Aggregate Class

Absrtact: Since the appearance of Sing Uchome, and then add to the concept of micro-blogging Thinksns,thinksaas and diary dog SNS, such as the emergence of the program, we grassroots webmaster to build a SNS class site is no longer a big problem, therefore, we no longer repeat the technical Since the emergence of the Sing Uchome, coupled with the micro-blogging concept of Thinksns,thinksaas and diary dog SNS, such as the emergence of the network, we grassroots webmaster to build a SNS class site is no longer a big problem, therefore, we ...

This is the second of the Hadoop Best Practice series, and the last one is "10 best practices for Hadoop administrators." Mapruduce development is slightly more complicated for most programmers, and running a wordcount (the Hello Word program in Hadoop) is not only familiar with the Mapruduce model, but also the Linux commands (though there are Cygwin, But it's still a hassle to run mapruduce under windows ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall since the sing Uchome appearance, coupled with later integration micro-blogging concept Thinksns,thinksaas and the diary dog and so on SNS Construction station procedure appearance, our grassroots stationmaster constructs a SNS class website already no longer is what big problem, therefore, 　　We no longer repeat the technical issues, cool grassroots will be together with you to discuss the SNS class website operation of a major point-the user sense of belonging. What is the sense of belonging? That is, the user to the site of some kind of dependence, the exact ...

Type selection and design of bigtable NoSQL database release time: 2012.04.16 14:20 Source: Blog Author: Blog This paper introduces the selection strategy and schema design principle of Bigtable/hbase type NoSQL database system. Data scale BigTable Class database system (Hbase,cassandra, etc.) is to solve ...

Translation: Esri Lucas The first paper on the Spark framework published by Matei, from the University of California, AMP Lab, is limited to my English proficiency, so there must be a lot of mistakes in translation, please find the wrong direct contact with me, thanks. (in parentheses, the italic part is my own interpretation) Summary: MapReduce and its various variants, conducted on a commercial cluster on a large scale ...

Tencent investment Xun began in 2010, the 2012 Tencent basic realization of the easy to control holdings. In fact, Tencent is very early in the electricity business. 2005 began to do Consumer-to-consumer, and then continue to expand. From 2008 to 2009, the electricity quotient was relatively hot, Tencent also cast a lot of enterprises such as Xun. But what does the electrical business do in the whole field? It didn't seem so clear in the past. As you can say, Tencent has a very good electrical business resources, but it has been difficult to break through after a few years of running. Like Consumer-to-consumer is known as the industry second, but on the scale of Pat and Taobao is too far away, even can suddenly ...

The local life consumption data, including catering, is richer than the shopping data/multidimensional, from the perspective of large data, the strategic significance of Ali is self-evident. When it comes to dining, it reminds me of a very interesting past. In 2010 by Ali Group held by the Network Business Conference, Qiao Jiangnan Group Chairman Zhanglan had a speech excitedly recalled the South beauty of the entrepreneurial process. She said that after the return of entrepreneurship, has studied Chinese food various cuisines, finally chose has the hundred vegetable hundred flavor Sichuan cuisine, because consumes the crowd and the consumption frequency all is there, possibly survives the likelihood to be bigger. Indeed, so far, Chinese food brands are still very few, can successfully chain ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall Web 2.0 Web site refers to the traditional Web site architecture (platform, content source, user, Communication methods, etc.) into the user-centered web site, including a series of web2.0 concept of elements, positioning and creativity. The web2.0 website must embody two main purposes in the framework, namely the formidable backstage system and the Jane ...

Hadoop is a highly scalable, large data application that can handle dozens of TB to hundreds of PB of data through fewer than thousands of interconnected servers. This reference design realizes a single cabinet of Hadoop cluster design, if users need more than one cabinet of Hadoop cluster, can expand the design of the number of servers and network bandwidth easy to achieve expansion. Hadoop solution The features of Hadoop design Hadoop is a low-cost and highly scalable large data place ...

Video aggregation application TV Cat interface after two years of hard work on smart TV, Deng finally saw a glimmer of light. Two years ago, Deng was the general manager of the Internet Business Department, a man who was often thought to be part of the traditional media circle, but did an internet thing, leaving the TV Cat (www.moretv.com.cn) to create the smart-TV app. In Deng's view, 2013 is a watershed for smart television. This year, only intelligent TV box shipments reached more than 8 million units, and 2012 only more than 3 million units. The field of intelligent television ...