Data Quality Big Data

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What is the big data? An article to make you understand and read Big data

Before writing this article, I found that many of the IT people around me for these hot new technologies, new trends tend to be very hard to find out, if you ask him the big data and you have any relationship? It is estimated that few Sanlai can be uttered.   The reason, one is because everyone has the same original thirst for new technology, at least know that it will not appear very "turtle" in the chat; the second is that in the work and living environment really can participate in the practice of large data cases is too little, so we do not need to spend time to know why. I hope something is different, so how to get to know the big data ...

Big Data 9 Lessons

Innovative report from the dean of top research institutes when all our actions and our lives can be "data", the company that holds the data is like owning a rich gold mountain.   As Victor Maire-Schoenberg says, the big data age is "the future that has happened," and in this already-occurring future, there is no bystander. December 19, 2013, by the boutique media "digital Business Times" sponsored by the "Great data creation of the era of Subversion" 2013 China Summit Forum in Beijing to make a grand Holiday Crowne Plaza Hotel ...

The people who deal with big data

On July 10 this year, Alibaba Group announced that it would set up a chief data Officer (figuratively) position at the group management level to fully promote the Alibaba Group's strategy of becoming a data sharing platform. Lu, the CEO of Alibaba's Business-to-business company, will assume the CDO and report directly to the group's CEO, Jack Ma (Weibo). As another important position within C level of the enterprise, what key role will CDO play in driving large data applications in the enterprise? Reporter tried to interview Lu himself, but from the Alibaba Group PR department ...

Data puzzle scramble new challenges for big data

In fact, for today's companies, the need for the spirit of large data, rather than the structure of large data.   This is two different concepts, never confuse. What is big data and what is big data? In most people's understanding, companies use data to optimize their processes, products, and decisions, making operations more efficient.   But I don't think that's enough to cover the big Data category.   In fact, large data is a comprehensive concept that encompasses two levels of technology and commerce. On the one hand, technical level. At the technical level, data is not a fresh concept, from ...

Take off the big data coat and get out of the big data dilemma

"Enterprise Observer" reporter Jianwen If you want to choose the last two years in the media, the top ten hot words, big Data no surprise will be selected. However, it seems that everyone is aware of the power of large data but cannot find a way to use large data.   Whether it's a business, a government or any other community organization, big data is so close, but so far away. "Big data has become a hot word for people to talk about, but few mention the ability that people need to have in this huge change, and countless businesses and individuals forget to ' count '." "As Vice president of the Business Intelligence Department of Alibaba Group ...

How to occupy the traditional newspaper industry in the big data age?

The data again "big" no useful is equal to zero, to collect "slow data" "Live data" on the internet every moment in the production of data, people's lives everywhere in the various devices, such as computers, mobile phones, smart appliances, sensors and so on, can always leave traces of human behavior, real-time data generation, These increased geometric levels of data deposition on the Web, become large data. These large numbers of data again "big" no useful is equal to zero, to collect "slow data" "Live data ...

What is the difference between bat's Internet Big Data application?

This article is reproduced in the public number "Fu Zhihua", the author has been Tencent social networking business Group data center director and Tencent Data Association president. Before Tencent, he worked in the market consulting, Analysys International, China Internet Association, and served as vice president of Dcci Internet Data Center. The internet industry in the accumulation of large data and applications to Baidu, Tencent and Alibaba is the most noteworthy. Baidu, Tencent and Alibaba in the application of large data, although there is a common place, but due to their own data sources and business model of different, its large data applications also have different characteristics. This article will analyze what they have ...

Read large data: Hadoop, large data technology and related applications

This is a small book rather than an article, because it is detailed and meticulous so that you from a completely do not understand the large data technology and related applications of the layman, become a familiar with its concept and meaning of the "inner pedestrian", so it is very good! Providing effective business analysis tools and technologies to the company is the chief information Officer's priority.   Effective business analysis (from basic reporting to advanced data Mining and predictive analysis) enables data analysts and business people to gain insights from the data, which, when translated into action, can lead to greater efficiency and profitability for the company. All Business Analytics ...

What is the difference between bat's Internet Big Data application?

"Editor's note" This article is reproduced in the public number "Fu Zhihua", the author has been Tencent social networking business Group data center director and Tencent Data Association president.     Before Tencent, he worked in the market consulting, Analysys International, China Internet Association, and served as vice president of Dcci Internet Data Center. The internet industry in the accumulation of large data and applications to Baidu, Tencent and Alibaba is the most noteworthy. Baidu, Tencent and Alibaba in the application of large data although there is a common place, but due to their respective data sources and ...

Big data: Good friends with data quality? Source Data quality Issues

If you want to summarize your dataset to a http://www.aliyun.com/zixun/aggregation/14417.html ">apache Hadoop cluster that you cannot coexist in a similar database, If you expect to build a unified view between them, you may feel a rude awakening. Quality issues are not uncommon when starting to address sources of information that have not been fully utilized in the past. When exploring underutilized data, quality problems can become a rat's nest full of filth ...

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