Big Data

At the moment, "big data" has become one of the hottest technical terms of the 2013, and in the past year, the growth and change of the market is not insignificant. At the same time, we have seen a change in the use of Hadoop and its ecosystem from top technical talent to data scientists. More and more enterprises embrace large data technology and apply it to production environment. So what will happen to the trend of big data in the 2014, and here's a look at 12 predictions from CIOs: 1. People stop talking about big data for 2014, and big data stops saying ...

A few years ago, when people talked about the emerging NoSQL database technology, a considerable part of the view was that it was only a matter of time before NoSQL replaced traditional relational databases in large data markets. 　　Now, this prophecy has not materialized, Mitchell Kertzman's general manager Hummer Winblad that in most cases, NoSQL did not show the so-called revolutionary. As a veteran of the database, here's an excerpt from some points of view of Kertzman's video interview this week: What people need is actually SQL ...

Storing them is a good choice when you need to work with a lot of data. An incredible discovery or future prediction will not come from unused data. Big data is a complex monster. Writing complex MapReduce programs in the Java programming language takes a lot of time, good resources and expertise, which is what most businesses don't have. 　　This is why building a database with tools such as Hive on Hadoop can be a powerful solution. Peter J Jamack is a ...

There are a lot of popular ideas about big data that need to be questioned, first and foremost that you can simply use Hadoop and that Hadoop is easy to use. The problem is that Hadoop is a technology, and big data and technology are irrelevant. Large data is related to business requirements. 　　In fact, large data should include Hadoop and relational databases, as well as any other technology appropriate to our task at hand. Rudin says Facebook's business model relies on its handling of user information and activity data for more than 1 billion social media users ...

With the growing interest in large data analysis, software vendors Revolution http://www.aliyun.com/zixun/aggregation/16353.html "> 　　Analytics has improved its flagship R-language statistics feature to enable it to run with the Hadoop data processing platform. This new revolution R Enterprise 7 (RRE 7) also enables R in the Teradata Database ...

China's most influential and largest large data-gathering event--2013 China's Big Data Technology conference (DA data Marvell CONFERENCE,BDTC) was held in Beijing in December 2013 5-6th. Dozens of leading companies, nearly 70 lectures, not only covers the Hadoop ecosystem and flow calculation, real-time computing and NoSQL, Newsql and other technical direction, but also on the Internet, finance, telecommunications, transportation, medical and other innovative cases, large data resources laws and regulations, large data commercial use policy ...

Key drivers of large data growth include the dramatic growth of mobile devices and social networks, the digitization of paper-based documents and the growth of scientific data. 　　"Their archive files are growing at a high speed because they don't know what needs to be saved and which don't need to be saved," said Rob Peglar, US chief technology officer at EMC's Isilon company. Companies in various industries are investing a lot of money in big data analysis. One industry is the medical industry that analyzes patient data for diagnosis and treatment. Peglar said that in the financial services industry, data are qualitatively ...

With the development and application of large data in various business areas, relevant technologies and tools are emerging, in which the Hadoop framework receives more attention and application. "Don't underestimate the value of relational database technology," says Ken Rudin, a Facebook analyst, who recently delivered a keynote address at a strata+hadoop World Congress in New York. 　　He argues that the Hadoop programming framework may be synonymous with the "Big data" movement, but it is not the only tool for an enterprise to gain value from unstructured information stored on a large scale. There are a lot of ...

Today, the big data has become the theme of the Times, enterprises on the application of large data is also more in-depth, with the popularity of large data, there are many large data concepts need to be questioned, first of all is that people generally think you can simply use Hadoop, and Hadoop easy to use. The problem is that Hadoop is a technology, and big data and technology are irrelevant. Large data is related to http://www.aliyun.com/zixun/aggregation/12445.html "> Business requirements ...

Based on the Apache Hadoop 2.2 released last month, concurrent, a large data application platform expert, today unveiled a new version of cascading--'s large data application framework. 　　Concurrent also launched cascading lingual 1.0, an Open-source project that provides a full ANSI SQL interface. Cascading is a stand-alone Open-source Java application framework designed as an alternative API for MapReduce. ...

