What Is Unstructured Data

Large data is hailed as the key strategic business asset for the future. 　　This means that in the near future, employees in other departments will also want to know the IT department's strategy for big data. How do you explain it to them? 　　To be sure, handling large amounts of data is not new to most IT departments, but analysts say big data is different from data warehousing, data mining, and business intelligence analysis. Data is accumulating at unprecedented speed and variability, and unlike previous data, most of the data is unstructured and raw. Blogs, social networks, machine sensors, and ...

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 ...

Nowadays, the arrival of large data has become an inescapable challenge in real life. When we make decisions, big data is everywhere. The widespread emergence of large data terminology has also led to a gradual understanding of its importance. The big data is showing the huge opportunities it brings to academia, industry and government. At the same time, large data also posed great challenges to the participating parties, starting with three important technical issues: first, how to use information technology and other means to deal with unstructured and semi-structured data in large data, structured data accounted for only about 15%, the remaining 8 ...

"China's large data technology and services market 2012-2016 forecast and analysis" showed that large data market size will increase to 617 million U.S. dollars in 2016, composite growth rate of 51.4%, the market size of nearly 7 times times. February 5, 2013, the State Council issued the "advance of the Internet orderly healthy development of guidance", from the policy level of the formal integration of large data into the field of things networking industry. In the large data age, the data has become the strategic resource of the person, the wealth and the thing, how to manage and apply this kind of resource is the new skill that every government department and enterprise must learn.

Earlier this year, the New York Times article said that the "big data Age is coming" large data is a language with cultural genes and marketing ideas, but it also reflects the evolving trend in the field of science and technology, which opens the door to a new way of understanding the world and making decisions. According to IDC, a technology research firm, the data has been growing at a rate of 50% a year, in other words, one-fold every two years. This is not a question of a simple increase in data, but a new issue. With the rapid development of Internet technology, human's offline behavior gradually ...

We have entered the "Big Data Age", IDC Digital Universe reports that data has grown faster than Moore's law. This trend is indicative of a shift in the way enterprises handle data patterns, where isolated islands are being replaced by large cluster servers, which keep data and computing resources together. From another perspective, this paradigm shift shows that the speed of data growth and the amount of data require a new method of network computing. In this regard, Google is a good example. ...

After cloud computing, the hot word "big Data Age" became the focus of media chasing. So, what is big data, how much data is worth? What are the opportunities and challenges that the big data age will bring to the industry? Big Data age is coming quietly not I do not understand that the world changes fast 12,000 years or a floppy disk era, just more than 10 years, hard disk storage capacity from 4GB, 16GB, 32GB quickly climbed to 1TB. Originally only 1.44MB floppy disk in the sense of storage capacity is still quite large, to the current hard disk capacity jumped to 1TB, ...

Winter San Jose, still comfortable, the sun shines on the face warm, peaceful. Double Tree Hotel Conference hall, an interesting topic is being hotly discussed: "Big data is so omnipotent, so why am I still single?" "In recent years, more and more people have sought a word:" We have to believe in the data, except God. "Big Data" with its unique mass, diversity, high value and other characteristics obsessed with many areas of people, it seems that it can solve all problems. At the moment, this girl's problem has brought the interest of the US storage and network leading manufacturer LSI engineers ...

For telecom operators, no era can shoulder the 4G era, easy to master such a large number of customer data. 4G ERA, mobile phone shopping, video calls, mobile music downloads, mobile games, mobile phone IM, mobile search, mobile payment and other mobile data services in endlessly. They are creating unprecedented new experiences for users, while also providing a large data perspective for telecom operators to tap the value of user data. Data mining, data sharing, data analysis has become the global telecommunications operators to change the business model to win in-depth business insights of the basic consensus. At present, the world's 120 operations ...

As a long history of development and relatively mature ecosystem, radio and television industry plays an important role in the process of China's modernization construction. However, with the rapid development of the communication carrier and the content of the Internet, especially the social network of micro-blog and micro-credit and the new media, the impact on the traditional radio and TV system is more and more obvious. So, in the context of the big Data era, how to deal with radio and television? How to choose a suitable platform? 　　How to tap and use large data technology to achieve "network linkage" to provide more quality services? To this end, the dawn with a solid large number ...

