Distributions

With the rapid growth of mobile internet, in the multi-screen era of screen tracking has become a hot topic in the analysis of the Web site, but also become a site analyst can not ignore the problem. One of the major changes in the Google Analytics upgrade to Universal Analytics is support for cross screen, cross device visitor tracking. The commercial-level Web analytics tools of Adobe Omniture and Webtrekk are also starting to support the focus analysis between multiple screens. Cross-screen analysis seems to have become the standard of web analytics tools ...

Cluster is a hot topic, in the enterprise more and more application of Linux operating system to provide mail, Web, file storage, database and other services, with the growing application of Linux, high availability and http://www.aliyun.com/zixun/aggregation/ 13996.html "> Load balanced Linux cluster is also developing gradually in the enterprise. The low cost, high performance and high scalability of the Linux platform enable the Linux cluster to meet at a low price ...

It is hard to imagine any company that has not used open source software in an environment where Linux is running on printers and Web servers, and business employees are running the Android operating system on a variety of mobile devices. According to Black Duck software, an open-source management tool provider, there are Ibedovan different open source projects in the industry, and the number of open source projects continues to grow, and black Duck software has the world's largest Ohloh open source software directory. At the same time, according to SAP ...

WANdisco http://www.aliyun.com/zixun/aggregation/5343.html, chief technology officer Jagane Sundar, said at the Hadoop summit this year: " Providing continuous availability to our customers is the principle that WANdisco has always adhered to, "he said in an interview with Thecube United host John Furrier and Dave Vellante on Sundar.

Hadoop, a large, hyped data tool designed to index web search engines rather than credit card numbers, is not a key concern. For this reason, many companies have a taste for Hadoop. Currently, several Hadoop distributors, including Cloudera and Intel, are implementing or developing security plans. Patent and Patch Zettaset is a company that provides security features for the Hadoop release, and its chairman and CEO Jim Vogt said ...

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. In Java? The programming language writes the complex MapReduce program to be time-consuming, the good resources and the specialized knowledge, this is the most enterprise does not have. 　　This is why building a database with tools such as Hive on Hadoop can be a powerful solution. If a company does not have the resources to build a complex ...

2013 is http://www.aliyun.com/zixun/aggregation/9513.html ">pc Internet important inflection point, PC sales stagnation, Moore theorem began to fail." At this juncture, we first need to make clear: the mobile internet to the PC Revolution, the equivalent of the car to the carriage of the revolution, or train trains to the revolution? We use three important factors to analyze this fact: 1. The population penetration rate of PC. Based on the common sense that the media industry has gained, the direct impact of PC penetration ...

In order to meet this demand, data mining technology has made great progress, and classification in data mining is a very important task, currently in the commercial application of the most. This paper mainly focuses on the comparison of the effect of classification algorithm in data mining, through simple experiment (using open source Data Mining tool-weka) to verify the effect of different classification algorithms, to help the novice to understand the characteristics of different classification algorithms, and to master the use of open source data mining tools. Classification algorithm is a method of solving classification problem, which is data mining, machine learning and http://www.aliy ...

Ubuntu One is a well-known Open-source software company Canonical's http://www.aliyun.com/zixun/aggregation/2900.html "> Cloud storage Services, providing 5GB free space, It is similar to Dropbox in many ways. Ubuntu one is already part of the Ubuntu release, and the authorities offer Android and iphone clients. Recently, the Ubuntu one released win ...

Recently, Cornell University's top Computing center has released the "Red Cloud", a subscription based on-demand research and computing services. The project aims to enable more researchers and students to use HPC computing resources at Cornell University to conduct scientific research and discoveries to promote the discovery of scientific research. 　　This article interprets the red cloud from three aspects, such as the services provided by the Red Cloud, the underlying configuration of the red cloud, and the benefits of using the Red Cloud. The "Red Cloud" offers two services: the IaaS layer and the SaaS layer IaaS (infrastructure as a service) ...

Snowden (Edward Snowden) is still looking for shelter, the United States http://www.aliyun.com/zixun/aggregation/1727.html "> The State Security Agency (NSA) 's full collection of telephone and e-mail records has sparked unease and anger after his revelations. The Obama administration claims that surveillance data has brought security, while the left and right are condemning the spying as a violation of privacy. ...

