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Research on the technology of enterprise-level and cloud remote Sensing service platform Deng Tindeshan Chen Qiujin Remote Sensing image processing software has been based on desktop system, with the increase of data, a remote sensing image processing system based on parallel computing and GPU computing technology has emerged. Cloud computing provides the computing model of dynamically scalable virtualization resources in a service way, and parallel computing is one of the core technologies of cloud computing systems. The technology advantage of cloud computing provides a new application idea for remote sensing field, which can not only accomplish large data processing efficiently, but also share remote sensing information quickly in service mode. This paper discusses the background and key of cloud remote sensing.

A study on the path of deepening regional tourism cooperation under the background of intelligent tourism Chen Lijun Intelligent Tourism has put forward a new cooperative idea for regional tourism cooperation, this paper points out the new ways of cooperation, which is of great significance to promote the transformation and upgrade of regional tourism industry effectively. Deepening regional tourism cooperation under the background of intelligent tourism development is a new mode of tourism development, Expanding the space of tourism development, suitable for the future development of tourism needs, to achieve sustainable development of the inevitable choice. Regional tourism under the background of intelligent tourism can give priority to the cooperation of tourism marketing, tourism products, tourism information and tourism transportation. Under the background of intelligent tourism ...

Glusterfs Distributed File System Liu 2014/12/27 glusterfs Introduction glusterfs Principle Analysis Glusterfs Application Scene Glusterfs open problem glusterfs Distributed File system

Research on the development of health Cloud Sun Pengwei Wang Jian cloud computing is a big change after mainframe computers go to client-server. Users no longer need to know the details of the infrastructure in the cloud, without the expertise or direct control. Cloud computing delivers IT capabilities to the user in a service-enabled way, allowing users to get the services they need through Interet without knowing the service technology, knowledge, and operational capabilities of the device. Study on the development of healthy cloud

The present situation and thinking of the development of "intelligent City" Chohong Chang Wisdom City is the internet of things, the combination of modern information technology, such as cloud computing and large data, has been paid more and more attention by scholars and city managers at home and abroad. Although the construction of intelligent cities has begun, the goal of construction is still not clear enough, The top-level design and standard specification need to be further studied and developed. In the light of the understanding of intelligent city by city managers, intelligent city construction and experts and scholars, this paper probes into the definition, concept and connotation of intelligent city, and introduces the general ...

The idea of Intelligent city and the future of urban development Hilipo Yang Geogao The idea of a smarter city with a more thorough perception, wider interconnection and more in-depth intelligence was first proposed by IBM in 2008, and its essence is to find a new economic growth point after the financial crisis, which is quickly transformed by the world's major cities A major strategy for promoting industrial upgrading and revitalizing the economy. This paper expounds the origin and implication of Intelligent city concept and the development of intelligent city at home and abroad, focusing on urban management, urban infrastructure construction, IoT technology and industrial development, intelligent lifestyle and so on.

For the past 30 years, virtual reality technology has been considered "the next big Thing" (the next great invention). 　　But there seems to have been no obvious technological breakthrough until Facebook took a 2 billion dollar takeover of virtual reality helmet maker Oculus, and then a series of moves by the Giants to show us a glimmer of hope in the field. At this year's CES show, Oculus VR unveiled its latest virtual reality helmet prototype Crescent Bay, which is both Oculus VR last year ...

A SDN architecture for cloud computing business Zhang Wang Yang as the application of migrating to the cloud and the rapid growth of the number and type of business, networking capabilities are becoming increasingly important. The networking support provided by the cloud service provider and the cloud controller platform has developed rapidly. However, in most cloud networking service models, users must configure the various network layer constructs (such as switches, subnets, and access control lists) for use by cloud applications. This paper presents a service-level network model which can provide more advanced connectivity and policy abstraction required by cloud applications. Source: 2013 China Communication Science ...

Challenges and opportunities faced by network science and engineering under the impact of large data waves Fang Jinqing in recent years, under the impact of large data waves, "Network Science and Engineering", like many fields, faces new challenges and opportunities. First of all, the characteristics and general situation of large data and large data science are reviewed, then according to the current "Network Science and Engineering", "Network Network (NON)", this paper discusses some typical NON and its main characteristics and the preliminary progress of related topics, and offers a number of challenging topics and rare opportunities. Challenges and opportunities faced by network science and engineering under the impact of large data waves &nb ...

The Software definition data center becomes the cornerstone Technology of data center standardization, simplifies the deployment management process of it in heterogeneous environment, and enables users to dynamically and automatically configure management resources according to SLA requirements. For it vendors, software definition Data Center (SDDC) greatly reduces the difficulty of traditional device layer technology development, and improves the management and efficiency of resource deployment based on workload. 　　The Software definition data center will quickly change the traditional it market pattern. It architecture has undergone three-generation evolution: It evolution three phases three phases it architecture features T1 ...

