RESUMEN
Objective To analyze the NIH data sharing repository in order to provide reference for the related stud-ies in biomedical data field and for the development of medical data sharing repository in China. Methods Ten typi-cal data sharing repositories ( such as UniProt, Protein Data Bank, and GenBank) were compared. Their data ac-cess methods, data management and sharing model, and service forms were summarized. Results The data manage-ment links and their process standards were designed according to their characteristics. Conclusion Data service tools can be designed, semi-artificial and semi-automatic data check can be carried out, detail meta-data can be collected, and citation rules confirming to the characteristics of data sharing repository can be established in our country by learning the experiences of NIH in developing its data sharing repository.