What big data does China have?

Data storage and calculation, data management and circulation, etc.

1. Data storage and computing field: In the field of data storage and computing, China's developing big data mainly achieves "cost reduction and quality improvement" through refined operation and technical optimization. With the rapid development of cloud computing and big data technology, enterprises can store massive data in the cloud and use powerful computing power for efficient processing.

2. Data management and circulation: In the field of data management and circulation, China's developing big data mainly relies on policy dividends to achieve widespread popularization and landing. The government has formulated and promoted relevant laws and regulations to protect users' privacy rights, and promoted cross-departmental cooperation to share sensitive but non-personally identifiable information that is conducive to social governance or business innovation.