Data

Research on heavy-weight model of sci-tech project based on large data mining Li Shanqing Sean Song Lirong Science and Technology Project check weight is one of the important measures to avoid duplication and repetition construction, and there is no effective method at present. This paper puts forward a project checking method based on large data mining and multi-source information integration, based on the basic information of science and Technology project, publishing thesis information, key words, principals information and undertaking organization, the large data network is the research object, and the similarity degree discriminant model of science and Technology project is constructed by using Multi-Source information integration method, and using Hadoop framework to realize the rapid mining of massive data. ...

Summary: A group of 2013-year data to see why YouTube acquired the game live platform Twitch, which Twitch previously shared in New York's streaming Media East, Twitch a monthly 45 million per cent visit; There are more than 1 million independent broadcaster per month, a group of 2013 years of monthly consumption data to see why YouTube bought the game live platform Twitch, this is Twitch before the New York streamin ...

February 2012-June, Huawei Network disk together with domestic well-known it commodity value-added services Shang Jianda Outlander, for the purchase of Tatsu Blue boxed authentic Seagate HDD users, free of charge to provide the largest 250G Huawei Network disk Extreme VIP use rights. During the event will be sent out 400,000 Huawei Network disk VIP. Users can upload the files on the computer hard disk to the Huawei network disk for storage backup, really do for your personal data to provide double insurance. It is reported that the event for the national scope of synchronization. During the event, all of the built Tatsu Blue de authentic Seagate hard drive outside the box are pasted with "buy build up ..."

From TPC to big Data benchmarks:a functional workload Model Yanpei Chenfrancois raabrandy H. Katz Electrical and Computer sciencesuniversity of California at Berkeley [...

It is because of concern that http://www.aliyun.com/zixun/aggregation/673.html "> Hacker's crack technology has developed to the extent that it can read the hash cipher plaintext. 　　July 19, according to the information, we know that Australia's most famous group buying website catch the day announced that the hacker attacked the site, some of the user's password and credit card data stolen. To my surprise, this hacker attack occurred in ...

Design of large unstructured data management system and its application cases Beijing top-SI Information Technology Co., Ltd. Design and application of the unstructured large data management system for Li Yin Pine

Research on map/reduce algorithm of web data mining based on cloud computing Wang BUXU Web Data Mining provides a basis for the automatic processing of the final information by collecting a lot of effective data information in the network and analyzing it effectively. In the face of web data mining processing a large number of data information, especially the number of data daily growth in geometry, its algorithm is particularly complex, large storage and other comprehensive problems, we embed cloud computing into the data mining. Research on map/reduce algorithm of web data mining based on cloud computing

Data is the currency of an online marketer. If you are SEO (SEO) or digital marketer, you can definitely understand what I mean. 　　Every moment you live in the ocean of data-numbers, line charts, pie charts, histogram, Wayne charts, percentages, various analyses, and any combination of the above. I also know that I have been involved in setting up two data analysis companies. 　　Although some of the time, the data from the analysis site on the lack of vitality is simple and rough, because they are fast but not complete, but I think they are very necessary. So underneath ...

Research on an incremental processing mechanism of parallel data based on NoSQL Huazhong University of Liu Cloud computing has brought new opportunities and challenges to the process of data processing. The traditional relational database is unable to meet the requirement of large data, and the distributed non relational database can satisfy the high concurrency and high demand of reading and writing because of its high reliability and high availability. However, the superior performance of distributed, relational databases is at the expense of SQL data-processing capabilities. Therefore, it is an important research to improve the data processing ability of the non relational database.

Absrtact: When will China have its own "card house"? Maybe it's not too far. The impression that the entertainment circle, far from the Internet, has started experimenting with big data. A few days ago, black beans met the old summer, he was doing such a thing when will China have their own "card house"? Maybe it's not too far. The impression that the entertainment circle, far from the Internet, has started experimenting with big data. A few days ago, black beans met the old summer, he was doing such a thing. Old summer named Xia Zongji, set up a big data called Aman technology ...

Research on the storage method of heterogeneous large data the main research contents of Beijing Jiaotong University Tanxu include the following aspects: first, in view of the emergence of large data and the challenges, from a technical point of view of the development of the non-relational database. In general, the characteristics of relational database and non relational database are compared, this paper analyzes the advantages and disadvantages of the relational database and the bottleneck in the large data environment, deeply studies the structure, theory, feature and storage model of the non relational database, and expounds its advantages compared with the relational database. Then, the function and performance of micro ...

