Online Trends

Internet data has grown at an unprecedented rate, with social and mobile infrastructure growing, especially in the last few years, which has generated 90% of global Internet data, making big data analysis a fashionable word. However, big data is synonymous with big problems, not solutions. A solution is an advanced algorithm that runs on a platform to process data numbers to obtain effective information, which can also be called data recycling. In the past few years, large enterprises in the field of data analysis has invested a lot of resources, but also in marketing and to meet customer demand for products and so on. The following figure is Mo ...

SQL versus MapReduce A Comparison inclusive nonblank approaches to SCM Scale Data analysis Livio hobi University of Zurich this monitors C Ompares nonblank different approaches to SCM data analysis,...

The application of MongoDB in Call center system Shi, Gianschopo MongoDB is an extensible, high-performance, modeless, file-based data management system based on document storage. The feature of document-oriented storage makes the MongoDB can support the storage of loose structure data, the weak consistency feature makes the MONGODB can guarantee the faster user access speed, the high performance characteristic makes the MongoDB can better support the processing of large data quantity. The continuous development of the call center has put forward the new request to the data storage System: Large data quantity + loose data structure + high interview ...

There is such a set of data, according to the royal literature in June 2012, its f-1/a documents submitted to the U.S. SEC (Securities and Exchange Commission) showed that its revenue in 2008 was 52.98 million Yuan, 2009 to 1 3.5 billion yuan, 2010 3 9.3 billion Yuan, 2011, Shanda Literature's Web site occupies more than 70% of the network literature market, of which the beginning of the Chinese net monopoly 43.8%. With market advantage, Shanda Literature 2011 revenue reached 701 million yuan. Although the Internet in the whole industry, online literature is not big, but its ...

Piston Cloud co-founder Joshua McKenty says the open stack customer ecosystem has four market segments (open stack is an open source project that anyone or an enterprise can create their own cloud environment on their platform): While hiring consultants to help them build cloud services, the other side of the picture seems to be IBM's customers forever. And on both sides of the spectrum, there are two other client tiers, and customers at these two levels have one thing in common, McKenty said.

Traditional IT organizations in the past used systems developed, acquired, and deployed in an organized, structured manner, such as e-mail for all employees, graphic design tools used by some, or payroll processing systems or human resources management tools used by the department. More importantly, access to these systems is usually under the supervision of IT managers and system administrators. To install a private system or to install a company-acquired system, you must pass the It "monitor screen" before you can deploy these systems. This pattern has generally worked well since early it. However, the advent of cloud computing ...

In recent years, the development of database can be said to be rapid, and people on the structure, unstructured, SQL, NoSQL and newsql understanding is far more than the past. Matthew aslett--451 Research Director, the use of various fields of knowledge finally completed the database Roadmap update. The new version of the database roadmap draws inspiration from the London Underground and the real story, depicting the relationships of various databases in the database domain. Let's take a look at Matt ...

Donghua University Laboratory Management cloud computing platform Zhang Hong, the rise of cloud computing has brought new opportunities and challenges for education, described the use of VMware Technology and Citrix Technology Donghuaiun in University computer Professional Laboratory management, the implementation of server virtualization management, teaching resources unified management,   It improves service availability, resource utilization, guarantees service reliability and saves management cost. Key words: cloud computing; Server virtualization; Teaching Resources &n ...

According to foreign media reports, as companies strengthen their use of cloud services, market research firm Forrester predicts how companies will change their applications for cloud platforms and services next year. Forrester predicts that enterprise application cloud services will continue to grow, albeit with a small enterprise user base. Many businesses will start to apply private clouds. As cloud services and platform spending increase, the way businesses use this service will evolve. Forrester summed up the 10 big changes in corporate attitudes towards cloud computing next year. 1. Companies will really understand the cost of cloud computing institutions ...

The future of converged cloud and IT infrastructure

Namenode Performance Diagnosis and Optimization Ali Group core System Research and Development department-long Ren • Dedicated computing Group Introduction • Ali HDFs Introduction and Namenode Performance challenges Namenode performance Diagnostics and Optimization--RPC framework--DFS Implementation • Subsequent work • Question and answer temp_1212110 8295006.pdf

Today, browsers are actually a lightweight client that allows users to access a variety of cloud-based applications and services. It is not surprising that many software based on traditional desktops is migrating to the cloud, and that cloud-based integrated development environments are emerging, and many developers are using Github and Pastebin for online collaborative development. Today, this article selected 8 of the best gathered into the development environment recommended to developers, you can experience, see which is suitable for themselves. Cloud9 IDE is based on NODEJS&NB ...

