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Gremlin-based parallel expansion method and system, electronic equipment and storage medium

An expansion method and a technology of expansion interface, applied in the system, Gremlin-based parallel expansion method, electronic equipment and storage media, can solve the problems of low expansion efficiency and achieve the effect of speeding up query and expansion, and high query efficiency

Pending Publication Date: 2021-10-22
BEIJING MININGLAMP SOFTWARE SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a Gremlin-based parallel extension method, system, electronic device, and storage medium, so as to at least solve the problem of low expansion efficiency of the existing graph extension method

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  • Gremlin-based parallel expansion method and system, electronic equipment and storage medium
  • Gremlin-based parallel expansion method and system, electronic equipment and storage medium
  • Gremlin-based parallel expansion method and system, electronic equipment and storage medium

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0024] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...

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Abstract

The invention provides a Gremlin-based parallel expansion method and system, electronic equipment and a storage medium, and the technical scheme of the method comprises the following steps: a parallel expansion presetting step: adding a parallel step through Gremlin in a compiler based on a JanusGraph graph expansion interface, and adding all point information and side information under the parallel into a set; an execution logic rewriting step: performing execution logic rewriting on a VertexStep, an EdgeOtherStep and an EdgeVertexStep in the Gremlin, inheriting an AbstratStep in the Gremlin and rewriting a ProcessNextStart () method; and an analysis interception replacement step: carrying out interception in the analysis stage of the Gremlin, and when the parallel step is analyzed and identified, carrying out execution through the rewritten execution logic. The problem that an existing graph expansion method is low in expansion efficiency is solved.

Description

technical field [0001] The invention belongs to the technical field of knowledge graphs, and in particular relates to a Gremlin-based parallel expansion method, system, electronic equipment and storage medium. Background technique [0002] In recent years, with the rapid development of the Internet and social networks, large-scale graph-structured data has gradually increased, such as graph-structured data abstracted from information such as knowledge graphs and social networks. Compared with the traditional big data processing system, the graph system can better utilize the structural information of the graph and process the graph data more efficiently. With the increase of graph-structured data, how to efficiently process a large amount of graph-structured data has become a research hotspot. Most of the existing graph database products on the market that use Gremlin as the graph data traversal language directly use the native stream processing logic, and the expansion of ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/30
CPCG06F8/37Y02D10/00
Inventor 郑天昊
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD
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