Cloud computing is another big change after the big computer-to-client-server transformation in the 1980s.
Cloud CompuTIng is Distributed CompuTIng, Parallel CompuTIng, UTIlity Computing, [5] Network Storage Technologies, Virtualization, Load Balancing (Load) Balance), High Backup, and other products that combine the development of traditional computer and network technologies.
Cloud computing (cloudcomputing) is an add-on, use, and delivery model of Internet-based related services that typically involves providing dynamically scalable and often virtualized resources over the Internet.
The National Institute of Standards and Technology (NIST) defines: Cloud computing is a pay-per-use model that provides usable, convenient, on-demand network access to a configurable pool of computing resources (resources) Including network, server, storage, application software, services, these resources can be quickly provided with little administrative effort or little interaction with service providers. XenSystem, as well as Intel and IBM, which are already very mature abroad, are expanding their application range of "cloud computing" and their influence is invaluable.
Due to the deepening of cloud computing applications and the increasing demand for big data processing, users' demand for 4-way and 8-way servers with high performance and high availability has increased significantly. This segment has a year-on-year growth rate of over 200%.
IBM has a considerable advantage in this field. What is more worthy of attention is that Inspur only achieved a market share of more than 15% in 2011 with Tissot TS850, and ranked IBM with less than 1%. After HP, it became China's top three high-end servers.
In recent years, cloud computing is becoming the strategic focus of IT industry development. Global IT companies have realized this trend and have transformed into cloud computing, which has also brought about further market growth. Cloud computing is a kind of information processing method that realizes large-scale computing through unified organization and flexible calling of various ICT resources such as software, running platform, computing and storage. It has ultra-large scale, virtualization, versatility, high reliability and high scalability. Features. This technology is distributed to a large number of distributed computers, rather than traditional servers, which can maintain government and enterprise IT operations at a lower cost, improve service efficiency and stability in the background, and thus has received much attention from all countries.
At present, there are five forces in the world that divide the cloud computing industry, namely:
The pioneers represented by Amazon and Alibaba Cloud have made great contributions to the development of the cloud computing market. They also have strong human resources, rich subdivision products and huge data centers. They are based on Microsoft, Google, Tencent and Baidu. Representative followers; dark horse companies represented by Facebook and Netease; startups represented by Saleforce, Qingyun, etc.; and traditional IT companies represented by IBM and Oracle.
Among the five forces, Amazon, Microsoft and Google are the three best companies in cloud computing. In 2015, Amazon AWS cloud computing sales were 7.9 billion US dollars, Microsoft won 1.1 billion US dollars, and Google cloud platform scored less than 500 million. The dollar market.
In the "Opinions of the State Council on Promoting the Development of Cloud Computing Innovation and Cultivating the New Format of the Information Industry", "Guiding Opinions on Actively Promoting the "Internet +" Action", and "Guidelines for the Construction of the Integrated Standardization System for Cloud Computing", the Chinese cloud in recent years The computing industry has developed rapidly. The industry has gone through the stage of cultivation and growth, and has now entered a mature development period, and the industrial structure is basically stable.
In terms of enterprises, there are many leading companies in various fields of the domestic cloud computing industry. In IT infrastructure and system integration services, there are Inspur information, Huasheng Tiancheng, Zhejiang University, and East China Computer. In terms of IaaS operation and maintenance, there are China Telecom and China. Unicom, China Mobile, Baidu and Century Internet; PaaS cloud platform, there are 800 customers, Alibaba Cloud, Huawei and Teamsun Tiancheng; SaaS cloud application software, there are 800 customers, Ali software, Sanwu Internet, own software, Focus Technology and Neusoft Group.
Leading players in all areas of China's cloud computing industry
According to the distribution of industry regions, more than 20 cities have adopted cloud computing as a key development industry. The clustering distribution of cloud computing infrastructure in China has become prominent. It has been initially formed with the Bohai Sea, the Yangtze River Delta and the Pearl River Delta as the core, Chengdu and Northeast. The basic competitive pattern of rapid development in key regions.
According to the "2016-2021 China Cloud Computing Industry Development Prospects and Investment Strategic Planning Analysis Report" provided by Forward Industry Research Institute, from 2012 to 2015, China's cloud computing market increased from 48.2 billion yuan to 131.58 billion yuan, maintaining rapid growth. The situation has an average compound annual growth rate of 61.5%. According to the forecast of cloud computing development trends in the first 11 months of 2015, the cloud computing market in 2015 can exceed 200 billion yuan, reaching 203 billion yuan, a year-on-year increase of 54.3%.
In the context of strong policy and rising market demand, cloud computing will continue to maintain rapid growth in the future.
The cloud computing industry has a bright future, but compared with developed countries, China's cloud computing market has not yet appeared in the “big bang†company, and the market size needs to be improved. It still needs to work hard to catch up in the future. Related companies need to grasp the following trends in cloud computing and seize opportunities for development.
First, the importance of information security in the cloud era has become increasingly prominent. With the popularity of cloud computing and mobile Internet, more and more services are being carried out in the cloud. More and more data is stored in the cloud. User data leakage or loss is a huge security risk facing cloud computing information security. Therefore, although the difficulty of security protection based on cloud services has increased, the commercial value of this field will become more and more prominent.
Second, the deepening of vertical integration will drive the rapid development of the cloud computing market. Compared with developed countries such as the United States, China's cloud computing market is still small, and there is a lot of room for cloud computing applications and penetration. Cloud computing service providers continue to deepen their integration with vertical areas and will open up more cloud computing service space.
Third, seize the opportunity of smart city and smart industry development. As an important field of cloud computing applications, the rise of smart cities and smart industry concepts will make cloud computing promising and worthy of corporate efforts.
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