Computing Model

It is reported that the system based on the Food Safety Integrity database, on the basis of cloud computing model, the ultimate hope to achieve traceability of food sources, whereabouts traceable, problems traceable, the number of statistics, supervision can be standardized. The system will use technology such as IoT, the food feedback in each link to the query, the realization of food sources can be traced back, the regulatory departments through the system to retrieve the distribution of food flow and surplus inventory, once found that the problem of food can be recalled in a timely manner, the next shelf, storage and investigation;

Cloud computing is cloud computing. Is a super-computing model based on the Internet. Is to put a lot of information stored on the PC, mobile phone or other devices and processor resources together to work together. Cloud computing for the development of unlimited, then let's come to a simple discussion about it. Cloud computing is an emerging way to share infrastructure and is something that connects huge pools of systems together to provide a variety of IT services. Many factors drive the need for this type of environment, including connecting devices, real-time data streams, ...

Research and application of parallel K meteorological data mining based on cloud computing the Pan Wubin Clustering analysis of Nanjing University of Information Engineering is an important research field in data mining, it divides the data into several kinds of clustering, so that the objects in the same cluster are similar and the objects in different clustering are very different. K algorithm is considered to be the most classical clustering method based on partition, the error squared and criterion function is used as the clustering criterion, and the algorithm is relatively scalable and efficient in processing data sets. But in the face of large-scale data, the computation also increases, the operation ...

The benefits of cloud computing are many, since utmost, some of the benefits are related to saving money, so at this time is quite attractive. To list several items, you can list: You can get computing resources without large investments, reduce data center infrastructure and power consumption, reduce PC energy consumption and cost, faster and faster completion of projects, and use IT staff where needed, without having to worry about maintaining infrastructure or software version upgrades. There are many benefits. This computing model is supported by virtual machines, which can dynamically create more application instances to meet computing requirements and improve business flow ...

What about cloud computing performance? It depends on who you ask. There are three cloud computing models, and which one you use determines what performance you will get. People who use software as a service (SaaS) system and process standard Web latency cannot tell you too much about performance. 　　However, those who use the advanced "large data" system will tell you something very different. You need to consider several performance patterns, the performance pattern can be divided into three non ...

Today, cloud computing is increasingly recognized by us, cloud computing performance how? About this question. There are three related cloud computing models. Using different modes will determine different performance. Use the associated SaaS system to handle standard web latency and those who can not tell you too much about performance. However, those using sophisticated "big data" systems will tell you many different things. You need to consider several performance patterns; performance patterns can be divided into three basic categories: ...

Research on cloud computing resource allocation strategy Fang aged Guo Li Zhou Cloud computing is a new type of computing model, which has become a hot research field in the world. On the basis of introducing the concept of cloud computing, this paper summarizes the current research situation of cloud computing resource allocation at home and abroad, analyzes the key problems faced by cloud computing resource allocation, and then further points out the research direction of cloud computing resource allocation algorithm. Research on cloud computing resource allocation strategy

Research on MapReduce Digital image processing Tian Jinhua Ren with the increase of mass image data, the scale of data need to be processed is increasing, in order to solve the problem of the access capacity and processing speed faced in processing massive data information, Based on the research of MapReduce large-scale data set distributed computing model, this paper designs the parallel processing of digital image based on mapreduce implementation. The experimental results show that the MapReduce parallelization algorithm based on the Hadoop cluster has the scale of data nodes easy to expand 、...

Cable-Bell filter technology based on parallel programming computing model Xu Changlong Wang clever Shuo Hua with the increase of the data of remote sensing image, the computation time of the edge filtering operation of the cable-bell in single environment is also increased. According to the characteristics of remote sensing data, combined with MapReduce parallel distributed computing model, this paper proposes a method of migrating this operation into Hadoop cluster environment to complete the Bayes filtering operation of massive image data. The experimental results show that the cluster operation can shorten the computation time, and the calculation time will decrease with the increase of cluster node number. ...

Cloud computing is from the data center. We've always dreamed of a world where just about anyone can turn the extra computing power into virtualized resources and sell it to others, a completely distributed cloud computing model. However, the reality now is that cloud computing follows a centralized factory model: resources are provided by central "factories" (Amazon's, Rackspace, Microsoft, Google, and other large data centers) and distributed to consumers over the Internet. In a sense, large-scale data centers are the foundation for cloud computing. In today's hard to ...

The cloud computing model of power station data center based on Hadoop Yian Jianfan Yu Yu Masson Wang Yinan aiming at the problems of virtualization, distributed storage and parallel programming model in cloud computing, this paper proposes the architecture of multi-power station computing platform based on cloud computing, and realizes the reliable storage and fast parallel processing of power station data center. This paper discusses in detail the shortcomings of the traditional power station computing platform in data storage and processing, designs the cloud computing platform of Power station data center based on Hadoop, and uses the Hadoop cloud computing platform to compare and analyze the efficiency of data retrieval. ...

