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目的:探寻面向分析型需求的中药信息存储的有效途径。方法:在总结中药信息存储库的研究现状基础上,结合相关理论,设计中药的基本维度及其层次结构;利用星形模式,设计中药信息数据集市的多维模型;以查询为实例,设计并实现中药信息多维查询系统,验证中药信息数据集市的有效性和实用性。结果:中药信息数据集市实现了基于多维模型的信息组织,中药信息多维查询系统实现了多维度、多层次、多侧面的信息查询。结论:中药信息数据集市能够提供分析型信息存储环境;中药信息多维查询系统丰富了信息查询的方式,为其他对象的多维查询提供了可行的解决方案。
Objective: To find an effective way to store TCM information for analytical needs. Methods: On the basis of summarizing the research status of traditional Chinese medicine information repositories, combining with related theories, designing the basic dimensions and hierarchy of traditional Chinese medicine; designing the multidimensional model of traditional Chinese medicine information data mart by using star pattern; using query as an example, To achieve multi-dimensional Chinese medicine information query system to verify the validity and practicability of TCM information data mart. Results: The TCM information data mart realizes the information organization based on the multidimensional model. The Chinese medicine information multidimensional query system realizes multi-dimensional, multi-level and multi-sided information inquiry. Conclusion: Chinese medicine information data mart can provide analytical information storage environment. Traditional Chinese medicine information multi-dimensional query system enriches the way of information inquiry and provides feasible solutions for multi-dimensional query of other objects.