Internet content has increased from two about 10 years ago to three dozen now, Palfrey said.
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Iran, for example, blocked access to Facebook for fear it was being used to help facilitate street protests over the disputed presidential election in 2009, and the Palo Alto company said it saw its traffic from Iran drop in half. The Chinese government, beginning with the 2008 Summer Olympics, began applying even more controls to the Internet. Facebook, Twitter and YouTube are blocked by the communist government.
Facebook said in a statement Thursday: "We are aware of reports of disruption to service and have seen a drop in traffic from Egypt." San Francisco-based Twitter, which did not comment directly on the blocking of its service, said in a tweet, "We believe that the open exchange of info & views benefits societies & helps govts better connect w/ their people."
The Obama administration has taken a more aggressive stance against Internet censorship than previous administrations, Palfrey said.
On Wednesday, U.S. Secretary of State Hillary Clinton urged Egypt "not to prevent peaceful protests or block communications, including on social media."
But the uprising in Egypt, a longtime ally of the United States, puts President Barack Obama in a tough situation, and it's unclear how much pressure he will ultimately apply on Egyptian President Hosni Mubarak, Khatib said.
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"For the U.S., this is a test: Who do you really care about most?" she said. "The leaders in the Arab world, who are your allies, or the people who are calling for the same values you are supposed to represent?"
Jacob Appelbaum, a San Francisco programmer with the longtime open-source Tor Project, a program that cloaks the identity of users that is popular with corporations and free-speech activists alike, cautioned against "cyberutopia." The very technology used by democracy advocates can also be used to trap them, he said.
"The unblocking of Twitter may not be a good thing," Appelbaum said, unless protesters use a cloaking service. "It seems good on its face. But if the regime does not fall, it could hunt down everyone who uses Twitter."
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