What Is Unstructured Data

After the arrogant data has entered the people's view, it gradually becomes the focus that people pay attention to generally. Large data is the PB era of science, in essence, the challenge of large data is the PB era of science challenges, but also the cognitive science including data mining challenges. 　　So what about data mining in the big data age? In modern times, people often say that large data mainly includes three sources: the first is the large data of nature, the natural environment on Earth, very big. The second is the big data of life. The third and most important is the social data that people care about. These data are common ...

"IT168 Information" December 13, 2012 news, Microsoft Parallel Data Warehouse Global Center for Excellence director Russ Cavan to the Chinese market, introduced Microsoft's big Data strategy and parallel Data Warehouse Integration 2012 Product Roadmap, 　　At the same time, the announcement of Microsoft Parallel Data Warehouse machine first settled in the National Audit department. 2013, China will enter the third year of Twelve-Five planning ...

Are you probably as surprised as I am that big data suddenly pops up to be the latest tech hotspot, like cloud computing in previous years? Http://www.aliyun.com/zixun/aggregation/13568.html "> Large data technology seems to exist a few years ago, in the history of databases, data warehousing, data marts and other information management areas of technology, To a large extent also to solve the problem of large-scale data, why they can not meet the requirements and make Hadoop as the core of the big ...

Data is growing exponentially, and unstructured data from social media (micro-credit, micro-blogging) and sensor devices has received increasing attention, along with structured data from traditional enterprise trading systems, which could lead to a new round of industrial change. 　　Words such as machine learning, natural language processing, and public opinion analysis are reported almost daily in the media, but few are really talking about their large-scale applications. Today, almost everyone in the corporate CIO is talking about big data, and many people think that big data is a Hadoop cluster that puts all the ...

1. The introduction of large data production makes data analysis and application more complex, difficult to manage. According to statistics, the amount of data produced in the world over the past 3 years is more than the previous 400 years, including documents, pictures, videos, web pages, e-mail, microblogging and other types, of which only 20% are structured data, 80% is unstructured data. The increase of data makes the data security and privacy protection problem become more and more prominent, all kinds of security incidents to the enterprise and user wake-up alarm. Throughout the data lifecycle, businesses need to comply with stricter security standards and confidentiality rules ...

In the past few years, companies have seen valuable information hidden in large data, which drives suppliers to actively develop technologies (such as Hadoop, Map/reduce, Dryad, Spark, and HBase) to effectively transform large data into information assets. 　　The advent of software definition networks (SDN) will facilitate this process. Most of the data that makes up large data is actually unstructured data. Structured data can be handled through traditional database schemas, and unstructured data is difficult to deal with. For example, video storage. Although ...

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 ...

Cloud computing, things networking, mobile internet is a popular word in recent years, and these new concepts are emerging, a large number of semi-structured, unstructured data is growing rapidly, pictures, audio videos, social networks and other content filled with the lives of each user. There is no doubt that the era of big data is really coming. 　　According to IDC, global data will reach 10 trillion TB in 2015, and the annual composite growth rate will reach 38% in 2020, while the length of usable storage capacity is expected to be 28%. The ability to control large data can help companies find the best model to support the business ...

The recent investment in cloud computing by major giants has been very active, ranging from cloud platform management, massive data analysis, to a variety of emerging consumer-facing cloud platforms and cloud services. And the large-scale data processing (Bigdata 處理) technology which is represented by Hadoop makes "Business king" Change to "data is king". The prosperity of the Hadoop community is obvious. More and more domestic and foreign companies are involved in the development of the Hadoop community or directly open the software that is used online. And go ...

"The large data platform installed in Windows Server and System Center is called Microsoft Hdinsight Server and is installed on Windows Azure by the Microsoft Hdinsight Service" This definition comes from an MSDN blog, which may seem abstract, TechEd 2012 Technical Conference site, Microsoft Asia Pacific Research and Development Group chief technology Officer Sun Boke's speech, for everyone demo demo Hdinsight ...

