Now I always talk about what it means and what it means in the era of big data. How much impact will it have on our lives? Explain it in detail.

"Big data" refers to a data set with a particularly large amount of data and data categories, which cannot be captured, managed and processed by traditional database tools. Simply put, it is super storage. After massive data is uploaded to the cloud platform, big data will deeply analyze and mine the data.

Simply put, big data basically has the following three points:

1) The amount of data is huge;

2) There is a demand for mining massive data;

3) There are technologies and tools for mining massive data (such as hadoop and spark). ).

Use these data to do: data collection, data storage, data cleaning, data analysis and data visualization.

The application objects of big data can be simply divided into providing auxiliary services for human beings and providing decision-making services for agents.

Big data includes not only the data analysis of enterprise internal application systems, but also the deep integration with industries and industries. Specific scenarios include: Internet industry, government industry, financial industry, real estate, medical care, energy, manufacturing, telecommunications industry and so on in traditional enterprises. Generally speaking, "Big data is like internet plus, which can be applied to all walks of life", such as telecommunications, finance, education, medical care, military, e-commerce and even government decision-making.