Data governance system and method

• Main Authors: CHEN WENQIANG, HU QINGJUN, LI HUA, LAI WEI, LI YUEHUA, WU JIE, LIU MING, CHEN JUN, ZHANG YOUWEI, GAN YONGHANG, HUANG XIAOXIONG, ZHENG BOHONG
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a data governance system and method. The system comprises a data access module which is used for reading multi-source heterogeneous data, enabling the multi-source heterogeneous data after data exploration and data definition to be accessed to a big data center, and carrying out the data account checking; the data processing module is used for extracting data, converting the extracted data into a required format, correcting or clearing abnormal data, and distributing the data to a corresponding data warehouse; the data organization module is used for storing the distributed data into a corresponding library in a classified manner to obtain various types of metadata; the data processing module is used for carrying out directory integration and grading classification on the metadata, determining the blood relationship and quality of the metadata, carrying out data operation and maintenance and carrying out use and service on the metadata; and the data service unit is used for providing d