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Graph database Neo4J interactive visualization operation method and system

An operation method and operating system technology, applied in the Neo4J interactive visualization operation method and system field of the graph database, can solve the problems of only being able to search but not being able to edit the database

Active Publication Date: 2020-10-23
COMMUNICATION UNIVERSITY OF CHINA
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AI Technical Summary

Problems solved by technology

Neo4J-Bloom is a graphical retrieval application on the Neo4J platform, which allows users to query and display node and relational data from different business perspectives. It does not need to write Cypher statements to perform query operations, but Neo4J-Bloom can only search and cannot edit the contents of the database

Method used

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  • Graph database Neo4J interactive visualization operation method and system
  • Graph database Neo4J interactive visualization operation method and system
  • Graph database Neo4J interactive visualization operation method and system

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Embodiment

[0122] Such as Figure 8 Shown:

[0123] 1. User connection graph database Neo4J;

[0124] The user is on the login interface (such as Figure 9 Shown) Enter the IP address, port, user name and password of the database and click the login button. The background login module will try to connect to the Neo4J server of the graph database according to the information entered by the user. If the connection is unsuccessful, the front-end page will prompt the user to fail to connect; if the connection is successful, Create a new login module object in the system, and add the object to the array storing all connection information, combine the IP address with the login time and encrypt to generate a string of unique strings as the Key for user login and connection database object matching , and modify the current state to an operable state. The page jumps to the default browsing database interface.

[0125] 2. Browse the database interface display and use;

[0126] After the conne...

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Abstract

The invention provides a graph database Neo4J interactive visualization operation method and system, and relates to the field of graph database interaction visualization. The method comprises the steps that a mouse is clicked to interact with a user interaction interface, a node creation request is initiated, a back end calls a newly-built node program in a node operation module, node creation operation is converted into a Cypher statement, the Cypher statement is executed, an execution result is returned to the user interaction interface, and a node is drawn at the click position; dragging the mouse to interact with the user interaction interface; obtaining a dragging start-stop node number; and initiating a new relationship request by taking the dragging start-stop node number as a parameter, calling a new relationship program in the relationship operation module by the back end, converting new relationship operation into a Cypher statement, executing the Cypher statement, returningan execution result to the user interaction interface, and drawing a relationship between the start node and the stop node. The method has the beneficial effects that the use threshold of the graph database Neo4J is reduced by clicking the button, dragging the icon, inputting the node name and other simple and easy-to-understand operations.

Description

technical field [0001] The present invention relates to the field of graph database, interactive visualization and data analysis, in particular to an operation method and system for graph database Neo4J interactive visualization. Background technique [0002] As the number one graph database in recent years, Neo4J has the characteristics of fully supporting ACID transactions and supporting relational representation and query of massive data. It is widely used in social networks, knowledge graphs, and various massive data analysis scenarios that focus on relational representation. [0003] The operation of Neo4J is executed through Cypher statement. Although it is a declarative query language, for ordinary users without programming experience, Cypher syntax is difficult to understand and remember. The threshold is high and the learning curve is steep, which limits the popularization and application of Neo4J. Even for computer practitioners, mastering Cypher statements is quit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/34G06F16/36
CPCG06F16/34G06F16/367
Inventor 李春芳汪阳晨石民勇黄婧一刘梦琪潘婵
Owner COMMUNICATION UNIVERSITY OF CHINA
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