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From August 19, 2014 to 20th, the "2014 China International Data Conference" was held at the Ambassador Hotel in Beijing. 　　The following is Zhu speech by general manager of IBM China Development Center information Management Software Department. 　　Point of view concentration: 1, large data this matter, if it has a life cycle, I think it has not exceeded its infancy; 　　2, the charm of large data is not that it is big, but it is such a large number of data can produce more and more value before. 3, the big data is not only refers to the new data, in this society, the most valuable data is still ...

The concept of cloud computing began to penetrate more and more into the field of security in the past two years. The breakthrough application of cloud storage is particularly noticeable. 　　This article will mainly on the application of cloud storage in the field of security analysis. The popularization of network technology, making the network sharing of video resources become more and more urgent demand of many industries, the existing distributed video resources are moving towards the direction of large concentration; Safe city, Intelligent transportation and other major industries market through the point, line, face of intensive coverage, every moment are adding new video sources; 720p,1080p, 4 K, higher video resolution means greater ...

Brief analysis of Hadoop1.0 and 2.0 design principles Yao Wei Horse and good introduction of the history of Hadoop and its version evolution process, elaborated Hadoop 1. The HDFs design concept, architecture, read/write Data flow and MapReduce architecture, task execution process, and HADOOP1 in 0. 0 insufficiency problem; 0 insufficiency problem, Hadoop2. 0 enhancements to the solution, including Namenode HA program, H ...

The opportunity and challenge of Intelligent city development Parto Aron Xu Jian Biangbiao Chen Yang Wisdom City Concept since 2008, has become the leading direction of urban informatization development in China. The Ministry of Science and Technology, Ministry of Industry and Information technology, housing and Urban and rural Ministry of Construction, National surveying and Mapping Geographic Information Bureau and other related departments have carried out a pilot demonstration of intelligent city, more cities are actively joining the ranks of intelligent city construction. At the same time, related problems and challenges are emerging. This paper first analyzes the conceptual framework of intelligent city from 3 aspects, such as technology, application and society, then discusses the country of intelligent city development ...

September 16, the 2014 Global Cloud Computing Conference, China Station (Cloud Connect Chinese) in Shanghai International Conference Center Grand Opening, from the OpenStack Foundation, Opencompute Foundation, HP, Cisco, Deloitte, GE, CAs, Tencent, PetroChina, 　　Haier electric business and other well-known enterprises and institutions at home and abroad, the top people will take turns to explore cloud trends, cloud strategy, and share the success of cloud computing cases. It is noteworthy that in recognition of China's cloud computing development make outstanding contributions ...

Horizontal expansion technology of cloud service in RDS relational database Aliyun RDS product line Our headquarters--overview--How to use--how to work--current limitations--future work the horizontal expansion technology of cloud service in RDS relational database

Intelligent Hospital architecture and key technology application Lu Jinjun Dingfujiang Zhengrong proposed a new intelligent hospital architecture based on information integration and communication synergy. In this architecture, through the application of information integration, unified communication, large data analysis and mobile terminal management, intelligent applications such as mobile medical treatment, collaborative medical care, medical knowledge base and business intelligence analysis are realized for hospital. The practical application demonstrates the rationality and feasibility of the intelligent hospital architecture. Intelligent Hospital architecture and key technology application

10th, the Shanghai Municipal Government held a press conference announced the Shanghai Intelligent City Construction 2014-2016 Action Plan, and for the first time in the next three years Shanghai will implement the "Dynamic Shanghai (i) Five major applications", the overall construction of people-oriented, world-class intelligent city. According to Li Yao-wan, director of Shanghai Economic and Information Technology Commission, Shanghai's future three years of intelligent city construction, will focus on the improvement of people's livelihood, industrial innovation, government transparency and other deep-seated areas, five application actions specifically:-Livable City (livable), to create a general Hui ...

A survey of data representation and compression in graphs Tommy Yan bear Jia Liu Guo Li the efficient, compact representation and compression of graph data containing billions of nodes and edges is the basis of large-scale graph data analysis and processing. Graph data compression technology can effectively reduce the storage space of graph data, Fast access is also supported on graph data in the form of compression. By analyzing the present situation of the technology, this paper divides the technology into two kinds: compression technology based on traditional storage structure, compression technology of Web page image, compression technology of social Network Diagram, compression technology for specific query, 4 categories. Detailed classification of each type of technology ...

