Unstructured Data

With Facebook on the market, and with more public opinion and attention once again on this world-class social network, Facebook is on fire. One of the interesting things about this is that Facebook has long been used as a SNS concept by the Internet, but when it comes to the market, it becomes a big data concept in the eyes of investors. In fact, it's too one-sided to say that Facebook is SNS. Citic Securities with the "Facebook listing leading the internet into the era of large data", advising investors to borrow Facebook's potential, not cast renren ...

This issue will discuss two major topics: 1. HP buys wireless networks with $3 billion trillion ARUBA;2.IBM investment is bullish, strategic adjustment for development. So many sound column links: http://voice.zdnet.com.cn/2015/0306/3047517.shtml guests point of view refining: "0:00" Hewlett-Packard to purchase 3 billion U.S. dollars wireless network monopoly Aruba from Aruba to HP's value to analyze, The combination of HP and Aruba is reasonable, HP pays more attention to a ...

The coming 2013 is considered to be a "year of big Data" with a trans-era significance. In this year, the data is more precious than ever, and even become a new energy source comparable to the oil resources, the big data is considered as the information and the Internet after the whole revolution of the message again peak. However, large data is not a slogan, and more enterprises need to be put into practice to dig out the potential value from the monotonous data. A survey earlier this year pointed out that 28% of global companies and 25% of Chinese companies have started to practice big data. In order to further understand the real situation of large data application of Chinese enterprises ...

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 ...

The big data age has come and has quietly influenced our lives. According to a recent study by IDC, 1 million new links are shared every 20 minutes on Facebook and 10 million user reviews are released. 　　Facebook and all other Internet sites, Internet applications, have gradually become the entire data collection, analysis, processing and value-added architecture. In China, social networks are also in full swing. Sina Vice President Wang Gaofei has said that Sina Weibo has registered more than 300 million users, users on average daily release more than 100 million micro bonnet ...

This article describes ways to perform large data analysis using the R language and similar tools, and to extend large data services in the cloud. In this paper, a kind of digital photo management which is a simple and large data service is analyzed in detail, and the key elements of searching, analyzing and machine learning are applied to the unstructured data. This article focuses on applications that use large data, explains the basic concepts behind large data analysis, and how to combine these concepts with business intelligence (BI) applications and parallel technologies, such as the computer Vision (CV) and ... as described in part 3rd of the Cloud Extensions series.

The storage system is the core infrastructure of the IT environment in the data center, and it is the final carrier of data access. Storage in cloud computing, virtualization, large data and other related technologies have undergone a huge change, block storage, file storage, object storage support for a variety of data types of reading; Centralized storage is no longer the mainstream storage architecture of data center, storage access of massive data, need extensibility, 　　Highly scalable distributed storage architecture. In the new IT development process, data center construction has entered the era of cloud computing, enterprise IT storage environment can not be simple ...

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 ...

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 ...

In the Internet industry, 2013 can be said to be recognized as a trans-era significance of the "big data year." In this year, the data is more precious than ever, and even become a new energy source comparable to the oil resources, the big data is considered as the information and the Internet after the whole revolution of the message again peak. 　　However, large data is not a slogan, and more enterprises need to be put into practice to dig out the potential value from the monotonous data. A survey earlier this year pointed out that 28% of global companies and 25% of Chinese companies are already starting to practice big data. To learn more about China ...

In addition to the "Internet of Things" and "cloud computing", the IT industry has emerged a term-big data. Today, the big data has even aroused great concern in business and financial circles, and it is believed that large data will provide effective help for data application and decision support, and become the soul and inevitable development trend of Internet and cloud computing. Large data are not yet uniformly defined, and are often considered to be unstructured data with large amounts of data and diverse forms of data. Here we first understand a few concepts, structured data, semi-structured data, and unstructured data. Structured data can be in a relational database ...

