Big Data

Indeed, the re-election of the American http://www.aliyun.com/zixun/aggregation/36584.html "> President Barack Obama has created a miracle: in the first 70 years of his victory, no U.S. president has been able to spend more than 7.4 per cent on the national unemployment rate. % of the case for re-election success; and his rival Mitt Romney's series of "Guild Wars" has also made the entire election process confusing! We and no matter who are politically wise, but when it comes to how to get more voter support and how to get their pockets, ...

The hardest part of hiring is recruiting the latest hot pros, like in 1954, when you were recruiting silicon semiconductor experts, when transistors were not available, or 1996 years of recruiting HTML experts, when SGML experts were either in government or in publishers. And in the last two years, "data scientists" have become one of the people that many companies have to hire, and for myself, in order to build Bright Score, a business laboratory (Bright Labs) that provides interesting data for the media and the public, I recruit a team that includes a former nuclear physics ...

Eric Baldeschwieler, 47 years old, has a deep background in computer technology. After acquiring a bachelor's degree in Applied Mathematics (computer science) at Carnegie Mellon University (Carnegie Mellon University), Eric also obtained a master's degree in computer science from the University of California, Berkeley. As the Inktomi Company Web Service engine technology leader (Inktomi is the second relatively early search engine, amazon.com,ebay,hotbot,msn,ove ...

There are two main ways to store data: Database and filesystem, and the object-oriented storage are developed behind, but the overall thing is to store both structured and unstructured data. DB is initially serviced for structured data storage and sharing. FileSystem storage and sharing is large files, unstructured data, such as pictures, documents, audio and video. With the increase in data volume, stand-alone storage can not meet the needs of structured and unstructured data, then in the era of cloud computing, there is a distributed ...

October 24, 2012, real-time operations information software provider Splunk announced that Splunk Hadoop Connect and Splunk App for Hadoopops are now fully listed. Splunk Hadoop Connect provides bidirectional integration to easily and reliably migrate data between Splunk and Hadoop. Splunk App for Hadoopops allows real-time monitoring and analysis of the health and performance of the End-to-end Hadoop environment. Spl ...

Many companies are beginning to pay attention to large data and data analysis, but the talent is difficult to find Ah! In fact, it's easy to train a new programmer to be a capable data scientist, just a few cloud servers, and then learn a few weeks of machine learning on the Internet with a data specialist. The most famous data scientist training case is the "Enterprise Prediction Solution Platform" Kaggle, the latest award winner, Carter S. The Kaggle user has developed a "overkill" analysis tool to advance the use of simple but efficient methods.

Cloud computing has receded for the time being, and the latest survey by Gartner, a renowned research institute, shows that the cloud computing sector will keep growing, and that growth will slow, after all, cloud computing has been a lot of trouble. Now, a new concept that is not clearly defined as cloud computing is increasingly popular-"big data". And big data has begun to change the IT landscape, according to Gartner data, only 2012 years of large data to drive the global 28 billion U.S. dollars in IT spending, 2013 led to the scale of IT spending is expected to increase further ...

When Kelly Halfin decided to take a job in the U.S., High-tech companies in the United States looked to the hot free players as a favourite. In Belgium, five American companies lined up to sign her, hoping she would lead the company's data analysis team. She chose Livestream, the company's head of business intelligence, and used data analysis techniques to help make product decisions based on New York's live video (live-events) website. "It may be surprising for a company to enter a new field, but ...

Whether companies like it or not, the "BYOD" trend has become a climate. According to the Juniper study, http://www.aliyun.com/zixun/aggregation/18725.html "> Employees to 3721.html" in their work using their own smartphones and tablets > 2014 will grow by more than one times, to 350 million people, and this year the number of users is 150 million. But if your business is the same as most companies ...

have been in touch with Hadoop for two years, during which there are many problems, both classic Namenode and jobtracker memory overflow failures, HDFs storage small file problems, both task scheduling problems and MapReduce performance problems. Some of these problems are the pitfalls of Hadoop itself (short boards), and others are improperly used. In the process of solving problems, sometimes need to turn over the source code, sometimes to colleagues, netizens consult, encounter complex problems will be through the mail list to users around the world Hadoop ...

