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What is the difference between big data and the data, many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can get something.

What is big data? From a literal understanding, I can think that he is a large amount of data, while in the field of computer network, big data is defined as the need to update the processing model in order to have stronger decision-making power, insight and process optimization ability to adapt to massive, high-growth and diversified salary assets. Therefore, big data is not only in the changes in the amount of data, including its growth rate and diversified characteristics.

Big data is different from data, mainly from the diversity of data. According to a research report, the data explosion is three-dimensional and three-dimensional. The so-called three-dimensional, in addition to the rapid increase in the volume of exponential data, but also refers to the acceleration of data growth, as well as the diversity of data, that is, the increasing sources and types of data.

From data to big data, it is not only a quantitative accumulation, but also a qualitative leap. Huge amounts of data from different sources, different forms and containing different information can be easily integrated and analyzed, and the originally isolated data become interconnected. This enables people to find new knowledge that is difficult to find in the small data era and create new value through data analysis.

In fact, studying and discovering laws through data runs through the development of human society. Many advances in the history of human science are directly related to data collection and analysis, such as the beginning of modern medical epidemiology. In essence, many scientific activities are data mining, not from the pre-set theory or principle, through deduction to study the problem, but from the data itself through induction to summarize the law.

In today's social environment, however, we generate data when we surf the Internet, when we carry smartphones with GPS, when we communicate with our friends through social media or chat apps, and when we are shopping. You can say that everything we do involving digital transactions leaves a digital footprint, which is almost everything in our lives. And these huge amounts of data need to be integrated with new technologies, so big data was born in operation.

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