Wang analysis of large data 4V features

Dr. Wang the big data, and he thinks the big numbers mean "big", and the whole idea that all the data is here.

Finance website News 2014 Green Company annual meeting in Nanning, Guangxi, IBM Global vice President Dr. Wang in the "Big Data" change enterprise management and Management forum to do a speech, to resolve large data.

Wang that people are also producing a lot of data, whether it's work, life, learning, etc. are generating a lot of data, and technology has come to this point, 11545.html "> We have a net that can connect all the data to the top, and analyze and process it, and judge and even predict it, All of these things make us face the big data today, there is a method, have the ability to deal with, so we put forward the concept of large data.

There are four V, which determines large data. Large data has 4V characteristics: Large data (Volume), variety of data (produced), demand for real-time strong (Velocity), it is also concerned because it contains large commercial value (value).

Wang analysis of large data characteristics, first, he thought that large data "large" meaning, there is a global concept, all the data are here.

Second, the structure and unstructured all data networks, do not need to be formatted for processing.

Third, the speed of large data is very fast, at any time, may be many people with micro-letter has been sent out, including stocks, information in all aspects of transmission at any time.

Four, uncertainty in many ways.