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Why do I need virtual Fibre Channel? The new features included with Windows Server-Hyper-V allow virtual Fibre Channel adapters to provide administrators with the possibility of load virtualization for high storage requirements. This new version reduces complexity and limitations compared to the previous Hyper-V version manager needing to increase a pass-through disk linked to a volume and mount it directly onto a virtual machine on a Hyper-V host. In general, most virtual machines do not need to use virtual Fibre Channel, but it allows you to go past the virtual Foundation ...

Rebuilding data Center for cloud computing and large data He Jingxiang, the general manager of Intel Asia Pacific Research and Development Co., Ltd. spoke of large data, based on the definition of software Intel has its own very unique research on large data. Many of Intel's big data innovations are based in China, and Intel's research and development team is in Shanghai. In this regard Intel has many leading advantages in China, such as the optimization of operational efficiency Intel has cooperated with China National Kang and Hai Kang. Intel and Ali also have many aspects of cooperation, Taobao behind a lot of optimization models are China's team, as well as video security and the background of the system are all ...

Research on the unified Coding System of IoT Sun Hong Zhang Jianhong Qin Shouwen Maran Wangxiaowan Wu Chanzhong The existing coding system is not uniform, the scheme is incompatible, limited in some areas, can not achieve cross-industry, cross-platform, large-scale applications of the Internet, such as a series of problems, A new coding idea and system is proposed. It abstracts a supply of displacement of the carrier goods and general physical objects, and the reality of the product can be seen as a combination of the two in different ways, the physical goods and carrier items using a unified code, finished the goods in the production and circulation stage ...

Fine-grained cloud storage data integrity detection method in cloud storage service, a fine-grained cloud storage data integrity detection method is proposed in order to enable users to know the integrity of the data on the cloud server conveniently and quickly. The file is divided into a file block and then divided into a basic block, through the introduction of bilinear pairs and users randomly selected to detect the data block can detect the integrity of the data indefinitely, in addition, through the introduction of trusted third party to solve cloud user and cloud vendor disputes, to achieve the public verification of cloud storage data. Then the correctness and safety analysis of the proposed method are given, and the experiment proves that ...

Recently, LinkedIn Open source has a technology--samza, it is a distributed flow processing framework, dedicated to real-time data processing, very much like the Twitter stream processing system storm. The difference is that Samza is based on Hadoop and uses LinkedIn's own Kafka distributed messaging system. Storm and Samza are very similar, as LinkedIn's Chris Riccomini blog: "[Samza] can help you build applications, process message queues ——...

Recently, the domestic well-known streaming media technology supplier Beijing Force Innovation Technology Co., Ltd. independent research and development of "cloud mode streaming media service platform" has been the state Intellectual Property Office invention Patent Licensing Certificate (certificate No. 876709). Cloud Mode streaming media service platform has been the first to realize the successful application of cloud computing technology in streaming media, which will greatly promote the development of the convective media industry and have far-reaching influence on the technological progress of the industry. Cloud Mode streaming media service platform proposed a new "cloud streaming media" service platform construction method and business process implementation, to build a streaming media ...

What is the most shortage of small and medium-sized enterprises? Some say talent, some say money. But the reality is that the largest number of small and medium-sized enterprises in China are short of money and lack of manpower. Faced with the development of enterprises have to put into IT systems but not very strong financial backing, not fully equipped with the IT operation of the team, so can not endlessly expand the hardware environment, can not be exhaustive on the line all the needs of the IT system how to do? Server virtualization technology may help organizations solve such problems. After more than 10 years of evolution, virtualization technology can gradually improve the original storage and loss of virtualization technology with the development of business.

As we all know, business intelligence bi is to extract the effective information from the system data, discover the valuable knowledge in time from the vast information, provide the powerful service for the thinking decision and strategy development of the enterprise decision-making, and minimize the risk and hidden danger of "relying on experience and patting the head" in the management decision. In order to fully improve the enterprise market rapid response and competitiveness of software solutions. Now accompanied by the wave of enterprise information Development, the organization of the process of solidification, improvement, knowledge accumulation, application, technology innovation, promotion, as a business intelligence management system software BI is also constantly seeking change in the promotion ...

It is well known that cloud OS Windows Azure and Cloud Database SQL Azure play a very important architectural role in Microsoft's cloud computing strategy. Among them, Windows Azure mainly includes three parts, one is the computing service of Operation application, the other is data storage service, the third is the controller (Fabric Controller) that manages and allocates resources dynamically based on cloud platform. And the database plays an important role in the entire Microsoft cloud strategy, especially for cloud database SQL Azure. In other words, SQL ...

Since 2011 Apple released "ICloud", "cloud technology" has become a popular vocabulary, the brand words will be called "cloud", it seems as long as the "cloud" with the relationship, you can keep up with the popular trend, in the user to establish a good image. However, just as each technology's emergence and development is intended to improve and enhance the user experience, the same goes for cloud technology as mobile internet trends do. Whether the previous and cloud related to the various manufacturers behavior and policy trends, or to Apple at last year's WWDC conference icloud, the concept of cloud technology to further popularize ...

