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贵州省黔南州聚居着水族、毛南族、布依族、苗族等少数民族,随着近年来少数民族文化资源的保护传承与开发也越来越重要。而少数民族的文化资源涉及大量的图片、语音、影像、历史文献等资源。这些资源的数字化(非结构化)存储以及检索都是建立在关系型数据库的基础上,随着数据规模的不断扩大,同时也带来了数据结构存储的变化,以至于现有的关系型数据库在处理非结构数据方面显得能力不足,而且存储的数据模型和索引技术已经无法满足这些大数据的管理的需求。基于以上问题本文提出基于Hadoop平台的民族民间文化资源信息存储研究。
Qiannan Prefecture in Guizhou Province is home to ethnic minorities such as the Shui ethnic group, Maonan ethnic group, Buyi ethnic group, and Miao ethnic group. With the protection and inheritance and development of cultural resources of ethnic minorities in recent years, it is also becoming more and more important. The cultural resources of ethnic minorities involve a large number of resources such as pictures, voices, videos and historical documents. The digitized (unstructured) storage and retrieval of these resources are based on relational databases. With the continuous expansion of the data size, it also brings about changes in the storage of data structures, so that the existing relational databases There is not enough capacity to handle unstructured data, and stored data models and indexing techniques are no longer sufficient for the management of these big data. Based on the above problems, this paper presents a research on the information storage of national folk culture resources based on Hadoop platform.