ABSTRACT
The necessity of long-term preservation of medical digital resources is analyzed from 4 aspects in the paper,namely,policies and regulations,strategic reserves,scientific findings verification and resource utilization.Based on the OAIS reference model,the storage function entities and the relationships are clarified.Through study of storage mode,architecture,technology and guarantee mechanism,scientific storage strategy is explored to realize the long-term reliable storage for medical digital resources.
ABSTRACT
The paper analyzes the necessity to construct the digital resources retrieval platform in hospital.By using heterogeneous database integration technology, it proposes the solution of constructing a one-stophospital digital resources retrieval platform and presents its framework.This retrieval platform can provide human-oriented, differential and intelligent information services and meet the medical staffs'requirements on information resources retrieval to the greatest extent.