A few years ago, lead a team of "information housekeeper". The idea is very simple, the information explosion, the huge amount of news, modern people overwhelmed. In the shortest time, the most efficient and most targeted to meet the needs of individual information services, this is the project to do. Smart you see it is actually a personal information push service, the media is mobile terminals (such as smartphones), the application is mobile interconnection, selling point is customized, accurate and personalized. Technology, it's complicated, it's simple to say, which is anyone who reads newspapers, magazines, or what majors, areas, or even what to look at first ...

This week's news of big data is rife with industry events, industry anecdotes and both. Today, small knitting here for everyone to tidy up this week with large data related to the news events can not be missed. 1. EMC releases the Hadoop release, named "Pivotal HD," on February 27, when EMC released its own Apache Hadoop release-pivotal HD, and also released a technology called HAWQ, Through HAWQ can greenplum analytical data ...

Hadoop, as a big, hyped data tool, is not designed to deal with credit card numbers, but to create Web pages for search engines, so the security issue is not a priority. For this reason, many companies are skeptical of Hadoop. For now, several Hadoop distributors, including Cloudera and Intel, are implementing or developing security plans. Patent and Patch Zettaset is a company that provides security features for the Hadoop release, and its Chairman and C ...

The gaming industry has undergone changes in 2014 years of rapid development. 　　Not to mention Microsoft, Sony sold two new game host, in some of the past as a dream but can not achieve the technology has also begun to grow, such as the cloud gaming platform, as well as enhance the reality of the experience, below to understand. One of the most eye-catching game technologies for cloud platforms and streaming technology is, of course, the cloud, streaming gaming platform, the wider hardware compatibility and the more customizable, enabling them to bring a variety of game forms to their users. First of all, Sony's PS now Cloud platform, it utilizes advanced cloud technology ...

There have been recent reports that the state will ban the purchase of computers carrying WIN8 systems. 　　Followed by speculation from all sides, and the most recognized rumors is that the domestic operating system will be exerting force! 　　Is the so-called is not to check do not know, the original domestic operating system has so much! Let's see, what are the systems that might occupy our computer pages in the future? Red Flag Linux in 2000 of June, the Institute of Software of the Chinese Academy of Sciences and Shanghai Joint Venture Investment Management Co., Ltd. jointly formed a Beijing Red Flag software Technology Limited ...

Zettaset accused Intel's Hadoop release of being a pirated version of its flagship product Zettaset recently accused Intel of copying its large data software, Zettaset said in an indictment Intel's Hadoop management software is very similar to Zettaset's flagship product orchestrator, and Intel is not only seriously violating Zettaset's intellectual property but "cuckoo" and is blatantly competing for its customers. In an indictment filed by the Santa Clara County Court in California in Thursday, Zettaset said: "Actually ...

"China Cloud net Exclusive" Chen Whilin, China Cloud Network chief Consultant 4 case study-Amazon AWS 4.1 Amazon AWS System Architecture Amazon AWS was launched in 2006 and belongs to the IaaS (infrastructure as a service) in cloud computing services. Amazon AWS provides data center clusters in various regions of the world (Region). It is divided into 4 major areas. Including: North Amerian Re ...

The "Tenkine Server channel December 12 message" Linux platform has many virtualization hypervisor, such as Xen and KVM. where kvmhttp://www.aliyun.com/zixun/aggregation/13883.html "> Virtualization technology is currently only run on AMD and Intel's x86 processors, but IBM recently announced in 3721.html" >2014 year will implement KVM on power processor ...

"Tenkine Server channel November 27 message" Oracle recently announced the introduction of Oracle Large Data Machine x4-2, which provides the entire Cloudera enterprise technology stack and more than 33% of storage capacity, up to 864TB per rack. Oracle Large Data Machine x4-2 is a comprehensive large data platform optimized for batch processing and real-time processing by using Cloudera distributions for Apache Hadoop, Oracle nosql databases, Cloudera Impala, and C ...