Device and method for managing unstructured data

Abstract

The invention relates to a device for managing unstructured data. The device comprises a server, a data analysis module, an original data import module, a data base, a matching rule definition module, an analysis module and an adjusting module, wherein the server is connected with a user terminal, a data output end of the server is sequentially connected with the data analysis module and the original data import module, the original data import module is connected with the data base and the matching rule definition module through a pair of data output ports respectively, and the matching rule definition module is sequentially connected with the analysis module and the adjusting module, and a data output port of the analysis module is connected with the data base. Access data of a user can be collected in real time, each datum can be extended by the aid of the matching rule definition module, the analysis module and the adjusting module and is classified and stored in the data base in time, so that the data can be rapidly taken when the server is accessed, the searching for the unstructured data is more rapid, and the range is wider and more accurate.

Description

technical field [0001] The invention relates to the field of unstructured data management, in particular to a device and method for managing unstructured data. Background technique [0002] All information is divided into two categories: one type of information can be represented by data or a unified structure and become structured data, such as numbers, symbols, etc.; the other type of information cannot be represented by numbers or a unified structure, such as text, pictures, web pages , various reports, images and audio / video information, etc. With the development of network technology, the amount of unstructured data tends to increase. [0003] At present, the management of unstructured data mainly uses full-text indexing technology, specifically: establishing an inverted index file, performing content retrieval on unstructured data according to keywords, and then processing the retrieved content. An index is a structure that sorts the values ​​of one or more columns i...

AI Technical Summary

Problems solved by technology

However, this method of managing unstructured data requires full-text search for each index and can only search for preset keywords, so it cannot be expanded as needed for more accurate search

[0004] It can be seen that the management of unstructured database information in the prior art has the problems of long search cycle, low search accuracy, and poor scalability

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