The apocalypse of Hurricane to Internet Enterprise: Backup Data Decentralized server

Beijing Time October 31 news, although a number of well-known web site services interrupted, the "ripple effect" caused by the occasional slowdown in the United States, but the Internet services survived the sweeping New York State and New Jersey, sandy Hurricane Impact, relatively no major problems.

Industry experts said that the U.S. Internet services at the beginning of the construction to take into account the problem of resilience, and the adoption of cloud computing in the support of the Internet, so in this storm, the performance of the U.S. Internet services is basically in line with expectations. "You will no longer hear the technologies of large content providers and we can bypass what is happening," said Jeffrey Young, spokesman for the US Content distribution Network service provider Akamai. ”

Doug Madory, a senior analyst at Renesys Corp., a monitoring body dedicated to monitoring Internet response time, says New York has two large exchange centers, where U.S. backbone telecom service providers can meet data from submarine cables. He noted that many of the Web addresses were inaccessible in the afternoon of Tuesday, including many in the area of the region, and that access time was slower than usual in other areas, but that the scope of service disruption was limited.

There are, however, some popular web sites that have been hit by service outages, such as Google's YouTube, the Huffington Post of AOL, and the Gawker Media site of the US blog Huffington. In addition, the social news website BuzzFeed and News Group's finance website MarketWatch also can only in the thin version status on-line. At least part of the problem is the direct result of a power outage in the data center, and its standby generators are not functioning because of floods.

Most Web sites use commercial data centers rather than running their own servers, partly to ensure security and stability in emergency situations, while most data centers provide backup services elsewhere. But New York's Internap and datagram data centers have been paralysed at the same time because of electricity and floods. BuzzFeed, Huffington Post and Gawker were all disrupted by the datagram paralysis.

"Putting the data center in the flood area is really Nick Danton," said Nick Denton, founder of Gawker, who Gawker chose to put the server there. Gawker temporarily turned to blogging platform Tumblr to provide services, while BuzzFeed transferred all the data to Akamai and Amazon's network services.

Following the collapse of the Huffington Post's main data center, Kurtz Erin Kurtz, an AOL spokeswoman, said the site had shifted to a backup data System Newark. That was the beginning of the work, but all three telecoms service companies that subsequently served the region were paralysed. "At around 3:30, all three telecom service providers were paralysed, causing the network connectivity of the backup data center to be interrupted," he said. "Kurtz said.

The Huffington Post then shifted to a streamlined blogging platform until 8 hours later to resume normal service.

Neither Dow Jones nor datagram has commented, and YouTube has declined to say when it will resume service, but Google's headquarters in New York has been closed by the storm. Google said the YouTube service was available to most users by the evening of Tuesday, but could be slow.

Following the terrorist attacks of September 11, 2011, many large and medium-sized companies have used disaster contingency plans for their own data to ensure that copies of core data are available in different locations. Smaller companies have taken a similar route, shifting data to cloud computing facilities.

"The point of cloud computing is that companies are not going to encounter any kind of real service disruption unless there is a huge nuclear catastrophe." "said Bernard Golden, vice president of cloud software company Enstratus NX. "You would want a telecommunications service provider to have facilities far enough apart so that you can still get a service even if you encounter problems in an area." ”

(Responsible editor: The good of the Legacy)