My Data Sources

The Big data field of the 2014, Apache Spark (hereinafter referred to as Spark) is undoubtedly the most attention. Spark, from the hand of the family of Berkeley Amplab, at present by the commercial company Databricks escort. Spark has become one of ASF's most active projects since March 2014, and has received extensive support in the industry-the spark 1.2 release in December 2014 contains more than 1000 contributor contributions from 172-bit TLP ...

At the beginning of the year, although a variety of keywords continued to appear in domestic and foreign business, technology trends in the prediction of the article, "Big Data" is not an exception to the attention. Companies are already working hard to develop strategies by using large-scale data collection and analysis, which powerfully reflects the enormous potential of large data. The acquisition and analysis of large data is rapidly becoming a new competition area for enterprises to acquire differentiated competitive advantages. Companies such as Amazon.com, Google and Netflix are doing well, while others are on the chase. In fact, in recent months, the pharmaceutical, retail and telecommunications 、...

Large data has become another hot spot in the field of information technology after cloud computing and the Internet of things, with its "easy to understand" concept and the great application prospect. But in the attention of all walks of life, the domestic big data field obvious progress is not present, but has already shown more or less "bubble". By the name of large data circle money enclosure or repeated construction of the signs have emerged. In this case, we need to deepen the understanding of the content and characteristics of large data. Based on the study of large data tracking, Sadie think tank can focus on four aspects of understanding and grasp. Large data development focuses on the analysis of data objects and ...

Aviation industry has always been a pioneer in it technology, but in recent years with the global aviation industry downturn, some airlines ' it budget is seriously inadequate, leading to a series of failures and even accidents occurred, in the last month, American Airlines it failure caused a huge business losses. In the field of IT investment and research and development, British Airways has achieved good results in recent years, so we interviewed Ba Mack Klau, the head of it, and asked him to talk about how BA is deploying and perfecting it technology to protect business development. The UK aviation technology strategy conforms to the mainstream of it leadership that was shipped two years ago ...

As more and more companies begin to dive into the torrent of big data technology, market demand for IT professionals is rising. 　　Today, people with the ability to collect, organize, analyze and build data from different sources are on the rise for their careers. In the current digital age, the volume of data is much richer than any period in history, and many times this richness even becomes a heavy burden. Companies are starting to devote a lot of resources to cloud technology, mobile technology and social media. Combined with these emerging areas, coupled with the enterprise's own operation of the inevitable ...

How hot is Hadoop? A series of actions from the industry can be seen. 　　Mainstream database vendors, including Oracle, Microsoft and Sybase, have released Hadoop connector products to make it easier for users to transfer information between traditional relational databases and open source distributed processing systems. These vendors see the Hadoop Connector Software as an important part of the "Big Data management" strategy, but not just the mainstream database vendors. Like data warehousing provider Teradata and HP Vertica ...

"Ding ding" mobile phone rang, you pick up a look, the screen red typing flashing "The area has 35 people suffering from influenza, please proceed cautiously, do the necessary protective measures!" "Such intelligent predictions may no longer be dreams. Would you like to know when you catch a cold this winter? Twitterhealth can tell you! Twitterhealth is a research project initiated by the University of Rochester in New York, which can analyze the user's twitterhttp://www.aliyun.com/zixun/aggreg ...

November 17, to where the net announced, 1 billion yuan fund to support the founder of the news release, within a week has received more than 430 entrepreneurs registered. As to where to go the network group level in the future microbicides an important strategic plan, a gathering of tens of thousands of entrepreneurs in the online tourism cloud open platform architecture is gradually emerging. Small start-up team enrollment November 11, where to go to the network announced that its cloud open platform will be for online tourism entrepreneurs to provide 1 billion yuan project incubation funds, and to completely open the various types of resources and data interface for entrepreneurs to provide ...

(Original from the New York times, tiger sniffing intern Wei Cen compiled) The popular word "Big data" contains a wide variety of digital data, from networks, sensors to mobile phones and computers. Using intelligent software to dig up this data, you can get a lot of discoveries. It makes the data-oriented decision-making process in various fields possible. This is why data scientists have become popular careers. But do you know what data scientists usually do? Collating data in fact, the data scientists are Bell the time to sort out the disordered ...

