Abstract: With the advent of the big data era, the types and scale of structured data continue to increase, but there are currently no research results aimed at the registration of structured data. In order to solve the problem of structured data registration, adopting the idea of data architecture (DA) and related technologies, combined with the data registration center (DRC),a registration engine for structured data is designed, anda unified registration standard for structured data and registration method are proposed to realize the automatic collection and registration of structured data. Through experiments and analysis, the registration engine can accurately and efficiently collect and write structured data registration information into the DRC, and propose solutions to the registration problems of commonly used databases at home and abroad. It lays a solid foundation for the structured data registration information management and application of the DRC data registration center.

Key words: big data, data architecture, data register center, structured data, registration engine