Data Federation

Licensing new "Central-enterprise tax for private enterprises more than 5 times times" This month by the SASAC related reports provided by the experts questioned by the Federation.　　Yesterday, "The first financial daily" reporter obtained the National Federation Research Laboratory Experts completed a "state-owned and private enterprise development speed and benefits of the state of comparison" (hereinafter referred to as "comparison"), the central enterprise tax burden for privately-run enterprises less than 3 times times. According to this material, from the sales tax rate (the ratio of tax to the sales revenue), the Central Enterprise 2009 9.09%, the national state-owned enterprises 9.42%; On the scale of private enterprises for 3.88%, scale ...

Open Data Center Federation (ODCA) The word is fierce, professional, thinking is the major alliance of Technology manufacturers. Fact。 The Open Data Center Alliance, an eco-chain built by Intel, is a gathering of industry users, including China Unicom, Shell, BMW, Nokia, Baidu and Tencent. 　　Set up from the end of 2010, a short span of one year, members have more than 300, behind them are more than 100 billion dollars in the annual IT investment. Convergence to Open Data Center Alliance what to do ...

The main limitation of current HDFS implementations is a single namenode. Because all file metadata is stored in memory, the amount of namenode memory determines the number of files available on the Hadoop cluster. To overcome the limitations of a single namenode memory and to extend the name service horizontally, Hadoop 0.23 introduces the HDFS Federation (HDFS Federation), which is based on multiple independent namenode/namespaces. The following are the main advantages of the HDFs Alliance: namespace Scalability H ...

Cloud computing is now in the ascendant, business and enterprise competition is fierce, in order to maintain the competitive advantage of cloud computing, IT departments must devote most of their energy to ensure the normal operation of the system and stability. To achieve this, they must check internal options or a service-oriented schema deployment. At the same time, many enterprises must also take account of the portal, security, and accessibility of customers and applications.   When it comes to these issues, identity technology has a promising prospect. In a fairly new period, identity unions are seen as technical efficiency and ...

5th, 2013 Large Data technology conference held in Beijing. 　　CCF large Data committee secretary Cheng on behalf of the large Data commission to announce the 2013 large data white paper and 2014 "Big Data hot issues and trends," the official release. 　　Cheng said that the 2013 large data white paper summarized the overall environment of 2013 large data from the background of large data development, the status of technology system, industry chain and environment, talent training talent resources, and in the sixth chapter, the development trend of large data was elaborated. The Committee predicts that the network of large data, financial ...

By clearly defining the relevant concepts of large data, enterprises can plan their own data system correctly, and locate the traditional technology and new technical methods appropriately. With the rapid development of it technology and the emergence of new technologies, the industry has generally confused many basic concepts. This is also the case in today's most popular large data fields. The concepts of structured data and unstructured data are frequently cited, but the parties are often diverging. The confusion of the concept of data has greatly influenced the enterprise to plan the data system clearly and correctly. The author of this article from the actual work ...

By clearly defining the relevant concepts of large data, enterprises can plan their own data system correctly, and locate the traditional technology and new technical methods appropriately. With the rapid development of it technology and the emergence of new technologies, the industry has generally confused many basic concepts. This is also the case in today's most popular large data fields. The concepts of structured data and unstructured data are frequently cited, but the parties are often diverging. The confusion of the concept of data has greatly influenced the enterprise to plan the data system clearly and correctly. The author of this article from the actual ...

Today, some of the most successful companies gain a strong business advantage by capturing, analyzing, and leveraging a large variety of "big data" that is fast moving. This article describes three usage models that can help you implement a flexible, efficient, large data infrastructure to gain a competitive advantage in your business. This article also describes Intel's many innovations in chips, systems, and software to help you deploy these and other large data solutions with optimal performance, cost, and energy efficiency. Big Data opportunities People often compare big data to tsunamis. Currently, the global 5 billion mobile phone users and nearly 1 billion of Facebo ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall according to the Content Alliance propaganda, content Federation can quickly improve your site rankings, add PV to your site, add a rich channel for your site, bring richer entertainment content, improve user retention, while free for you to update, most importantly, The site has a significant advertising position for you to place ads, but also to make money. 　　As a webmaster only need to do is to put their own two-level domain name point to the other server IP, so you have a rich and professional website. Content Federation of the other ...

Large data is undoubtedly one of the most popular hot words in the IT field at present. Almost everything has to hang up a little bit of data, otherwise it looks like you out. I believe most people can say four features of large data: large capacity, variety, speed and high value. But as people become more aware of big data, people begin to talk about what value big data can bring to people. Where is the future service direction for large data? Today I'll talk to you about the future of the big data of the ten development direction: direction One: Large data analysis field of rapid development of data reserves value, but the price of data ...