As one of the most watched Hadoop finale of the year, the 2013 Hadoop China Technology Summit is due to open on November 22-23rd at four points by Sheraton Beijing Hotel. The conference assembled nearly thousands of CIOs, CTO, architects, IT managers, consultants, engineers, 　　Hadoop enthusiasts, as well as it vendors and technologists engaged in Hadoop research and promotion, will share the hot topics related to Hadoop. IDC predicts that in the next few years China will have more and more enterprise users to test the water large data platform and should ...

The 2013 China Hadoop Summit Forum, following the October end of the Hadoop technology, the largest company in the United States Cloudera Company announced and Databricks cooperation, providing the Apache Spark Computing framework of technical support, the local large data platform software company Star-ring information technology ( Shanghai) Co., Ltd. (hereinafter referred to as "star-ring technology") took the lead in the domestic launch of a large data platform products transwarp, the integration of Apache Spark and Apache Hadoop 2 ....

Big data is here to help you define, http://www.aliyun.com/zixun/aggregation/18826.html, ">know, or build a better, more flexible, stronger enterprise." When enough data is collected, the things you can do are beyond your imagination. The question is, what do you do with the data once it's collected? 　　You must have a data visualization tool to help you succeed. This does not mean that you have to pay a huge cost in the enterprise lifecycle ...

November 2013 22-23rd, as the only large-scale industry event dedicated to the sharing of Hadoop technology and applications, the 2013 Hadoop China Technology Summit (Chinese Hadoop Summit 2013) was held at four points by Sheraton Beijing Group Hotel. 　　Nearly thousands of CIOs, CTO, architects, IT managers, consultants, engineers, enthusiasts for Hadoop technology, and it vendors and technologists engaged in Hadoop research and promotion will be involved in a range of industries from home and abroad. Had ...

Large data platform, based on Hadoop to build a distributed data processing system on the Internet to record data, log data and so on, and so on, the data is constantly expanding, we have built a "data warehousing", the original data to do a slight summary of the operation to form a variety of statistical analysis of data, And a portrait of users on the Internet based on these data. In addition to the construction of the Internet user Identity Library, if the use of micro-letter, we will know that as long as the use of micro-letter, we know that you are not only a unicom user is also a micro-trust users ...

1. libfm:&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Project homepage 2. Svdfeature: Project homepage 3. LIBSVM and LIBLINEAR:LIBSVM Project homepage, liblinear Project homepage, first-use must-read, LIBSVM development experience B ...

November 2013 22-23rd, as the only large-scale industry event dedicated to the sharing of Hadoop technology and applications, the 2013 Hadoop China Technology Summit (Chinese Hadoop Summit 2013) was held at four points by Sheraton Beijing Group Hotel. 　　Nearly thousands of CIOs, CTO, architects, IT managers, consultants, engineers, enthusiasts for Hadoop technology, and it vendors and technologists engaged in Hadoop research and promotion will be involved in a range of industries from home and abroad. The General Assembly is ...

"The Hadoop programming framework may be synonymous with the" Big data "movement, says Ken Rudin, >facebook analyst at Http://www.aliyun.com/zixun/aggregation/1560.html. 　　But Hadoop is not the only tool for companies to gain business insights from the unstructured information that is stored on a large scale. "There are a lot of big data beliefs that need to be questioned," Rudin says. "The problem is that Hadoop is a technique ...

Hadoop and large data began to become popular at the same time, and thus became synonymous. But they are not the same thing. Hadoop is a parallel programming model implemented on an integrated processor cluster, mainly for data-intensive http://www.aliyun.com/zixun/aggregation/13506.html > Distributed applications. That's where Hadoop works. Hadoop existed long before the big data was a passion. But then Hadoop ...

Message points: 1. Real-time operations information software supplier Splunk recently announced the launch of Hunk:splunk Analytics for Hadoop,hunk is a full-featured, Hadoop-oriented comprehensive analysis platform that enables everyone in the enterprise organization to explore interactively, 　　Analyze and visualize historical data in Hadoop. 2.Hunk is transforming the way business organizations analyze data in Hadoop. With the help of hunk, can use Splunk ten years with 6, more than 000 ...