Computing

"Financial" comprehensive report, according to the Shanghai Securities Daily reported that the cloud computing industry will be "Twelve-Five" into the take-off phase. From the relevant channels learned that the "Twelve-Five" new generation of information technology industry development ideas clearly put forward, the next five years, cloud computing will be in the social security, medical, education, employment and other fields are widely used, the income of more than 10 billion yuan backbone enterprises are expected to stand out. New generation of emerging technology industry development ideas, "Twelve-Five" period will use cloud computing and other technologies to carry out emerging services demonstration, the implementation of information Huimin major application demonstration projects. In fact, some cities have already made a big application of cloud computing ...

Sina Science and technology news September 28, 2011, open source software manufacturers Red Flag launched a new version of the server operating system Asianux Server 4, the system will increase support for cloud computing needs. According to the introduction, the new version of the main features of the Asianux is superior performance and wide range of applications.　　Red Flag Introduction, the new system to increase the demand for cloud computing characteristics, support a large number of PC servers, storage equipment and network equipment. The products of Hongqi cloud computing platform include diversified control design of red flag enterprise-level management platform, Terminology server and application integration ...

Chen Xiangyan to speed up the development of cloud computing standards is the common hope of China's information technology industry. China's cloud computing industry is still in its infancy, the next step needs to pay more attention to the development of planning standards.　　In fact, since 2010, cloud computing standards have been the focus of the industry, the formulation of cloud computing standards for industrial development is significant. First, cloud computing standards will affect national competitiveness.　　At the national level, cloud computing will have a profound impact on areas such as economics, technology and security, and whether or not the ownership standards will affect the competitiveness of the country. Second, cloud computing standards are not unified ...

Industry Park Dynamic South News reporter Yang Zhenhua correspondent Liu Zhong Kai High-tech Zone mobile internet Industrial Park and Hui Yun Ecological Creative Industrial Park has been planned, next year will enter the construction phase. Yesterday afternoon, Kstar high-tech zone held in Shenzhen, "Yun-Duan Zhi-built" mobile Internet Industry Development Forum, respectively, with the Shenzhen Mobile internet Research and Industry association and other 3 industrial associations and Beijing century Internet Broadband Data Center Co., Ltd. and other 5 well-known enterprises signed cooperative intent agreement. According to the plan, by 2015, Kstar High-tech zone cloud computing intelligent Terminal Innovative ...

Through the operation and management of cloud computing, enterprises can not only realize the unification of IT resources, but also provide quantifiable storage service and calculation according to the needs of users, and can effectively switch the resources to the practical applications, improve the utilization of IT resources and reduce the cost of the system.   　　Therefore, it is of great practical significance to strengthen the research on the key points and improving ways of cloud computing operation and management, so that cloud computing can play a more effective role in enterprise operation. The concept and characteristics of cloud computing 1, the concept of cloud computing &nbs ...

Beijing time July 25, "Mobile new discovery" reported today, Apple iphone running a variety of software fast, but one application is "slow like a snail"-video output.  　　Recently, a company in the United States launched a cloud computing to speed up the video output of the application software Flixlab. Video rendering and output, even on the desktop, is a time-consuming and laborious task. Before, iphone users can use Apple's imovie software to edit and output video, according to ...

Efficient VM LOAD balancing algorithm for A CLOUD COMPUTING Environnement Jasmin james,bhopal M.P Bhupendra Verma in this monitors fi rstly analysis of different Virtual Machine (VM) Load B ...

The improvement of PageRank algorithm based on cloud computing Zhengjing A new method is proposed to solve the problem that the PageRank algorithm needs a lot of iterations in the web structure mining. This method improves the calculation formula of the original PageRank value and reduces the number of iterations. Experiments show that the new method reduces the consumption of network communication and access HDFs in the cloud computing environment, and is superior to the traditional PageRank algorithm in time cost. Improvement of PageRank algorithm based on cloud computing

The field of cloud computing has always been a topic that seems to be heard every day, but there are few applications for real landing. Recently, some foreign practitioners have again pointed out that the current cloud computing in the application process faced with the reality of the problem. Cloud computing is the first and foremost source of transmission speed, cost and resource-intensive. Then, how to improve the speed of data transmission, save time, how to reduce hardware and software costs, how to save more resources, in this field of the technology of the Thunder seems to give its own answer. Is people talk about the Thunder offline download business, more for the unpopular resources, or less resources of the documents, ...