Recently, big companies such as MS, Google, IBM and so on are hype a concept is cloud computing, such as IBM and the European Union to carry out cloud computing, the European Union grants 170 million euros; Google and IBM combined to push the cloud computing model; Yahoo! Also put the treasure on the cloud computing; China also set up a cloud computing center with IBM in Wuxi; some say Microsoft buys Yahoo! One important consideration is that Yahoo's leadership in cloud computing is somewhat plausible. So, what is cloud computing? I see a promotion of freedom ...

MapReduce solution to the shortest path of logistics distribution single source Shangliang Zhang Baoyu in order to optimize the logistics distribution route, this paper proposes a cloud computing model to decompose the distribution route problem into several sub problems which can be parallel operation. This paper discusses the MapReduce breadth first algorithm parallelization model, node data structure, algorithm flow and pseudo code program based on the standard color method, and verifies the feasibility of the algorithm by applying the algorithm to the actual distribution of express company. Research on the shortest path of mapreduce for solving the single source of logistics distribution

The picture is the national "thousand people plan" expert Chen Zhongsu received an interview with his dream and only 200 dollars to study the United States alone, he has been a Wall Street in the IT industry and the financial sector, he has served as Deputy chief Engineer of Shanghai Securities and Trade, responsible for building a new generation of trading systems, he is the national "thousand people Plan" experts, Chen ZHONGSU Vice president of European and American Alumni Association. In the Chen Zhongsu body, can always feel the Taiwanese people unique dare to break the spirit. Today, he is engaged in distance education, the first time "cloud computing" model into online education. Chen Zhongsu Frankly in SSE 10, deep sense of China's IT industry inefficient ...

April 12, 2012, IBM "smart computing era" theme conference held in Beijing. At the press conference, Qian Qun Qun, chairman and chief executive officer of Greater China Region, IBM, said to participants: "As the 12th Five-Year Plan progresses, we are exploring a new path to economic innovation. Every industry in the world, whether in traditional industries or in new service industries, is undergoing a revolutionary change and IT models must move toward smart computing in response to the upcoming big changes in enterprise IT applications. Zhonghua District Chairman and ...

Research on intelligent Decision support system based on cloud computing Trueman Shihwi the emergence and maturity of cloud computing has brought great opportunities and challenges to the development of intelligent decision support system. Based on the analysis of cloud computing environment, the architecture and operation process of intelligent decision support system based on cloud computing is proposed. Furthermore, the paper analyzes and designs the computing model of cloud storage of decision data by using Hadoop architecture, which provides a new idea and method for intelligent decision support system in cloud computing environment. Research on intelligent Decision support system based on cloud computing

Task layer scheduling algorithm based on time-sharing virtual machine in cloud Workflow Wang Li Longyu cloud Computing is a new market-oriented business computing model that provides services to users on demand, and the business nature of cloud computing focuses on the quality of service delivery to users. Task scheduling and resource allocation are two key technologies in cloud computing, and the virtualization technology used makes its resource allocation and task scheduling different from the previous parallel distributed computing. At present, the main scheduling algorithm is to draw lessons from the grid environment scheduling strategy, research on QoS-based scheduling algorithm, there is a low implementation efficiency problem. We have a cloud workflow task ...

Hadoop is an open source distributed parallel programming framework that implements the MapReduce computing model. MapReduce's concept comes from Google Labs, a programming model that simplifies parallel computing, and is suitable for mass data processing on large-scale clusters, and the most successful applications are distributed search engines. With the advent of the Java Open Source implementation project Apache Hadoop at the end of 2007, programmers can easily write distributed parallel programs and run them on computer clusters to complete the calculation of massive data. ...

A private cloud is a cloud that is used by the enterprise itself, and all its services are not intended for others to use, but for their own internal personnel or branch offices. Private cloud deployments are more appropriate for large enterprises or government departments with many branches. Private cloud is deployed within the enterprise itself relative to the public cloud, so its data security, system availability can be controlled by itself. 　　But its disadvantage is that the investment is bigger, especially the one-time construction investment is big. As far as the current trend of cloud computing is concerned, the development of public cloud is obviously no private cloud fast, private cloud is the direction of big enterprise IT development. So in traditional it to ...

Application of cloud computing in environmental protection industry Hu Hao Zhu Shang Suzy Cloud computing through virtualization technology to integrate resources to provide users with flexible, dynamic information resources services. The basic concept, service mode, characteristics and application of cloud computing are expounded.  This paper analyzes the main problems existing in the information work of the environmental protection industry, puts forward a cloud computing model suitable for the environmental protection industry, and analyzes its application effect. On this basis, the implementation strategy of cloud computing applied in environmental protection industry is given. Application of cloud computing in environmental protection industry