In 2006 Jonathan Goldman went to the business social networking site, LinkedIn, when LinkedIn was just a start-up, with fewer than 8 million registered people, but many members invited their friends and classmates to join, so the number of registrations increased rapidly. But it is not easy for users to find users who are already registered on the site, and the ratio does not meet the expectations of managers. Obviously, some social experiences are missing. As a LinkedIn manager says, it's like, when you get to the conference reception, you find someone ...

The wave of cloud computing has not yet calmed, and the era of big data has arrived. 2012, large data from the technical circle into the mainstream market, become developed countries, well-known advisory bodies and multinational enterprises focus on the application in many industries. So where is the value of big data? What new opportunities will it bring to the booming data business in the communications industry? Large data reserves huge market space large data times face the mass storage, fast reading and writing, real-time analysis and other needs, will promote the chip, storage and other hardware and software market, and large data training-related services market rapid hair ...

Now that the change in it is becoming more and more rapid, if the Internet from the beginning to the prevalence of ten years, then the rapid development of mobility only in less than five years of vision. It can be said that there are two major technology trends are changing the entire IT industry, one is mobile internet, the other is large data. Obviously there is a certain connection between the two. The mobility makes the application scene richer, lets the user walk from the office to the outdoors, becomes the enterprise obtains the data the important source. Faced with the surge in data volume, how to better play the effectiveness of it practitioners, especially the enterprise CIOs are facing ...

Beijing Time September 9 News, according to foreign media reports, in recent years, the technical storm began to scrape into the consumer market, influence once stronger than once. By remembering the personal computers of the 80 's, the Internet of the 90, and the development of smartphones in the last 5 years, you can feel how the power of technology affects our lives deeply. Another technology development trend is that computing power is becoming more and more powerful. Many researchers and entrepreneurs believe that more intelligent devices and software will be able to accomplish more tasks based on automation, helping to make more rational business, scientific and government ...

In the context of the gathering of more and more data in social media sites, Mary Wallace, a social analysis strategist at IBM Cooperative Solutions, may be able to find better ways to take advantage of the data in order to replace advertising as the main way to raise revenue. While the data will allow social media sites to get the information they need to provide more targeted advertising--as far as I can see, social media sites do have a way of doing this--but the real value of these sites may be in the data itself. Of course, the prerequisite for this is that social media sites open ...

Beijing Time September 27 News, Cisco announced today that it has acquired Thinksmart http://www.aliyun.com/zixun/aggregation/3447.html ">technologies, The company mainly provides Wi-Fi positioning data analysis technology. Cisco did not disclose the exact amount of the deal. Thinksmart Technology strengthens the wireless network infrastructure and provides positioning analysis for service providers and business customers. Its positioning analysis for the field ...

With the development of cloud technology, the impact on the traditional hard disk industry is more and more big. Take a look at this: if Dropbox,icloud and SkyDrive develop very mature and fully popularized, then people will not need to install a hard disk in their personal computers. What do you know about Seagate, Toshiba and the West? For personal http://www.aliyun.com/zixun/aggregation/12740.html "> computer hard Disk Industry, the biggest threat is based on cloud files with ...

http://www.aliyun.com/zixun/aggregation/17197.html "> Beijing time August 18 news, according to foreign media reports, when it comes to information storage, hard disk can not be compared with DNA. In the human genome, 1 grams of weight can contain billions of GB of data, and 1 mg molecule information storage space can contain all the books of the Library of Congress, and there are surplus. In the past, these were just theoretical concepts. Now, the latest research ...

Beijing August 23 News, according to foreign media reports, supermarkets inside how to design to maximize the increase in sales? On the face of it, the problem seems to be not related to data scientists. Consumer behavior is hard to quantify: unpredictable and seemingly unfounded. Why do some shoppers spend more time in certain channels than others? Why does every shopper have a different route to walk in the store? Why do some products sell well in the morning, but not at all in the afternoon? The answer to these questions depends on unstructured data analysis--because of unstructured, the data cannot be uniform ...

With the development of http://www.aliyun.com/zixun/aggregation/5739.html > Internet Technology, today's network is generating a huge amount of information every day, including semi-structured and unstructured data. Organizations can find out what their customers really need and why they need it through an analysis of massive amounts of information. Now Apache Hadoop has become the driving force behind the development of the big data industry. Facebook engineers believe they're running the biggest ...