Design of CDNs resource allocation controller based on cloud computing Song Ting Chen Liqi Adaptive Video stream distribution network in cloud technology, this paper proposes a control mechanism and adopts feedback control technology to design a dynamic resource allocation controller, by adjusting the number of virtual machines in CDN network of Cloud Technology, At the same time to provide users with the highest quality video services, to achieve the minimum transmission costs.   The experimental results show that the resource allocation controller greatly reduces the transmission cost and improves the quality of video service for users. Design of resource allocation controller based on cloud computing in CDNs

Cloud computing cluster resource scheduling based on improved clonal selection algorithm Zhu Lihua Li Chunhua Wu Quanjen in order to realize cluster resource scheduling and resource load balancing under cloud computing environment, a cloud computing cluster resource scheduling method based on clonal selection algorithm is proposed. Firstly, a cloud computing resource scheduling model is defined, which aims at minimizing execution time span and load balancing factor. Based on this, a clonal selection algorithm is proposed to dispatch the cluster resources under the cloud computing environment, and the antibody coding method, antibody and antibody, and the ...

Research on the technology of IoT based on cloud computing in Anhui University Lishuang the contents of this paper: 1. For the research of the new technology of internet based on cloud computing, this paper expounds the basic ideas and methods of the combination of cloud computing and IoT technology. 2. Combined with cloud computing and Internet of Things, the intelligent Water resources management system function module was designed, and the rationality of the combination of cloud computing and IoT was expounded. 3. Summarize the problems of the technology development, and put forward their own solutions to the safety problems. The clustering algorithm is introduced into the transport layer, which ensures the high efficiency transmission, effectively reduces the data loss, and carries on the data in the application layer.

November 22 Apple pledged at the new ipod launch in early September that the IOS 4.2 system upgrade will be released in November. In addition to allowing the ipad to enter the iOS 4 ERA for the first time, the release will also introduce airplay wireless streaming media playback and AirPrint wireless printing capabilities.     And now there is evidence that IOS 4.2 is likely to bring in the long-awaited free MobileMe cloud computing services. MobileMe service provides mail, Address Book, Day ...

Network latency has a significant impact on user satisfaction, and the physical distance between users and servers is the biggest factor in the latency problem. 　　Problems such as application and processing latency can always be solved by adding more computing resources, but long-distance data packets always take time (for example, from London to New York), which depends largely on the physical constants of the speed of light. Because most cloud computing providers are currently located in the United States, the problem of network latency in the American continent can be tolerated by users. But if your big one ...

Yahoo plans to launch a cloud-computing storage system, dubbed the--mobstor Storage System for the Internet. Yahoo Senior Product Manager Navenite John Jahe (Navneet joneja) compares mobstor with existing cloud computing storage systems. He says Facebook's haystack system is primarily optimized for image storage, while Mobstor is optimized for the various storage needs of users. It is reported that Mobstor is based on rest (expression ...).

Secure cloud computing based on admission key Liu Yin Fang Wang Jian introduced a secure cloud computing framework. This paper discusses the characteristics of the key mechanism of admission certificate and the main realization in cloud computing, including the distribution of identification key, identity authentication, data exchange and so on. Based on the basic operation, dense cloud computing can also realize the classification of network data extraction and other extended services to meet the needs of large data applications. Secure cloud computing based on the key of admission certificate

Editor's note the establishment of the Central network security and Information Technology leadership group, China's information security attention to the level of unprecedented new heights. How should government procurement match the national will, from the source of information system construction to put good safety? At the second China International cloud computing Technology and Application Forum held on March 4, the senior domestic information industry experts, scholars and manufacturers representatives have made suggestions to share the huge opportunities brought by cloud computing and large data. It also indicates the hidden danger and risk of network insecurity. Delegates generally believe that to solve the problem of information security, to create ...

Application and improvement of key agreement protocol in cloud computing environment Nimmin in order to solve the problem of the adaptability of the existing key agreement protocol in the cloud computing environment, the paper deeply analyzes the security requirements of the cloud computing scene to the key agreement protocol, and combines the security performance defects of the existing IKEV2 protocol, adopts the puzzle mechanism, The key material and the delayed transmission of identity information are used to improve the IKEV2, and a key agreement protocol ike-c adapted to the cloud computing network environment is proposed, which effectively improves the responder's anti Denial-of-service (DoS) attack capability, and resolves the man-in-the-middle attack which leads to the identity leakage of the initiator.

Researches on Grid security authentication algorithm in Cloud Computing Keshou Wu Lizhao Liu Jian Liu Weifeng Li, Gang Xie, Xia Ona Tong and Yun Lin Index terms-distr ...

August 9, 2006, Google CEO Eric Schmidt first proposed the "Cloud computing" (Cloud Computing) concept in the search engine conference. Since then, the concept of "cloud computing" has expanded at an extremely rapid pace, and everything in the ICT industry has been tagged with "cloud" and flown into the air. In 2011, Google and Baidu search for "cloud computing" and "cloud computing", respectively, feedback more than 100 million and 4千多万条 results, "cloud computing" the heat can be seen ...