Caching system and method for solving data normalization problem of regional medical system

The invention provides a caching system and method for solving a data normalization problem of a regional medical system. The system comprises a template management unit, a data processing unit and a data management unit. The method comprises: defining a data structure normalization template and a service data model in the template; carrying out data structure normalization processing on acquired regional medical data by using the defined data structure normalization template and enabling the regional medical data to accord with service specifications in the aspect of structure; carrying out correlation verification, repeated data processing and deficient data complementing processing on the acquired regional medical data by using the defined data structure normalization template; and caching the data in a normalization process of the data structure normalization template and outputting the processed normalization regional medical data. According to the system and the method provided by the invention, a data caching function based on the data structure normalization template is realized; and the normalization processing of medical service data is realized, the data quality is improved, and the data accords with service archiving requirements.