Big data white essentially refers to data intelligence connected according to a certain organizational structure, which is a very simple and direct thing. However, from the phenomenon analysis, the state presented by big data is complex and diverse, because the phenomenon is determined by the observation angle.

Big data refers to a collection of data that cannot be captured, managed and processed by conventional software tools within a certain time range. It is a massive, high-growth and diversified information asset, which needs a new processing mode to have stronger decision-making, insight and discovery, and process optimization ability.

Technically, the relationship between big data and cloud computing is as inseparable as the front and back of a coin. Big data cannot be processed by a single computer, and it must adopt a distributed architecture.

It is characterized by distributed data mining of massive data. But it must rely on the distributed processing of cloud computing, distributed database, cloud storage and virtualization technology.