Classified storage method and system based on big data

A storage system and big data technology, applied in the information field, can solve the problem of no table definition definition, and achieve the effect of small classification error, normalization and standardization, and high efficiency

Pending Publication Date: 2020-05-19
GUANGDONG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We can see that semi-structured data is formally constrained but not actually defined with, for example, a table definition in a relational DBMS

Method used

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  • Classified storage method and system based on big data
  • Classified storage method and system based on big data
  • Classified storage method and system based on big data

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Embodiment Construction

[0023] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, scheme and effect of the present invention.

[0024] It should be understood that although the terms first, second, third etc. may be used in the present disclosure to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish elements of the same type from one another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. The use of any and all examples, or exemplary language ("such as," "such as," etc.) provided herein is intended merely to better illuminate embodiments of the invention and does not pose a limitation on the scope of the invention unless ...

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Abstract

The invention discloses a classified storage method and a system based on big data, relates to the technical field of information, and is used for realizing that the big data is classified into structured data, semi-structured data and non-structured data, and the structured data are directly stored by adopting a relational database; mode extraction is performed on the semi-structured data, the semi-structured data are mapped into structured data, and the structured data are stored by adopting an object-based relational database; the non-structured data are subjected to feature extraction, virtual classification and object creation to be converted into structured data to be stored. The method has the advantages of being small in classification error, high in efficiency, good in compatibility and capable of achieving normalization and standardization of information data management.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a classification storage method and system based on big data. Background technique [0002] The ever-increasing mass data has higher and higher requirements for storage technology, and the traditional storage system has been unable to do what it wants. Therefore, a new storage model - object-oriented storage idea is proposed. The idea of ​​object-oriented storage is an extension of traditional object-relational databases. It was proposed by Singaporean scholar Ling Tok Wang and others. It was originally used to solve semi-structured data management such as book management and engineering project management. [0003] Big data has three forms in terms of data structure: structured, unstructured, and semi-structured. [0004] Structured: Any data that can be stored, accessed and processed in a fixed format is called "structured" data. [0005] Unstructured: Any data t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/906G06F16/907
CPCG06F16/906G06F16/907
Inventor 廖海生
Owner GUANGDONG INST OF SCI & TECH
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