2008 Global Cloud Industry output value is 1 billion dollars, accounted for 4% of global it GDP, and in 2012 years, its output value will reach 9% of it gross output, to 2016 will reach 15% of it gross output value. We estimate that in 2020 years, the cloud computing industry will reach 30% of IT industry output value. -50%, output will reach the trillion dollar mark. Therefore, in our view, cloud computing industry is a promising sunrise industries.
in fact, the cloud computing industry is a service-oriented industry, looking back at the development of cloud services, the global cloud services revenue, which is estimated at $17.4 billion trillion this year, is expected to increase to $44.2 billion by 2013, with an application that accounts for about 38% of total cloud revenue.
from the current situation in the United States, in the development of commercial cloud, the virtualization of cloud computing technology is essential, it will be IBM, Yahoo and other large High-tech enterprises to promote the development of cloud computing industry output will continue to expand.
in fact, at present, the world's high-performance computer, does not sell how many, basically the government spent money. Cloud computing will become a public event in the education of the business government, which currently has 40,000 servers worldwide installed in thousands of data centers.
from the domestic application, cloud computing technology has also been very good application. Tsinghua University has established a storage platform of 72TB for 13,000 users; In addition, the National Shenzhen Super Center (Nebula Super, tens of thousands of servers), Guangdong Electronic Industry Research Institute (CAS, the Division of Computing Dongguan, 200 servers) also in the cloud computing technology to occupy development opportunities.
These cloud computing platform's development and the application, its main benefit industry target is the Pearl River Delta's manufacturing, the business, and the modern service industry enterprise.
In addition, a growing number of private clouds, the best example is the IBM RC2, the basic IBM Research Center of its own people, which will also encourage cloud technology to further expand its impact, expand the cloud computing industry's application areas.
network needs cloud computing ecosystem
Virtual Computing cloud changes the entire IT industry. But there has to be an understanding of the fact that today's cloud technology, which is basically commercially designed, will not replace high-performance computers, and we should not confuse these two things.
There are reasons why the cloud has become a cloud. "Cloud" has been an abstract meaning for many years, and it does have its historical reasons. , the sound development of cloud computing technology must rely on a trust environment. The computing resource is outsourced to the data center, which forms the cloud platform as a public cloud, such as our familiar public cloud, the most famous Google, Microsoft, Amazon and so on.
in my opinion, if a company, only cloud computing, do not do anything else, the company risks too much. If the company has a lot of resources, is willing to put some of the company's human resources, development to this aspect to move, can do.
in the field of information security research abroad, there is a study of trusted management. In the future ecosystem of cloud computing, in addition to protecting the security of the Cloudos itself, it is necessary to protect the user's data and application security, as well as to prevent the network facilities from being abused to bring security problems.
the innovative direction of cloud computing in trusted management
last year Shanghai World Expo, the plane ticket rose twice times, one of the important reasons is asymmetric information, online ticketing network technology platform can not afford such factors. In fact, this is a trusted management of cloud resources, to build a credible overlapping network.
If you have no clothes on your body, no privacy, everything is exposed, then you safe? unsafe. Now, the domestic cloud service provider more and more, therefore, the credible management, the security safeguard is the very important question, is the cloud computing future development worth thinking One direction.
Cloud computing technology to establish a good reputation evaluation system, as well as to prevent piracy or network attacks and other prevention. At the same time, we are in the cloud, in addition to data to protect, but also to consider the protection of software.
(Responsible editor: The good of the Legacy)