Big data has penetrated every aspect of people's lives, such as store promotions, political campaigns, and so on. What is the current state of the big data? 51CTO interview with large data expert Zheng will tell you the way to big data. For an exclusive video interview, please visit the "the way to sit and see the big data" NoSQL and Big Data NoSQL first appeared, mainly Twitter, the social media sites used. Because they need to deal with every moment users upload a large number of images, videos and other unstructured data. After the large data concept is proposed, due to its excellent in unstructured data ...

In the 2012, if there was a concept that was hotter than cloud computing, that would be big data. Large data applications are widespread, especially with the advent of the Internet, mobile Internet and various sensing networks, which are most consistent with the current characteristics. How to find value in the data analysis to guide the enterprise's daily business decision? Big data will give an answer. Recently, Taiwan Jingcheng Group Cloud Center and ETU brand director Cus Yu told reporters that the current large data is still in the early stages of development, the entire Asian region behind the United States, and the United States to talk about large data only 4, 5 years of time. Mortem ...

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 one of the only mistakes a--david Rothschild has predicted for all the other awards for the Oscars, David Rothschild, a Microsoft research expert, predicted by the big data analysis. Earlier, in the 2012 U.S. presidential election, he correctly predicted the election results in 51 constituencies, more than 98 accuracy ...

Cloud computing and large data are the hottest topics in the IT industry in recent years, with cloud computing changing the data architecture, big data changing the business model, and big data from cloud computing supporting each other to promote common development. For this, Sadie consultant analyst Chen Yu from the industrial point of view of the current cloud computing and large data market. Large data industry and applications, we regard large data as an industry, as the direction of government development, the government last December, although not directly mentioned large data, but in the new industry also put this data processing technology in our country's future strategic emerging industries mentioned. The third aspect is ...

The rapidly growing structure and http://www.aliyun.com/zixun/aggregation/13739.html of enterprises "> The management requirements of unstructured data is an important factor in driving enterprises to use Apache Hadoop software. But Hadoop does not replace all existing technologies, according to a study published late last month by Ventana that Hadoop is now working with traditional relational databases (RDBMS). ...

On the recently held 2011 Annual Information on Demand Forum (information on Demand Forum, IOD Forum), IBM officially announced the introduction of new large data management and analysis software and solutions for different working environments, from mobile devices, data centers, to IBM SmartCloud Cloud computing platform, covering a wide range of platforms, with excellent handling of different types of large data and business analysis of technical capabilities, the launch of software and solutions enough to enable customers to calmly face ...

According to a report by foreign media on December 19, according to a survey conducted by InfoStor magazine's experts in the storage industry, experts put forward the following 10 major forecasts for the storage industry in 2013: 1. Big data will become more important. It is self-evident that unstructured data will continue to grow strongly. Therefore, we will continue to see new products with integrated analytics and unstructured data storage. Molly Rector, chief marketing officer at Spectra Logic, said that as users ...

This article is to introduce you to IBM's development strategy, ECM exactly what kind of product and technical capabilities provided in the practice of the user's business can provide how much experience sharing. IBM Software Group had put forward the wisdom of "soft" power at its previous 2012 Strategy Launch and claimed that it expects this view to grow and innovate for the enterprise through software technology. As part of IBM's "soft" strength, an important part of the new Enterprise Content Management (ECM) offering will be available globally on May 31 ...

The commercial route of large data has already opened, the data as an important component of enterprise's assets, its core is constantly highlighted. Due to the large data age data with large data, high flow rate, a wide range, unstructured and so on a series of characteristics, the threat will be diverse, complex, unprecedented. In this regard, trend science and technology that in the large data era of confrontation, enterprises need to establish a data protection as the core of the cloud Security intelligent Protection strategy, more comprehensive and rapid resolution of the infrastructure layer of Hadoop and other threats. "Unstructured data" has been forgotten. Data protection strategies also need to be synchronized ...

The industry defines cloud computing in a variety of ways, but, as seen from several well-known cloud computing models, storage is a fundamental support component that is not in any way open, and cloud storage, as one of the branches of cloud computing services, mentions storage as the primary location.     At the same time, there are not many vendors who can solve storage problems well in the underlying architecture, and storage is facing a number of bottlenecks to achieve cloud computing. At an Intel organized media training camp, Intel (China) Limited server platform Product Manager ...