Computing Platform

Virtual machine security Strategy of printing ERP in cloud computing environment Shen Keqin Li Yunwei in the current ERP (Enterprise Resource plan) project facing the massive data processing problems, based on the advantages of cloud computing platform, developed a cloud computing environment ERP system. However, one of the major challenges facing cloud computing is the security of virtual machine systems. This paper analyzes the system factors affecting the security of virtual machines, and presents a new security solution for virtual machines, which realizes the security system under dynamic monitoring of virtual machines. To solve the traditional virtual machine easy to network ...

Research and demonstration of distributed electricity calculation system based on cloud computing Sukey in order to deal with the huge challenge of the electricity calculation system, this paper uses the distributed computing technology in cloud computing, based on a trust-driven task scheduling algorithm Tr-max-min, proposes a new system structure of the Distributed electricity Tariff computing platform, The system is implemented in the IT environment of the power grid. By simulating the calculation task of electricity bill, the efficiency of the system for the comprehensive processing of massive data is validated. As an effective task-solving method for large amount of power network operation, it provides a ...

Family doctors remotely monitor the residents ' chronic diseases, monitor two times water quality in real time, and equip them with identification system terminals ... Reporters recently in Changning district, the last quarter news conference, in health care, government business and other fields of "cloud computing platform" has been gradually covered, "digital changning" embryonic form has now. At present, the Changning health Information Network has been completed to connect the city's 23 three-level hospitals, covering all two hospitals, community health service Centers and District disease Prevention and Management agencies of the medical and health information network. The use of this "health cloud" can be used for remote diagnosis of ECG, residents only through ...

A brief analysis of cloud computing platform with three-net integration Jia Baojun Zhang Yunyong Liu Guangshing Li Weichen Gold Digest-three network fusion is not only the integration of the network, but also includes the integration of the business and the integration of the terminal. This all-round integration of the business environment, the system platform to put forward high requirements. And cloud computing is very good to meet the three network integration business platform capacity needs.     This paper expounds how to construct the three-net fusion platform by using the current cloud computing technology, and gives the corresponding solution ideas. temp_12050407569 ...

November 1 Morning News, a number of sources revealed today, Microsoft will work with the domestic Internet infrastructure service provider century interconnection, to achieve Office 365 cloud computing Office software, Windows Azure cloud computing platform in China's Landing. The news is expected to be announced by two companies soon. The focus of cooperation is undoubtedly the landing of the public cloud platform, Windows Azure, which is the first time a foreign company has acquired a public cloud operating qualification in China. According to domestic policy, foreign manufacturers cloud computing data Center in China to the landing required license. Win ...

Report (reporter Dongchangqing) cloud computing operating system by foreign manufacturers exclusive situation is expected to change.　　The wave group announced yesterday that it would launch its first proprietary cloud computing center operating system, the "Sea of Clouds", during the year. It is reported that cloud computing operating system is the key platform technology cloud computing, similar to the human nervous system. However, there are many technical problems in the field of operating system, and other domestic manufacturers are not yet involved in this field, but only focus on the operation of cloud computing platform and software services. Industry insiders believe that the "Sea of Clouds" operating system launched, the tide will become China ...

Design of school bus safety monitoring system based on sensor network and cloud computing Yang Yu Xiaohai Wang Bo-jing Zhang Hongjun Wang Shankuyu for school bus safety monitoring needs, this paper presents a comprehensive, continuous and real-time monitoring system for bus safety in a certain area, and uses sensor network technology and cloud computing technology to design and develop a school bus safety monitoring and control systems. This paper introduces the overall structure and function of the system, then describes the hardware and software design method of the bus-mounted monitoring terminal and cloud computing platform in detail, and finally gives the system test knot for the driver identity, drunk driving, overload alarm and child forgetting alarm ...

As the 2012 cloud computing is widely used in life, cloud computing has long been integrated into our lives, but for the development of domestic cloud computing is still a lot of problems, the annual 3.15 is coming, on this special day, let us pay attention to how to distinguish between true and false cloud computing, find out "counterfeit cloud services", For users in the choice of cloud computing platform, need to be aware of the need to have five characteristics, that is, the use of transparent data center, unlimited purchase and automation mode, and finally include different client synchronization access functions, only including the five major points is the cloud ...

Beijing time May 21, according to foreign media reports, IBM announced that the company is trying to seek a cooperative program, authorized in Haiti by the use of IBM's SmartCloud cloud computing platform and international standards to improve the level of medical services. It is reported that IBM's SmartCloud Cloud computing platform will provide a "global healthcare network" for health care providers around the world to share and communicate. and volunteers who are currently in Haiti can browse and share instant data and information from the Web. The network ...