From the current situation, to achieve the integration of hospital information platform, technology and products without any obstacles, the most critical is the user's concept can be changed. In fact, the cost of hospitals to purchase medical professional equipment is higher than the investment in it. Hospital leaders must change the past. IT department is the concept of cost center, the development of hospital is inseparable from it. A CIO at a hospital told reporters: "Many people think that the bank's IT system is very important, in fact, the hospital's IT system more importance, because the bank's IT system if the downtime, the loss may be only money, and hospital IT systems ...

The author is the broad application prospect of Soath, vice president of Oracle Company and technical general manager of Greater China. Corporate CEOs and CIOs talk about big data when they talk about business strategy and it model innovation. Gartner releases "Big Data drives Rapid Changes in infrastructure and $232 billion in IT spending 2016" ("rapid change in the large database-driven infrastructure ...").

"The role of data storage is changing, one of the factors is that data is becoming more and more complex, and for a data storage system designed 5-10 years ago, it must be able to handle the diversity of resources," said Donald Feinberg, the analyst's Vice president Complexity, large capacity, and system response speed to real-time and other characteristics. And he argues that while big data has different meanings for different industries, basically large data represents large, complex, unstructured data. However, for good at dealing with knots ...

Once upon a time, social networks were growing quietly and becoming an integral part of people's work and life. Facebook is a typical representative of social networking today. Facebook, the leader of social networking sites, was initially designed to facilitate communication between college dormitories and later developed into a social network of more than 900 million users and ranked first in the world. According to IDC, 1 million new links are shared every 20 minutes on Facebook and 10 million user reviews are released. Facebook base ...

At present, big data has become a hot topic in the world. Gartner ranked large data as the most important technical direction for CIOs in the 2012, and IDC believes that big data is one of the most significant aspects of the enterprise's capacity reserve. In the recently held Teradata Data Warehouse and Enterprise Analysis Summit, the industry's hot talk "Data gold", looking forward to the bright future of the big data age. China Cloud reporter was fortunate to interview the Teradata company Chief Technical Officer Baoliming (Stephen BROBST), Teradata How to ...

When Hadoop enters the enterprise, it must face the problem of how to address and respond to the traditional and mature it information architecture. 　　In the industry, how to deal with the original structured data is a difficult problem for enterprises to enter large data field. When Hadoop enters the enterprise, it must face the problem of how to address and respond to the traditional and mature it information architecture. In the past, MapReduce was mainly used to solve unstructured data such as log file analysis, Internet click Stream, Internet index, machine learning, financial analysis, scientific simulation, image storage and matrix calculation. But ...

After the March 11, 2011 earthquake in Japan, the National Oceanic and Atmospheric Administration (NOAA) released detailed tsunami warnings in 9 minutes after analyzing massive amounts of data, including land-based, coastal, marine, marine and atmospheric resources. NOAA's IT budget of 1 billion dollars a year, although expensive, but very enjoyable, because this information about life, this data can save lives, change the world. In this era of information explosion, are you ready to face the massive message? The advent of the big data era in recent years Internet 、...

It can be said that big data is one of the hottest trends in the IT industry today, and it has spawned a new batch of technologies to deal with big data. And new technologies have brought the latest buzz words: acronyms, professional terms, and product names. Even the phrase "big data" itself makes a person dizzy. When many people hear "big data", they think it means "a lot of data", and the meaning of large data does not only involve the amount of data. Here are a few popular words that we think you should be familiar with, sorted alphabetically. ACID ...

China's IDC Circle July 17 reported: Using cloud computing is to deliver information processing tasks to the data center to deal with. Most of the next generation data centers adopt virtualization technology, dividing a physical hardware server into multiple logical virtual machines, which can perform multiple information processing tasks at the same time, which greatly improves the utilization ratio of expensive scarce computing resources. People of my age are familiar with it. The supreme teachings of the great man of philosophy about everything can be divided into two ways (1957 Mao Zedong in the "dialectical method of unity within the party" clearly pointed out: "In two, this is a common phenomenon, this is dialectics", "Mao Zedong election ..."