In recent years, few it segments have been able to attract the attention of entrepreneurs like big data markets.   　　Today, businesses and consumers are producing TB and even petabytes of data, and a large number of companies are also ramping up research and development to collect, store, manage, and analyze data. The following is the 2014 Big data field of the 10 emerging big data start-up companies 1. Aerospike founder and Cto:brian Bulkowski include MongoDB, COUCHBD and R ...

The new concept of the Internet is emerging, in the cloud computing, the Internet of things, the big data hot, Industrial 4.0 in 2014 received more and more attention, in 2015, before becoming a new hot spot, we need to understand what this new concept is what the meaning of the relationship between it and other Internet concepts. 　　In April 2013, the German government officially launched the "Industrial 4.0" strategy at the Hannover Industrial Fair in April 2013, which aims to improve the competitiveness of German industry and seize the initiative in the new round of industrial revolution. ...

Introduction to Hadoop Feng Li 1General Information2 The big Data background3 What is hadoop?4 Install Hadoop5 exercises Introduction to Hadoop

Modern people because of work, life and other pressures, it is easy to appear a variety of sleep problems. And the quality of sleep is related to a person's physical health. Therefore, it is imperative to discover the causes of sleep problems and provide scientific guidance. 　　   　　Recently a health cloud with a service named Hee Kang Isleep excellent sleeping treasure ("isleep") sleep products can be said to solve the problem. This is called "Isleep excellent sleeping Treasure" sleep products by the domestic well-known health management company Neusoft launched, the product is the country ...

Knowledge Atlas, also known as the Atlas of Scientific Knowledge, it combines the theories and methods of applied mathematics, graphics, information visualization technology, information science, and other disciplines such as econometric citation Analysis, co-present analysis, and displays the core structure, development history and The Frontier field and the whole knowledge architecture reach the modern theory of multidisciplinary integration. Provide practical and valuable reference for subject research. -Baidu Encyclopedia entity and its relationship diagram. Size: 500 million objects, 3.5 billion facts and relationships-Wikipedia knowledge map to achieve customer ...

A few decades ago, the image of the robot Astro Boy in the Japanese cartoon "Astro Boy" was widely liked by the children of the country. Today, Japanese robots are increasingly active in the production lines of Chinese factories. 　　It is understood that Japan's share of the global industrial robotics market has exceeded 50%. The high cost causes the Japanese manufacturing industry to appear "hollow", and the robot has become one of Japan's strategic industries to revitalize the manufacturing industry. 　　This September, the Japanese Abe government held a special meeting to increase the robot industry to the height of the national strategy. Today, the Japanese robot industry has been from ...

Cassandra Introduction Chang Li Ming Jian Cassandra is a mixed relational database, similar to Google's bigtable. Its main function is richer than the dynamo (distributed Key-value storage System), but the support degree is inferior to the document storage MongoDB (the open source product between the relational database and the non relational database, the relational database has the richest function, most resembles the relational database. Cassandra Introduction

Cloud computing has been around for more than 9 years since its inception in the world, China has a history of more than 6 years, now in foreign countries, mixed clouds and public cloud between the fierce competition in the market, in the domestic, private cloud and public cloud also into the market division, cloud computing officially into the explosion of growth period. 2013 is the first year of domestic cloud computing development 2013 can be said to be the year of the development of domestic cloud computing, firstly, the International cloud computing manufacturers Microsoft into China, at the same time to bat as the representative of the Internet enterprises, telecommunications, unicom, mobile operators to represent the company to Huawei, Cisco ...

1. The mobile wave drive, cloud computing will be everywhere in mobile phones, tablets and other mobile devices, the market demand for cloud computing will be further increased. 　　Every application deployed in the cloud will enhance the business value of cloud computing. 　　2. Third-party cloud platforms will grow as the past operating system and browser wars, Third-party applications that meet user needs and end up being popular will drive the growth of cloud computing platforms, and NetSuite cloud services companies will flourish. 3. Cloud computing will ...

According to the report of the World Economic Forum, "Big Data is new wealth, worth as much as oil". Victor Maire-Schoenberg, the father of big data, had predicted that "it's only a matter of time before the data are on the corporate balance sheet". Telecom operators are inherently the owner of massive data, the rapid development of Internet business has driven the "data" beyond the "voice and SMS" to become the monetary carrier of personal consumption in the virtual world, so whether the growth of the pipeline virtual data can be transformed into the promotion of the real economic benefits in some way. Is the operator pipeline data to the key to the securitization ...