Yesterday, Novell, a world-renowned internet company, hosted a Novell cloud Computing conference with many well-known manufacturers and partners such as IBM and Intel in Beijing Kerry Center. The Conference discussed the nature of cloud computing and its development trends, and put forward efforts to help small and medium-sized enterprises to use cloud computing platform for rapid development. Novell President and Asia Pacific general manager Maarten Koster at the meeting. Newspaper reporter Hu Sheper

Open source cloud computing technology has many options, including Eucalyptus, Opennebula and OpenStack. Many of these open source technologies exist in commercial editions, resulting in little or no open source version functionality. I chose to use OpenStack to build the open source cloud because OpenStack is a fully open source technology with no billing or commercial version. OpenStack is a cloud computing platform developed by Rackspace and NASA to help service providers and businesses to achieve similar ...

The Power security Outsourcing cloud computing Liu Buyang, Liaoxiao to solve the problem of the high power of the large dimension array faced by the object (user) with limited computational ability, using cloud computing Platform (clouds), a secure and verifiable square power cloud computing outsourcing protocol is proposed. In the protocol, the user constructs a random permutation first, then combines the Kronecker function, a nonsingular square is generated and its inverse matrix is obtained, the two matrices are the key, the user uses this key to encrypt the original square, then sends the encrypted matrix and the original power number to the cloud; The cloud completes the power operation of the encrypted matrix and ...

Facebook's 2 billion dollar takeover, Oculus, explains that he is bullish on VR as the next computing platform. But what's puzzling is that Facebook, in addition to its deep pockets, offers Oculus what it can do to help Oculus accept acquisitions? But in fact, we all forget that Facebook has a hardware department. In fact, Facebook has been crunching hardware since 2010. At the time, Facebook used HP and Dell-made servers, but there were two issues: first, Facebook's website ...

Our company and the Beijing Computing Center announced the joint construction of "cloud computing joint Laboratory." It is understood that in the cloud computing Joint Laboratory infrastructure construction, the dawn invested more than 5 million yuan to build the foundation, and the cloud Computing Laboratory brings together the dawning company in the cloud computing platform to build operational experience and the advantages of the Beijing computing platform for the maturity of the application experience of the advantages of radiation in Beijing regional economic development,　　To promote the innovation capacity of small and medium-sized enterprises as the goal, together for the Beijing region's economic development and enterprise informatization to contribute. (Zhang Advance)

The design of application service monitoring software based on virtualization Wu Jingang Sun Lunyuan kun based on cloud computing's key discipline information service support platform, combined with existing monitoring methods and improved, using virtualization, port scanning, page parsing and other technologies, The design implements a virtualization based application service monitoring software for cloud computing platforms.   The software has cross-platform and scalable features and can provide stable & accurate application service monitoring for cloud computing platform. Keywords: cloud computing, virtualization, service monitoring ...

Research on Knowledge Service recommendation system based on cloud computing the large double cloud computing platform in Henan Normal University provides a natural advantage for the recommendation system. First, the data storage in the cloud is clustered, the storage management is virtualized, theoretically provides the capacity-limited data storage ability and the efficient data throughput ability for the recommendation system, so the recommendation system can have the fast acquisition, the massive training data, and then, to provide the high quality recommendation result; The cloud's distributed computing power and physical resources virtualization to the recommendation system provide a high responsiveness, which helps to provide a large number of users with personality ...

Azure is the product of Microsoft's competition to get into cloud computing and Amazon.com and Google. 　　It is developed by eWEEK Laboratories. Microsoft has developed a software system that runs distributed data centers that it develops. The Azure development package under Microsoft Windows platform is already available. 　　This development package can be found in the technical community and can be used for application development. This is the first of a number of azure articles on Microsoft's 2008 cloud computing platform. Azure is quite large, and you can see a few of them next year ...

Cloud computing systems use a number of technologies, including programming models, data management technology, data storage technology, virtualization technology, cloud computing platform management technology is the most critical. (1) programming model MapReduce is a Java, Python, C + + programming model developed by Google, which is a simplified distributed programming model and an efficient task scheduling model for parallel operations with large datasets (greater than 1TB). The rigorous programming model makes programming in cloud computing environments simple. The idea of MapReduce mode is to be carried out ...

On the August 9, 2006, at the time of the search engine conference, Eric Schmidt, then Google's chief executive, first proposed the concept of "cloud computing". Today, cloud computing has become an important application to reduce the threshold of SME informatization. There are more and more discussions about cloud computing, especially in China, where cloud computing still faces many challenges. Such as: Domestic users lack of understanding of cloud computing, there is a risk in the hardware and application porting, in the service level agreement and security processing needs to be further improved, and so on. Recently, clove ...

Research on the parallel Affective classification algorithm Yu Yonghong to the June Shanglin in the mass data set to perform the emotion classification task, the traditional single Machine affective classification algorithm extensibility becomes the bottleneck of the system. On the cloud computing platform Hadoop, the mapreduce of algorithms such as feature extraction, feature vector weighting and emotion classification are realized in the Affective classification task. On the affective Corpus dataset, the precision of affective classification algorithm and the time cost of each algorithm are compared and analyzed. The experimental results verify the parallel ...