What Is Unstructured Data

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 ...

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 ...

&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 ...

There are many methods for processing and analyzing large data in the new methods of data processing and analysis, but most of them have some common characteristics. 　　That is, they use the advantages of hardware, using extended, parallel processing technology, the use of non-relational data storage to deal with unstructured and semi-structured data, and the use of advanced analysis and data visualization technology for large data to convey insights to end users. 　　Wikibon has identified three large data methods that will change the business analysis and data management markets. Hadoop Hadoop is a massive distribution of processing, storing, and analyzing ...

ETU releases the Big Data solution The Asian leadership brand officially enters the China market release time: 2012.06.01 17:36 Source: Sadie Net Author: Sadie Network "Sadie Network" May 31, 2012, Jingcheng Group officially released its big Data solution brand in Beijing--etu (knowledge intent), designed to provide users with a combination of soft and hard end-to-end care industry ...

In terms of how the organization handles data, Apache Hadoop has launched an unprecedented revolution--through free, scalable Hadoop, to create new value through new applications and extract the data from large data in a shorter period of time than in the past. The revolution is an attempt to create a Hadoop-centric data-processing model, but it also presents a challenge: How do we collaborate on the freedom of Hadoop? How do we store and process data in any format and share it with the user's wishes?

HBase is a distributed, column-oriented, open source database based on Google's article "Bigtable: A Distributed Storage System for Structured Data" by Fay Chang. Just as Bigtable takes advantage of the distributed data storage provided by Google's File System, HBase provides Bigtable-like capabilities over Hadoop. HBase Implements Bigtable Papers on Columns ...

Over the past few years, with the transactional IT to interactive IT transition, corporate data began to show an explosive growth. Due to the rise of social media, the massive applications of digital sensors and the popularization of mobile devices have directly led to the rapid emergence of various large amounts of big data. This kind of multi-structured data market value is not high, but the huge amount of data contains a hidden huge wealth. Thus, how to effectively manage big data has become a topic of concern to the industry. According to 2011 Unisphe ...

Research on the unstructured data retrieval of power Enterprises Rock Xu Shuzhen Sen Yang Kijiajie power grid company has built many business systems over the years, and each business system is isolated from each other. With the deepening of enterprise informatization construction, the data in the business system, especially the unstructured data, has increased dramatically, It is extremely inconvenient for people to find data information. Build a distributed unstructured data retrieval platform for the entire grid company, which deploys the Hadoop development framework and SOLR distributed full-text in Linux computer clusters ...

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. Currently, 48% of the world's 120 operators are implementing big data strategies. By improving the ability of data analysis, they are ...

Design and realization of hbase large object storage scheme the era of Kang Yi mass data in Nanjing University is coming, with the rapid development of the Internet, network access, network access logs, communications records, video data, mobile networks and a variety of intelligent terminals produced by the huge data set of the scale is also expanding dramatically. An important feature of the dataset is that more than 80% of the data is unstructured. Traditional technology can not be qualified for the analysis, management and mining of large data sets, and the industry is hbase for a popular solution to the large-scale processing. ...

From August 19, 2014 to 20th, the "2014 China International Data Conference" was held at the Ambassador Hotel in Beijing. 　　The following is Zhu speech by general manager of IBM China Development Center information Management Software Department. 　　Point of view concentration: 1, large data this matter, if it has a life cycle, I think it has not exceeded its infancy; 　　2, the charm of large data is not that it is big, but it is such a large number of data can produce more and more value before. 3, the big data is not only refers to the new data, in this society, the most valuable data is still ...

With the industrial revolution, the rapid development of science and technology, people choose the storage medium has also undergone a great change, hard disk began to become People's daily work in the necessary products, and in the data storage plays an important role. But in recent years, because of the popularity of social networking sites and intelligent mobile terminals, the amount of data created by people is staggering, according to statistics in 2013, the total amount of data produced in China has exceeded 0.8ZB (equivalent to 800 million TB), under the pressure of massive data, how will the data storage media change? Enterprises face massive data how to upgrade the traditional data center ...

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 ...

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 ...

When large data, namely big and cloud computing, mobile applications and social networks, became popular in the 2012, it was the most fashionable word in the field of information technology. IBM, Oracle, SAP, Microsoft and other vendors, like the search for a new gold mine, began to strongly promote the big data concept. As a result, many vendors flocked to grab the big data market, especially SAP's Hana and Oracle's exalytics. In contrast, some of the companies that push bi are not up to the level of large data, sticking to the position of the report analysis. In fact, big data really has ...

The writer is the global vice president of Hewlett-Packard Company and the general manager of China Hewlett-Packard Co., Ltd. as of 2013, the digital data volume is expected to reach four-kilobyte (zettabytes), 50% higher than 2012, is nearly four times times 2010 [1]. Therefore, an effective enterprise-level information optimization strategy becomes ever more important. Since 90% of the digital content expected to be generated in 2015 will be unstructured data [2], such as messages and tweets, and video and audio, the situation will become increasingly complex. No matter which industry you are in, ...

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 ...

Chuan Yang to build the Samedata, the data content composed of high intelligent search engine and Czech filter matching content, for the accurate implementation of directional data interface and application matching, become a large data import, collection and integration process of the company. At the end of February, at the 85th annual Oscar award ceremony in Hollywood, Ang Lee won the best director by virtue of "the fantasy drifting of the youth faction". Interestingly, this is the only error in the--da of the Oscar awards, which is a Rothschild by Microsoft Research expert David, who has predicted the big data analysis.