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Now more and more enterprises, in particular, large and medium-sized enterprises, the need for server virtualization than the bottom of the housing server configuration requirements are much higher, in the server virtualization solution there are many characteristics of different, incompatible technical components, we must make a decision and in the coming years to bear all the results resulting therefrom. Gartner recently released this year's X86 server virtualization rankings, the competitive relationship between business support options has changed somewhat, but VMware and Microsoft are still in other proprietary and even a series of open source ...

Image classification and annotation based on Hadoop cloud computing platform Huang Hou Li bin in order to effectively deal with and use the Internet's massive image and video data, a new image classification and annotation solution based on Hadoop cloud platform is proposed. Aiming at how to efficiently collect the training set, the important problem is This paper constructs a cloud-based image grabbing platform, uses the Internet image resources as the original data set, provides sufficient data for extracting the training set image, realizes the training set image extraction function based on probabilistic latent semantic analysis model, and carries on the theme based on the original data set.

Research on the key link of the application of IoT in the intelligent space of Port logistics industry Wei Ling, Beijing Jiaotong University Firstly, through the literature research, the paper sums up the functional demand of the ten industries ' Internet applications, and according to the business relationship between the port logistics industry, launches the functional demand of the intelligent space application of the port Then it constructs the intelligent space architecture of Port logistics industry based on IoT. On the basis of the above, this paper studies the application of IoT in the intelligent space of port logistics industry from four aspects of the Internet of things and its influencing factors. Next, according to the influence factor builds ...

Parallel cloning code detection in the Hadoop cluster Yiuchong cloning code can cause project maintenance difficulties, weaken the robustness of the project, and the bugs contained in the cloned code can damage the entire project. The current Cloning code detection technology is either limited to detecting only a few clones of code, or requires very high detection time. And if you need to detect a lot of source code, the main memory of a machine may not be able to store all the information. The possibility research on the parallel operation of cloning code detection technology, using the Cloning Code detection technology based on program dependency graph, ...

Research on the unstructured data retrieval of power Enterprises Rock Xu Shuzhen Sen Yang Kijiajie power grid company has built many business systems over the years, and each business system is isolated from each other. With the deepening of enterprise informatization construction, the data in the business system, especially the unstructured data, has increased dramatically, It is extremely inconvenient for people to find data information. Build a distributed unstructured data retrieval platform for the entire grid company, which deploys the Hadoop development framework and SOLR distributed full-text in Linux computer clusters ...

More than 90% of China's Internet products are based on open source. However, most developers are "using" the main, lack of true integration of the concept of the open source community, little feedback. 　　How should developers make use of resources for better development and establish open and win-winning open source ecology? This issue has been plagued by the industry. Recently, a number of media on the Microsoft Open Technology company Open-source Community Senior Director Gianugorabellino and Microsoft Open Technology Co., Ltd., general manager Shengsong interviewed, including the current situation of China's open source and future prospects of the discussion is very interesting, especially to get ...

Application of data envelope technology in the security of cloud data Pei Huihuiqun cloud computing provides efficient and flexible services at the same time, there are various security risks. Access control methods can improve the security of cloud data and resources, protect users ' privacy, however, traditional access control methods require large security overhead and result in a large amount of data redundancy. This paper optimizes the strategy through the resource segmentation technology, and constructs a secure data envelope for cloud environment with the help of encryption algorithm and viscous strategy. At the same time, the mapping relationship between resources and data envelopes is established, so that users can get the meeting ...

Recently, two news, again let everyone focus on the home Video surveillance field: 360 burst will push the smart surveillance camera products as well as Nest announced to 555 million U.S. dollars acquisition video surveillance start-up company Dropcam. Home video surveillance of the huge space, so that Baidu, Lenovo, Haier, Hai Kang Wei, ZTE and other tens of billions of giants have been involved. 　　Many people assert that the home video surveillance is about to explode, will be smart home new entrance, smart home is the core of large data ... Thus, all the Immortals began to comment on the business model of home video surveillance, ...

Design of medical data exchange middleware based on cloud platform Zhang Zhi Lamborghini Wei The development of information technology constantly put forward new requirements for medical information, the development and maturity of cloud computing provide a new opportunity for the development of medical informatization. As the core of cloud computing, middleware plays an important role in the realization of medical cloud platform. This paper puts forward a kind of medical data sharing middleware based on cloud computing technology, which can make full use of computing resources of cloud platform and reduce the cost of duplicate development Exchange sharing program. Design of medical data exchange middleware based on cloud platform

Design of household heat metering management system based on cloud computing Jia Guangen Liu Chao Wushao wei holes to adapt to household heat metering in the wider north of China, in response to the national "Twelve-Five" call for energy saving and emission reduction, the article combined with the advantages of cloud software and cloud computing, gave the cloud management system under the overall structure, The design of PC software and database is introduced emphatically. The host computer includes two parts, part is automatic meter reading software, through GPRS and each collector communication, the other part is cloud software, combined with intelligent Home Service concept, the current heating pipe ...