At present, the Internet has been booming in China, but also gradually into the day-to-day operation of enterprises. Through more than 20 years of enterprise informatization construction, Chinese enterprise's management efficiency has been promoted to a great extent, but it is undeniable that the domestic enterprise http://www.aliyun.com/zixun/aggregation/32726.html "> There are still some problems in the process of informatization construction. First of all, there are many islands of information inside the enterprise, a large number of data can not be effectively shared, it is impossible to do based on data mining ...

Recently, novellhttp://www.aliyun.com/zixun/aggregation/17539.html "> announced the launch of Novell Dynamic File Services, which will enable enterprises to automatically, Manage data dynamically to the personal file level, which includes the ability to save data to cloud storage providers such as Amazon S3, Box, Cloudme, and Dropbox. This further strengthens the long-term ...

Aviation Letter Air Information Group was formally established in October 2002, its predecessor is the CAAC computer room. Listed in Hong Kong in February 2001, after eight or nine years of development of the global existing staff of nearly 4,000 people. Li Huewei of China Civil Aviation Information Network Corporation outsourcing service Support department in the CCS Cloud Computing Summit Forum introduced, the aviation letter already has 30 years of service experience, is the central enterprise only engages in the information Service enterprise, this also lets the aviation letter the mission and the social responsibility to strengthen. China Civil Aviation Information Network AG Outsourcing Service Support Department Wei ...

Modern society is producing massive amounts of data at unimaginable speed. Micro-Blog Message generation data, video production data, cell phone calls to produce data, merchandise labels produce data, express packages, goods flow data generation, mobile terminals and the popularization of the Internet is to speed up the production of data. 　　We have entered the era of explosive data growth-the era of big data. According to IDC forecast, 10 years after the data growth will be 2010 44 times times, reach 35ZB. These growing numbers come mainly from unstructured data such as pictures, sounds, and videos. Statistics show that the world is not ...

Teradata, chief executive of the Greater China region, Singlun, said in an interview with Sina Science and technology, with the arrival of large data era, enterprises should be in the internal training of three kinds of ability: first, the ability to integrate enterprise data; second, explore the value behind the data and the ability to develop precise action programmes; The ability to perform accurate and rapid real-time operations. Data rapid growth Teradata Company is an intelligent analysis solutions vendors, mainly for enterprises and government agencies do data integration, analysis, exploration, mining data behind the value, thereby enhancing customer production competitiveness ...

A few weeks ago, when William Lansing, chief executive of FICO, attended Stanford University's Big Data conference, he found that the industry's heated discussion of big data had increased from three "V" to four "V", that is, volume (data volume), produced (data type) , velocity (processing speed), and value (data values). and the fourth "V" means that the industry is starting to focus on data insights, emphasizing how to get the value of large data. "The value of tapping data is exactly the more than 50 years since FICO was founded ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Large data is not only large, but also very complex, content and form are diverse, does not conform to the traditional database on the storage structure requirements. 　　A very important area for large data analysis is to develop database tools that can handle highly diverse workloads. This demand also explains why tech media are so focused on Hadoop. But a recent ...

At present, we are in a large data era of data explosion, the wide range of information systems in the medical and health institutions and the gradual digitization of medical equipment and instruments to make hospitals accumulate more data resources, these data resources are very valuable medical and health information, for disease diagnosis, treatment, The control of medical expenses is very valuable. 　　How to do well in the large data age of medical and health information construction, it is worth our thinking. I. New requirements for medical information construction in large data age it is estimated that China is a medium-sized city (1 million people) 50 ...

Nowadays, the arrival of large data has become an inescapable challenge in real life. When we make decisions, big data is everywhere. The widespread emergence of large data terminology has also led to a gradual understanding of its importance. The big data is showing the huge opportunities it brings to academia, industry and government. At the same time, large data also posed great challenges to the participating parties, starting with three important technical issues: first, how to use information technology and other means to deal with unstructured and semi-structured data in large data, structured data accounted for only about 15%, the remaining 8 ...

2013 by the industry called China's big data year. "Big Data" is another disruptive technology change after cloud computing and Internet of things. 　　Gansu TV broadcast yesterday, "New Wealth Arabian" program, financial commentator Tan, Hongyuan Securities [-1.51% funds Research] Institute deputy Director Yi Huan, new Wealth public Opinion Research Center Senior public opinion analyst Xutao, about large data on life and business subversion. Big data everywhere. Internet texts and documents, searches, microblogs, micro-letters and electric dealers produce huge amounts of data every day. Beauty ...