中药信息数据集市的设计与应用  

Design and Application of Data Mart for Chinese Medicine Information

作　　者：李丹[1] 孙艳秋[2] 闫朝升[1] 

机构地区：[1]黑龙江中医药大学现代教育技术与信息中心,黑龙江哈尔滨150040 [2]辽宁中医药大学,辽宁沈阳110847

出　　处：《中华中医药学刊》2015年第7期1682-1686,共5页Chinese Archives of Traditional Chinese Medicine

基　　金：黑龙江省自然科学基金项目(F200908);黑龙江省教育厅科学技术研究项目(11531341);黑龙江省高等教育教学改革项目(JG2014011133)

摘　　要：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 explore an effective way to store Chinese medicine information for meeting analytical de- mands. Methods ： Based on summarizing status of Chinese medicine information database researches, the basic dimensions and their hierarchies of Chinese medicine are designed which are combined with related theories. By use of the star pat- tern, the multidimensional data model is designed which is to construct data mart of Chinese medicine information. Final- ly, with information query as an example, the multidimensional query system of Chinese medicine information is designed and realized. The validity and practicability of the data mart are verified. Results ： The data mart could carry out information organization of Chinese medicine information based on a multidimensional model. The multidimensional query system could carry out multi - dimensional, multi - level and multi - side queries. Conclusion： The data mart provides an analyti- cal storage environment of Chinese medicine information. The multidimensional query system enriches modes of informa- tion query, providing a feasible solution of multidimensional query for other objects.

关 键 词：中药 数据集市 多维模型 多维查询系统 

分 类 号：R203[医药卫生—中医学]