With hundreds of millions of items stored on ebay, and millions of of new products are added every day, the cloud system is needed to store and process PB-level data, and Hadoop is a good choice. Hadoop is a fault-tolerant, scalable, distributed cloud computing framework built on commercial hardware, and ebay uses Hadoop to build a massive cluster system-athena, which is divided into five layers (as shown in Figure 3-1), starting with the bottom up: 1 The Hadoop core layer, Including Hadoo ...

Seemingly "big data" seems like an unprecedented new term, but in fact, some aspects of this emerging trend are not new, and the exponential growth in data volumes has been on the rise for some time. 　　According to IDC's June 2011 study of the Digital Universe (Digital universe), the amount of information created and replicated globally in 2011 was more than 1.9 ZB (1.8 trillion GB), which increased nearly nine times times in just five years. At the same time, "Big data" does bring unprecedented difficulties to IT executives ...

"IT168" January 30, 2013 news, "Master Big Data" new book conference held in Beijing, the author of the book Teradata Global Partner Program Chief Analysis Officer Bill Franks, Teradata Days, Greater China http:// Www.aliyun.com/zixun/aggregation/32086.html "> CEO Singlun, Deputy president of the People's post and telecommunications press Gu Yu attended the conference, and held a book ceremony, will" ...

In an internal email to Alibaba employees, Mr Ma said the IT era, with its control as the starting point, was moving toward the data age of Marvell, the purpose of activating productivity. With the development of computer technology, large data computing becomes more and more realistic, and companies based on large data application services are emerging. 　　The application of large data in the field of marketing has turned advertising into a "narrow"-precision marketing, and in the context of Internet finance, large data in the financial industry, the application of credit is gradually rising. Everyone is "data animal" different from ...

Now, if you haven't heard of Hadoop, you must be behind the time. As a new Open-source project, Hadoop provides a new way to store and processor data. Large http://www.aliyun.com/zixun/aggregation/3518.html "> Internet companies, such as Google and Facebook, use Hadoop to store and manage their huge datasets. Hadoop has also proven its five advantages through its application in these areas: ...

Although visualization is not the most challenging part of the data analysis field, it can be said to be the most important aspect. Of course, storage, database query processing, and algorithms are all very important--visualization is not possible without them--but in a data-driven world, they are just at the base level. There are 6 startups that are trying to fundamentally change the visualization of the data. Some of these are highly complex visual processes, some not. Although none of them is perfect, what they do will make us rethink: what data means ...

Intermediary transaction SEO diagnosis Taobao Cloud host technology lobby Internet Data Center (IDC) analyst Sue Feldman said: "A survey shows that a complete corporate search has repeatedly become the most priority in the minds of the subjects." "Over the past two years, companies have become even more important when they find that their decision-making system has been ignoring the content level," she said. "Most of the data you need is hidden------but where is it? They are hidden in data that is not organized ...

In big data environments, the time dimensions of data occurrence are also changing, and companies are demanding more real-time data. The original business data, including annual reports, monthly reports, quarterly reports, weekly, the fastest is the daily, but now the time dimension of business data has been completely changed, the smallest unit may be seconds. The more real-time data, the greater the value of the business. Although the traditional business analysis products are full-featured, the analysis of non-real-time historical data can not meet the real-time requirements of business personnel to analyze the data. In the face of rapidly changing business data, the value of a day before and after a very different. Get faster ...

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 ...

During the World Cup, the technology giants used big data to predict the results and reproduce the "octopus Paul". The World Cup is over but big data forecasts will continue. From the night sky to the weather forecast, from the crystal ball in the fairy tale to today's science and technology prophets, from the legends of the earthquake clouds to the earthquake predictions of the scientists ' onslaught, mankind has been hoping to break through the limits of the future. With the deepening of the information revolution, the prediction of the large data age is easier, and human life is being profoundly changed by large data predictions. Prediction is the core value of large data when people talk about the collection, storage and mining of large data, the most common ...

In public Security's micro-trust account, you only need to spend 25 yuan to buy an aviation delay insurance. If the aircraft arrival time delay more than 2 hours, when you get off the plane, the air delay of the payment will be automatically in the red envelopes. In the past, insurance companies usually need to print the delay certificate from the airport, and then send the material, so this kind of insurance less people. Although there are already some insurance company's flight delay insurance can be automated claims online, but also need users to the aircraft after the delay to enter information on the Web page. Public security Design This product's core concept is to be able to achieve claims ...