A fragmented storage and fuzzy search method based on distributed data

The invention mainly aims to design a set of data storage and search scheme based on a fuzzy matching method based on a distributed storage technology, and provides a means capable of finding data without HASH. The invention discloses a fragmented storage and fuzzy search method and system based on distributed data. The system comprises a data acquisition module, a scattering storage module, a data acquisition module, a data merging module and a data matching module. Compared with the prior art, the method has the advantages that the fragmented data can be stored by utilizing a distributed storage technology; data can be directly matched and acquired through a fuzzy recognition method; the system can be applied to the fields of fingerprint recognition, face recognition and the like combined with biotechnology; and the data fragments are stored in different distributed nodes, so that the safety coefficient of the system is higher. 本发明的主要目的是基于分布式存储技术设计一套基于模糊匹配方法的数据存储和查找方案，提供一种能够脱离HASH查找数据的手段。本发明公开一种基于分布式数据分片存储和