What is data integration and what needs data integration?

Data collection will simply integrate data from different application systems and different places, and sort out heterogeneous and redundant data so that the data can be enjoyed.

General enterprises need data integration to help them deal with data quality. After enjoying the data, it is convenient for data query and analysis, which is helpful for decision-making guidance in the later period.

The development of data integration is mainly based on "soft" and "excellent", with emphasis on data sharing, quality processing and visual view display.