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Neo4j graphic database system and Neo4j graphic database system access method and device

A technology of graphic data and access methods, applied in the field of database information, can solve the problems of operation and maintenance dependence, high cost of using Neo4j graphic database, etc.

Pending Publication Date: 2020-07-07
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technical solutions, the commercial version of the Neo4j graph database is expensive to use, and due to the closed source, subsequent operation and maintenance must rely on the manufacturer's personnel

Method used

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  • Neo4j graphic database system and Neo4j graphic database system access method and device
  • Neo4j graphic database system and Neo4j graphic database system access method and device

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Embodiment Construction

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0057] Based on the shortcomings of the prior art, the embodiment of the present invention provides a specific implementation of the Neo4j graph database system, see figure 1 , including the following:

[0058] Multiple Neo4j graph databases, multiple load balancing servers and at least one NAS shared storage, where:

[0059] The plurality of lo...

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Abstract

The invention provides a Neo4j graphic database system, a Neo4j graphic database system access method and a Neo4j graphic database system access device. The Neo4j graphic database system access methodcomprises the following steps: a load balancing server receives a Neo4j graphic database access request of a user, and selects a Neo4j graphic database to provide an access service for the user according to the Neo4j graphic database access request and preset configuration weights of a plurality of Neo4j graphic databases; wherein the plurality of load balancing servers are connected with one another by adopting a heartbeat technology, and when one load balancing server fails, the Neo4j graphic database access request is distributed to other load balancing servers. According to the method, high availability and load balancing of the Neo4j graphic database are achieved, the implementation cost is low, and existing system resources are utilized to the maximum extent.

Description

technical field [0001] The present invention relates to the technical field of database information, in particular to the technical field of a graph database construction method, in particular to a Neo4j graph database system, a Neo4j graph database system access method and a device. Background technique [0002] In production applications, in order to ensure the security of production data storage and the stability of data services, a highly available load balancing cluster is usually built to ensure the availability of services and prevent single-point failures when some machines or service deployments fail. At the same time, load balancing can also balance the workload of each machine in the cluster, prevent the server from being down due to heavy load due to high concurrency, and maximize the use of cluster resources. Neo4j is a widely used graph database. Before version 3.5, it was an open source version. It does not support high availability and cluster use. If it is u...

Claims

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Application Information

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IPC IPC(8): G06F16/51G06F16/27
CPCG06F16/51G06F16/27
Inventor 游屹李斌郭涵
Owner CHINA CONSTRUCTION BANK
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