Design of automobile post-market commodity data platform based on Hadoop South University of Technology Li Shiqing first studied Hadoop and related technologies, analyzed the links between Hadoop and cloud computing, and focused on the HDFS distributed system and MapReduce programming architecture of Hadoop. In this paper, the characteristics of HDFS, the abstract technology of data block, and the HDFs of Master-slave (manager-worker) model are studied, and the characteristics and architecture of MapReduce are also studied. In addition according to commodity data non ...

Harbin University of Technology information construction to serve the general teachers and students for the purpose of the implementation of the digital campus construction project, the implementation of the hardware cluster, data concentration, application integration and information standardization, the corresponding management has achieved remarkable results. All along, the school has only provided limited function hosting or space hosting services to departments, administrative units, laboratories and research institutes, and is not open to students and teachers in schools. If you want to make a personal website, you can only rent server resources outside the public network, involving the record, domain name and many other operations, not only high prices, increased the economic negative of teachers and students ...

Design and implementation of cloud teaching resource platform based on Hadoop Beijing Jiaotong University Xu Firstly, this paper designs the storage structure of teaching resources in cloud platform, the hybrid database system combining the advantages of hbase and MySQL, and the web system based on the mainstream SSH2 framework of Java EE. Using Hadoop's Distributed File system to store instructional resources, an experimental cloud teaching resource platform based on Hadoop is implemented. Secondly, it redefined the platform resource feedback mode and role relationship, and increased the spirit of platform management and maintenance.

Research on enterprise production management model under cloud manufacturing environment The main contents of Zhejiang University Yang Yi are as follows: The first chapter is introduction. This paper mainly discusses the research background, purpose and significance of the thesis, introduces the research status of the related technology at home and abroad, as well as the main research contents and chapter arrangement of the paper. Chapter two introduces the enterprise production management mode under the cloud manufacturing environment. This paper introduces the production management mode of traditional enterprise, then gives the overall process of enterprise production under cloud manufacturing environment and the detailed design of each process module. Chapter Three is the decomposition and modeling of project tasks in cloud manufacturing environment. Main ...

Research on digital library data management strategy based on user experience in cloud computing environment Chen Sen GAO Library theory and practice, libraries germ and Practice, the research of Digital library data management strategy in the 2014 05 cloud computing environment

Under the current trend of vigorously advocating green environmental protection, the whole world is taking the road of sustainable development. In today's world, the development of "Low-carbon economy" has become the only way for all countries to realize social sustainable development and move towards ecological civilization. As a new industry in the era of Internet of things, smart home in a more convenient and comfortable concept of lifestyle into people's vision, its performance in energy conservation and environmental protection has also been concerned. Summer is here, and the heat is in season. Air conditioning, electric fans, refrigerators are essential to cool the cool. How to enjoy the fun at home, Wisdom Yun (http://www ...

Research and development of mobile geographic information system based on cloud computing Gao Guenyunlan in view of the current low transmission efficiency of mobile GIS and the limitation of large data processing, the paper introduces the Hadoop cloud computing platform and constructs the Mobile Information system based on the Hadoop cloud computing platform, and studies the workflow The difference between it and the current mobile Geographic Information system is analyzed. The experimental results show that the mobile geographic information system based on Hadoop has quicker response time than the existing system in service processing, and can solve the existing transmission efficiency to some extent.

The monitoring and warning technology of facility agriculture based on IoT and its application to the closure Wang Jiaqi Cheng This paper discusses the technology of network building, data real-time collection and wireless transmission, SMS warning information releasing and remote control in the monitoring and warning technology. This method realizes the compatibility and networking technology of different sensor protocols, through the remote server for the unified management of data, users through the computer client, Web clients and mobile phone clients can realize remote real-time monitoring, if the data is abnormal, through the client, mobile phone messages, such as real-time early warning, and can control remote devices, ...

Manufacturing-oriented CNC cutting database system--from IoT to cloud computing Liyaojun Daiju Zhang Wei The new information technology is not only the key means to solve the service-oriented demand of manufacturing industry, but also the important technical support to realize the concept of "manufacturing as service". The technology of IoT and cloud computing is the important research direction of the current manufacturing informatization, and the bridge of the two directions of the technology of IoT and cloud computing is the "massive data" processing technology. In the process of CNC machining "sense, knowledge, line" ...

Research on the application of improved genetic algorithm in cloud-assisted teaching platform Wang Xiaohui Li San Pu Computing technology developed rapidly, the cloud computing aided teaching platform came into being, with the network of massive teaching data resources storage and computing functions and thin client, and other notable advantages, The characteristics of data and users in cloud-assisted teaching platform determine the diversity of their job types and data density, and the design of cloud-assisted teaching platform focuses on efficient resource management and scheduling. This paper designs the architecture of cloud computing assistant teaching platform, and makes an improvement to the original adaptive genetic algorithm of cloud platform job scheduling with traditional genetic ...