Comprehensive media reports, in order to comply with the IT trend of cloud computing, continue to lead the trend of the Times, the PC era of the king of Microsoft, actively make many changes, and even embrace the "non-Microsoft" technology. To create a world-class cloud infrastructure, Microsoft has spent $ billions of trillion. Dynamics CRM, in addition to providing users with SaaS services such as Dynamics CRM Online, companies and partners can build private cloud solutions based on Dynamics CRM ... Here are some of the important parts of Microsoft in the era of cloud computing ...

As a new term, the vocabulary associated with "cloud computing" attracts a lot of attention in people's lives. But many people do not particularly understand this technology, especially when it comes to cloud computing, is a face of doubt, because people have neither seen nor described what the chief of Cloud computing is. A few days ago, the world's first cloud computer, the "Violet Cloud computer," unveiled its mystery: a body of black chassis, flashing or blue or green lights ... More than 10 seconds to store 2-hour high-definition movies This is the world's first cloud computer: "Violet 1000." Act as a part of

Using hive, you can write complex MapReduce query logic efficiently and quickly. In some cases, however, the Hive Computing task can become very inefficient or even impossible to get results, because it is unfamiliar with data attributes or if the Hive optimization convention is not followed. A "good" hive program still needs to have a deep understanding of the hive operating mechanism. Some of the most familiar optimization conventions include the need to write large tables on the right side of the join, and try to use UDF instead of transfrom ... Like。 Here are 5 performance and logic ...

Design and implementation of e-mail security service system based on cloud computing Dai Jin Liu Shang Haoyu current e-mail Security scanning software is being widely used, with the increase of the number of users and the flow of the system, the traditional tight-coupled synchronous processing IMHS system has many problems, such as the overall efficiency, robustness, maintainability and extensibility. Aiming at the system bottleneck under the pressure of mass user, the design principle of "loose coupling, asynchronous, stateless" is established, and the design and implementation of cloud computing and service Oriented Architecture (SOA) technology is designed and implemented.

Research and application of large data query technology based on NoSQL database Zhu Jianseng Wang Jianxiong Zhang Junfeng based on NoSQL database theory, according to the different application scenarios, the NoSQL database is divided into high performance read-write, Document-oriented and distributed-computing-oriented 3 types. Comparing and analyzing the advantages and disadvantages of the 6 representative products of these 3 types of databases, combined with the requirement of large data operation in the comprehensive analysis system of ticketing information for railway tickets, the paper chooses C ...

Load forecasting based on OpenStack service cloud platform Zhang Jiao Shangyanlei Cloud Computing is the main source of computing power at present, with the advantages of high reliability, high flexibility, low cost and dynamic resource sharing. However, the virtualization technology used in cloud computing generates a lot of virtual resources, which can cause load imbalance, some nodes are overloaded or even down, and some nodes are idle. Therefore, load balancing is a key research issue in cloud computing, and the goal is to distribute tasks in a balanced way to compute resources. This paper presents a method based on openst ...

A kind of independent reputation management mechanism oriented to cloud service Wu Qingtao Zhang Xurong Zhangmingchao Zheng Lou Ying in view of the large volume of cloud service data, strong dynamic, centralized management of complex problems, integration of the idea of self-discipline calculation, This paper puts forward a kind of independent reputation management mechanism which is suitable for cloud computing environment. This mechanism can reduce the credit center management expenses and improve the efficiency of credit calculation through the distributed credit calculation of feedback information and the independent management of the whole credit system. The simulation experiment verifies the feasibility and validity of the credibility mechanism. A kind of face ...

The construction of educational resource base based on Hadoop platform Shangjuan Kaike Liu Li first introduced the concept of cloud computing, then elaborated the current situation of educational resource base construction and the existing problems, and then put forward the development of educational resource base based on Hadoop platform, and finally introduced the implementation process of its core module in detail. Download Address: http://bbs.chinacloud.cn/showtopic-18404.aspx

Implementation of parallel image processing under Hadoop Cloud platform Zhang Liang will, Huan Fly, Wang Yangde in recent years, cloud computing in the IT industry has set off a new wave of technological innovation. Cloud computing is a new computing model, which is a comprehensive development of parallel computing, distributed computing and Grid computing, providing unlimited computing resources in the form of simple and transparent services. The open source cloud platform implemented by Hadoop provides parallel computing model MapReduce, Distributed File System HDFs and distributed database HBase. With the increasing number of digital image data, stand-alone mode ...

Design and implementation of dynamic load balancing scheduling algorithm based on feedback in Hadoop heterogeneous environment Nanjing University of Li Yuanhung Benvin in the introduction of cloud computing basic concepts, architecture and application development, based on the analysis of cloud computing model implementation Framework and fault-tolerant mechanism. For the cloud computing Hadoop Open Source Platform, the detailed analysis of the Distributed File System (HDFS, Hadoop Distributed File systems) and the MapReduce computing model, and the operation under the Hadoop platform ...