This morning, located in southeast University East Lake Campus, "Southeast University IBM Cloud computing Joint Research Center" was formally established. The center is the only joint research Center in the cloud computing field established by IBM in collaboration with Chinese universities, and is by far the first in the world for IBM. After the establishment of the center, the two sides will jointly train talents in colleges and universities, jointly set up research centers, to expand deepening in the cloud computing in the forefront of the technical field of all-round cooperation. At the founding ceremony, the director of IBM's Keith Brown signed a cooperation with the Hu Minqiang Executive vice president of Southeast University.

In the past October, a speaker at the Interop conference in New York clearly stated that the hype behind cloud computing was still spreading and there was no sign of ending. I guess most of us don't complain. Cloud computing brings fresh announcements for it and IT services. However, hype can lead to confusion, most of them are asking for trouble, and there are some cloud-computing words that make me crazy to solve this problem. I heard them more than once, like chalk slipping over the blackboard, making people uncomfortable. I'm going to list these words here, and I think most people would want to scold me. 1, "Cloud ...

Before the advent of cloud technology, the idea that the network should differentiate between each application has aroused considerable interest in the application of cognitive applications because everyone has a unique need called applied cognitive or applied cognitive networks. Cloud technology is particularly sensitive to application performance issues that are caused by network irregularities, along with potentially hosted applications on the network. The application of cognitive cloud computing requires a more complex application of cognitive methods, and the quality of the user experience will depend more on the availability of the applied energy itself. In most cases, through quality service (QoS) and understanding of network performance ...

IDC China in October just released the "China Large data technology and services market 2012-2016 forecast and Analysis" report, which data show that China's large data technology and service market in the next 5 years of composite growth rate will reach 51.4%. The report noted that the Internet giants such as Taobao, Tencent, and Baidu were among the first to use large data technology, while the telecoms and banking sectors were also beginning to have a strong interest in large data technology and services. Gartner also predicts that by 2015, large data will bring 4.4 million IT jobs worldwide, 960,000 of which are ...

With the advent of the cloud era, large data (Bigdata) has attracted more and more attention. Bigdata, a team of analysts at Yuntai, argues that big data is often used to describe the vast amount of unstructured and semi-structured data that a company creates, which spends too much time and money downloading into relational databases for analysis. Large data analysis is often associated with cloud computing, because real-time large dataset analysis requires a framework like MapReduce to allocate work to dozens of, hundreds of, or even thousands of of computers. In short, from a variety of types of data, ...

Where is the cloud? In fact, cloud computing technology in the network services have been everywhere, such as cloud desktop, cloud office, Cloud video, Cloud games, Cloud search, cloud recognition, cloud U disk and so on. Users do not have to understand the operating principles behind it, and do not have to own some hardware and software, you can in the "cloud" free browsing, office or entertainment. The side is a "cloud" experience white-collar 萧潇 (alias) to any technological knowledge is difficult to show interest, "cloud?" Heard, what? Soon she was in a keen interest in the sale of nearby shopping malls. In fact, like 萧潇, we often enjoy ...

The Apache Haddo is a batch computing engine that is the open source software framework for large data cores. Does Hadoop not apply to online interactive data processing needed for real real-time data visibility? Doug Cutting, founder of the Hadoop creator and Apache Hadoop project (also the Cloudera company's chief architect), says he believes Hadoop has a future beyond the batch process. Cutting says: "Batch processing is useful, for example, you need to move a lot of data and ...

The information construction of insurance industry usually focuses on the use of cloud computing network and technology to carry out insurance business, but not pay attention to the concept of cloud computing itself for the insurance industry reference. In this paper, we use mutual insurance to learn from the new model of cloud computing concept, which can be used to maximize the benefits of the network and technology of cloud computing only on the basis of this new mutual insurance model. Cloud computing is a vast collection of computing tasks scattered over the Internet, offering and renting "computational power" like water and electricity on demand, making it efficient and inexpensive. Mutual Insurance is formed by the insured to set up Mutual insurance company ...