What Is Bigdata

Facebook has announced that its users are now over 750 million and that the number of shares per day has reached 4 billion. IDC predicts that from 2009 to 2020, the total amount of data will increase 44 times times to 35ZB (Zettabyte), and that 80% of the data is unstructured data. Bigdata is also a concept without a normative definition, and different applications have different interpretations of large data. Whether big data has opened a new era, it may be premature to draw a conclusion, but it has a huge impact ...

The growth of data volume into a sudden event is the thing of the last two years. The social changes generated by the application of the Internet make a series of data start from the client rather than from the enterprise. The growth rate of the data volume increases with the new progression. On this basis, 70%-85% of the data is "a complex of multiple data formats." The management model of future data is very different from today. In addition, 87% of the database performance problems are related to the increase in data volume. This is a data survey based on Oracle. Gartner found that the direct impact of data volume is ...

The era of big data with cloud computing has come, and we have stood at the door of the data kingdom, the New World is opening, and the business model, economic form and way of life are evolving and forming. In order to promote the development of large data industry and the establishment of ecological system, Zhongguancun, Silicon Valley, two global cloud era, the development of innovative gathering, "Zhongguancun large Data Day" December 13 in Zhongguancun Software Park opened. Zhongguancun large Data day by the Zhongguancun CMC, Beijing Cloud base hosted by the "cloud World 0 distance, Zhongguancun Silicon Valley of two cities" as the theme, to "Hello, big Data: ...

Security how to use large data large data is the identification of this era, it represents the effective development and utilization of information resources, from data to information to resources, is the application of value and benefit gradually clear process. This includes data collection, transmission and storage, leveraging three major phases, reliability, availability, and recoverability throughout. The importance of large data is already consensus, and the landing of large data in the actual application scenario is the premise that large data is really used for us, because only the explicit use method, can fully excavate and use the big data to the intelligence city the function and the value. How to use great data ...

"Big Data" has become a social upsurge and the trend of emerging industries, "big Data Day" activities as a demonstration area to seize the opportunity to seize the development, the first to start to layout large data industry a clear-cut move. "Big Data" super-delegates become the hot social craze and emerging industry. The "Big Data" of the text reporter has become a social upsurge. It is not only a technological change in the IT field, but also a shock to the political, business 、...

According to the IDC survey, global electronic device storage data will be 30 times times as fast as 2020, to 35ZB (equivalent to 1 billion 1TB of hard disk capacity). The arrival of large data waves has also brought a new challenge to the enterprise. For the prepared enterprise this is undoubtedly an information gold mine, can reasonably transform large data into valuable information to become the necessary skills of future enterprises. Coincides with this time, CSDN specifically for enterprise-related personnel conducted a large-scale questionnaire survey, and in thousands of of the survey report summed up the current enterprise data business. Here we will also tune ...

According to the IDC survey, global electronic device storage data will be 30 times times as fast as 2020, to 35ZB (equivalent to 1 billion 1TB of hard disk capacity). The arrival of large data waves has also brought a new challenge to the enterprise. For the prepared enterprise this is undoubtedly an information gold mine, can reasonably transform large data into valuable information to become the necessary skills of future enterprises. Coincides with this time, CSDN specifically for enterprise-related personnel conducted a large-scale questionnaire survey, and in thousands of of the survey report summed up the current enterprise data business. Here we will also tune ...

Large data and user privacy difficult to reconcile Alibaba founder Jack Ma said: "Users do not understand the PC era, mobile internet came; When the mobile Internet was not clear, the big data age came. His words were a good testament to the heat of the word "big data" in the industry since 2013. Admittedly, the era of big data that has been preached seems to have come true. Under the halo of Zhongxingpengyue, "Big Data" is like a sweet pastry, everyone wants a piece. So, big data is really as good as we think? I think, in the information age today, the vast complex ...

Large data and user privacy difficult to reconcile Alibaba founder Jack Ma said: "Users do not understand the PC era, mobile internet came; When the mobile Internet was not clear, the big data age came. His words were a good testament to the heat of the word "big data" in the industry since 2013. Admittedly, the era of big data that has been preached seems to have come true. Under the halo of Zhongxingpengyue, "Big Data" is like a sweet pastry, everyone wants a piece. So, big data is really as good as we think? I think, in the information age today, the vast complex ...

Sky Cloud Trend, one of the core enterprises of cloud base, is the cloud base to work together trend technology, should "cloud" and born enterprise. It is influential in the open source World: Hadoop Source code contribution to the world eighth, many in the Hadoop, HBase, flume projects in the committer;cloudstack of the Chinese community, the substantive leader in 2012, in-depth China's two or three-line cities to host dozens of open source technology training, Train a group of Cloudstack and Hadoop professional and technical personnel. "2012 Cloud World Congress", CSDN Clou ...