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Task history management and analysis method based on graph database

An analysis method and database technology, applied in the field of task history management and analysis based on graph database, can solve the problems of inability to save data hierarchy, unfavorable discovery, low efficiency, etc., to avoid linkage matching operation, facilitate access and management, guarantee Synchronized effect

Inactive Publication Date: 2018-09-07
SUN YAT SEN UNIV
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AI Technical Summary

Problems solved by technology

[0005] The above method uses a relational database to store character information. In a relational database, the hierarchical structure between data cannot be saved, and it must be marked by adding attributes. The inefficient linkage matching operation makes it difficult to find the relationship between people through data. , complex relationships between people and other entities

Method used

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  • Task history management and analysis method based on graph database

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Embodiment 1

[0040] The present invention provides a task history management and analysis method based on graph database, such as figure 1 As shown, the method includes three main parts, which are: basic graph construction, resume structuring, and discovery of complex relationships between characters. The method includes the following steps

[0041] S1. First build the basic graph database;

[0042] S2. Restructure the resume information and import it into the graph database;

[0043] S3. Discover complex relationships between characters.

[0044] Moreover, the graph database can be regularly managed and maintained as needed.

[0045] The basic graph construction includes the following steps:

[0046] A1. Establish Entity Encoding Rules

[0047] Assuming that the required entity types include regions, people, schools, colleges, departments, positions, and experience, the Chinese administrative division codes are obtained from public databases as a reference, and these seven types of en...

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Abstract

The present invention provides a task history management and analysis method based on a graph database. The method comprises three parts: base graph construction, resume structuralization, and findinga complex relationship between characters. According to the method provided by the present invention, the characteristic of convenience for relationship storage of the graph database is used, so thatthe frequent linkage matching operation of the relational database is avoided, and relationship searching efficiency is greatly improved; each node has a one-to-one correspondence with the real entity, so that access and management of each entity node can be facilitated, and the hierarchical structure of the entity node can be conveniently stored in the graph; and in a specific usage scenario, the information confirmation and maintenance work of each character can be handed over to himself / herself to complete, so that information integrity and information reliability of the entire graph datacan be comprehensively improved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a task history management and analysis method based on a graph database. Background technique [0002] In the era of data informatization, archival departments often need to save a large amount of personal biographical information, including personal attributes, educational experience, work experience, etc., as the basis for data digitization. [0003] Graph database is a new type of NoSQL database based on graph theory. Its data storage structure and data query methods are based on graph theory. The basic elements of a graph in graph theory are nodes and edges, which correspond to nodes and relationships in a graph database. [0004] The existing personal information system and the establishment method of the personal information system include: the formatting module converts personal information into a format that can be recognized by the data verification module, data analysis and st...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 徐志康任江涛
Owner SUN YAT SEN UNIV
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