Depth analysis of PostgreSQL and MySQL storage layer Li Haixiang DTCC2014 PostgreSQL is a POSTGRES developed by the University of California, Berkeley Computer Department, and is now renamed PostgreSQL, version 4.2-based Object Relational database management system (ORDBMS). PostgreSQL supports most SQL standards and provides many other modern features: complex queries, foreign keys, triggers, views, transactional integrity, and MVCC. ...

A summary of large data visualization analysis Lei Du Yima guozhong Visual analysis is an important method for large data analysis. The large data visual analysis aims to utilize the computer automation analysis ability, fully excavate the human to the visual information cognition ability superiority, will the human, the machine's respective strength organic fusion, With the help of Man-machine Interactive analysis and interactive technology, people can understand the information, knowledge and wisdom behind large data more intuitively and efficiently. From the perspective of cognitive, visual and human-computer interaction emphasized in the field of visual analysis, this paper analyzes the basis of supporting large data visual analysis.

Cloud computing, large data, IoT, mobile Internet is undoubtedly the development trend of IT industry in recent years. 　　The above technology will have a huge impact on the future economy, citing the forecasts of a well-known global management consulting firm. Disruptive technology and its potential economic impact this shows that for users, new technology is not only new applications, but a new life model. 　　Its user definition is also more and more wide, now users across various industries, according to the incomplete use of the above new technology users in our country alone more than 600 million people! Whether it's mobile internet, IoT, cloud computing ...

Summarization of large data system and analysis technology Cheng Wang win Guojie first, according to the different processing forms, introduced the characteristics of different forms of data and their typical application scenarios as well as the corresponding representative processing system, summed up the large data processing system three major development trends; then, The large data analysis technology and application (including depth learning, knowledge computing, social calculation and visualization) are summarized, and the key role of various technologies in the process of large data analysis and understanding is summarized. Finally combed the large data processing and analysis ...

Overview of cloud computing and application of Mobile cloud computing Li Chunlin introduces the development of cloud computing, basic concepts and "end"-"pipe"-"cloud" models, analysis of three drivers of cloud computing: technology, cost and industry chain, pointing out that cloud computing can effectively reduce production costs, marketing costs and search costs, improve the long tail value; Finally, this paper analyzes the service mode and main features of mobile cloud computing through four representative application examples, and points out that mobile cloud computing will accelerate the development and promote the transformation of mobile operators. &nb ...

TimesTen Memory Database-Architecture Extension Application Practice--Architecture status--timesten--Personalized customization--application effect--Other TimesTen memory database

As cloud computing has just sprung up, there has been a heated debate about whether this service is greener, and now Sentilla, a data center monitoring service company, has launched a new analytics tool to help you predict how smart it is to move your company's IT services to the cloud and how much you can save. Sentilla's tools take account of a variety of customer factors, including the purchase of equipment, personnel costs, maintenance costs, software licensing, and power consumption, while helping customers determine whether to adopt cloud computing services. But because the tool granularity is not enough to drill into the overall decision ...

Authentication standard and evaluation method of trusted cloud service Li Wei July 2014 by the Ministry of Industry and Information Technology guidance, Ministry of Telecommunications Research Institute, China Communication Standardization Association, the Data Center Alliance and the Cloud Computing Development and Policy forum hosted the "2014 Trusted cloud Services Conference" at the Beijing International Conference Center to convene a grand. The meeting with "Trusted China cloud Future new Ecology" as the theme, and actively promote the domestic Trust Cloud service certification system to promote the development of cloud computing industry. Chief Engineer of the Ministry of Public Finance ...

A real-time preprocessing model for massive data streams based on incremental learning Chen Danwei Chenhauzhuangjun for the real-time and high efficiency of data stream preprocessing under mass data environment, a real-time preprocessing model of data flow in large data environment is proposed, based on MMHC (maxmin hillclimbing) and using incremental learning method to improve the construction process of Bayesian network model, improve the effectiveness of the preprocessing model, but also reduce the time consumed by the model update, to some extent, to prevent the backlog of data, support the dynamic update of the network structure, ...

MySQL Build business database system Yin learned--business database system requirements and analysis--enhance MySQL cluster data security--improve MySQL Cluster service stability--improve MySQL performance--summarize MySQL build business database system

Research on large data and its application in contemporary Internet Xiamen University forest Glory In this case, the main research contents 1. Re-analyze the status and definition of large data, understand what large data is and how the industry and the market now understand large data, and then analyze multiple research directions of large data. Better understand the big data itself. 2. The current situation of large data popularization is analyzed, and how to slim down large data sets and to look forward to the future development of large data market are expounded. 3. From my work involved in e-commerce large data forecasts, the ...