Study on the Long-term Preservation Storage Strategy of Medical Digital Resources / 医学信息学杂志

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.