Secure access scheme for outsourced data based on Trusted Platform Module Shang Donglai Peng Yang Yuli in order to improve the security of packet data access mechanism in cloud computing, this paper improves a tree based key management scheme, which is suitable for data owner-write-user-read/write scenarios. For malicious users in the scene, the new mechanism introduces the Trusted Platform Module (Trusted Platform module, TPM), mainly solves the original scheme in the data access process by session key, data addition/decryption ...

From the very first launch of products and services, marketers need to use the data in a good way to better understand their customers and provide them with more targeted products and services. Now, with the sheer volume of data coming in from multiple sources, marketers face huge "big data" resources and need ways to get actionable marketing tactics out there. Let's take a look at how big data changes marketing permanently in five ways. 1. Improve personalization: in the glorious era of large department stores, then the goal is to provide each customer caring service ...

Yesterday Xiaobian listened to a period of "brainstorming" television program recording process, the theme of this show is brought about by the big data era of entrepreneurial opportunities for change, or quite interesting, and the recording process than the broadcast The effect is much more fun. Xiaobian here to share with you some of the information (some do not remember Kazakhstan, we all know it): Attendees are: Entrepreneurs Square: all still remember incomplete name, just remember that they founded the company and the product is very interesting, is "Overlord food, today's headlines, aunt," and one did not remember ("aunt" ...

Application of large data technology in environmental information Li Anzan Wang Wang Zhangquan Chu Yan in the project of "Integrated demonstration of water environment management technology in Liaohe River basin", with the accumulation of time, Environmental monitoring data processing system has been collecting more and more data. However, the data processing system of environmental monitoring in Liaoning Province can not effectively deal with the increasing amount of data. The data center of Environmental monitoring data processing system is improved by using large data technology. Using HDFS powerful data storage and management functions, In response to the increase in data volume, using MapReduce and Hado ...

Summary: The website data is every SEO stationmaster the most concerned data. We analyze all kinds of data for one purpose, and that is to get good rankings in search engines. However, some unreliable or false data, often misleading web site optimization decisions, site data is every SEO webmaster most concerned about the data. We analyze all kinds of data for one purpose, and that is to get good rankings in search engines. However, some unreliable or false data, often misleading the site to optimize the decision, or even to the wrong direction of the Web site led to the right to drop. On this point, the author ...

Lead: The New York Times Printing Paper published an article on the 30th that big data will evolve into a new chapter in the history of human commerce, most likely to replace the paradigm of ideas, examples, organizations, and even human thinking of the world. But at the same time, experience and intuition are as indispensable. The following is an excerpt from the article: "Big data is important and intuitive as well." This was the subject of an industry conference held at the Massachusetts Institute of Technology earlier this month. Andrew McAfee, chief scientist at the Massachusetts Institute of Technology Digital Commerce Center, said big data will be a human business history ...

File management encounters cloud computing and large data Liang Liu Liu Yijun application of cloud computing and large data thinking, the historical changes brought about by archives management analysis, the construction of archives cloud and the combination of large data, the birth of explosive data. This paper expounds the influence and challenge of the archives management in the tide of thought that accompanies cloud computing and large data, and the transformation of archives management in the background. File management encounters cloud computing and big data

Intelligent management Technology of oil and gas reservoir data based on cloud architecture Juan Liao Weihua Shijiang Chen Yang Yi oil and gas reservoir data is an important basis for oil and gas reservoir research and development, because of the heterogeneity of the data source and the imperfect integration mechanism, the separation of data has seriously affected the efficient operation of oil and gas reservoir research and development decision-making. To this end, combined with the construction goal of the digital oil and gas reservoir research system of PetroChina Changqing Oilfield Company, this paper proposes a cloud architecture environment based on wrapper/me, by analyzing the dependence between different data sets of oil and gas reservoirs and the correlation between the business requirements and data centers.

Abstract: Of course, there are many external factors of SEO need to pay attention to, in addition to resource integration, experience collation, there is also a more important is the data analysis. Because a lot of effective data analysis can help us better grasp the direction, let us optimize the external factors of course SEO There are many need to pay attention to, in addition to resource integration, experience collation, there is also a more important is the data analysis. Because a lot of effective data analysis can help us better grasp the direction, let us optimize the targeted. It is not difficult to find that the owners of the cattle Fork are data analysis ...