According to Xinhua News Agency National 863 Program Cloud Computing Key Technology and Systems (Phase II) project acceptance will be held in Tianjin recently, by the Chinese high-performance computing leader in the dawn of the "EB cloud storage system development," the subject of technical acceptance . As an important part of the new generation of information technology industry, cloud computing has gradually become the key support for the development of digital economy, big data and internet industry. At the same time, the development of cloud computing, big data, "Internet +" and rapid changes in market demand have also set higher demands on cloud computing infrastructure and called for new server systems that are more suitable for cloud applications. In order to promote the research and development of China's core cloud computing hardware and software products, the "Key Technologies and Systems for Cloud Computing (Phase II)" in the "National 863 Plan Information Technology" during the "12th Five-Year Plan" period were formally approved and implemented in February 2013, including "EB Level cloud storage system development "and many other topics. Against this background, the "100 million concurrent cloud server system development" project led by Zhongke Dawning has shown the characteristics of low demand for computing resources, high demand for concurrent traffic and large amount of information inquiries due to the large number of applications of cloud computing. And the key technology to achieve for the cloud and students, 100 million concurrent, safe and controllable three breakthroughs, established a cloud-based server technology standards as the core. According to the introduction by Zhongke Shuguang, the project of "EB-class cloud storage system development" aiming at the problem that the traditional storage architecture can not meet the needs of large data storage and landing, developed a new EB-type scalability and support for hundreds of billions of file storage capabilities Storage System. The system uses a flexible architecture platform that can be online shrinkage and automatic load balancing to upgrade the plane data to a multi-layer design. It adopts an advanced fault-tolerant architecture and an efficient data fault tolerance algorithm with user authentication and data encryption strategies to cope with the data The "lost" "wrong" and "steal" issues, to ensure system reliability and security. It is understood that on the basis of the research results of the project of "EB-class cloud storage system development", Zhongke Dawn established the first EB-class cloud storage laboratory in 2014 in China. "In addition to conducting groundbreaking research over the past three years, Storage Labs has also simulated and substantiated the actual storage needs of cloud in various industries in an experimental environment and conducted a series of large-scale cloud computing demonstration applications." Zhongke Dawn vice president of Sha Chao said. Guan Haibing, leader of the project acceptance expert team and professor at Shanghai Jiao Tong University, said EB cloud storage system, as an important part of the next generation cloud computing key technology and system major project system, is the key infrastructure of cloud computing system, The performance metrics such as operational efficiency, reliability, availability and safety are of crucial importance. Its successful development not only means that China has made breakthroughs in core technologies in cloud computing basic equipment, it is of great significance to ensure the safe and controllable basic environment of cloud computing in China. Extended reading China's first million-class concurrent cloud server system to achieve mass production According to Xinhua News Agency, China's high-performance computing leader in the dawn of the recently announced in Tianjin, the dawn of the Galaxy server system was officially mass production. Nie Hua, senior vice president of China Shuguang said that the dawn of the Milky Way cloud server system using a new domestic design architecture, the official mass production marks the cloud computing industry in our country since has a safe and controllable cloud server system. Nie Hua introduction, the dawn of the Galaxy server system is a cloud cloud computing for the typical application requirements, performance and power consumption than the traditional server architecture and significantly improve the overall performance of the server has been significantly improved low-cost, low-power, high performance new server system can be the perfect solution Traditional server and cloud applications do not match the problem. "Compared with the traditional architecture, the performance of the dawn Star River cloud server system power consumption increased more than 3 times, 70% lower cost, system complexity reduced by 60%, compared with the best traditional architecture server, the space occupied by 50 %. "Shuguang Zhongguancun Vice President Dawn said. It is understood that the dawn of the Galaxy server system has now been deployed in China Telecom Tianyi cloud, China UnionPay's LianYun platform, China Education Television's new cloud of education media applications, and access to the user's positive recognition. Over the years, with the support of major projects of "863" national plan, Zhongke Shuguang has been devoted to exploration and R & D in the field of high performance computers and has successfully developed hundreds of petaflops and petaflop high performance computer systems.
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