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Graph data processing method and equipment

A graph data and data technology, which is applied in electrical digital data processing, special data processing applications, database management systems, etc., can solve problems such as low graph data transfer efficiency, achieve high data load and high computing efficiency, and reduce landing consumption. time, process and time reduction effect

Inactive Publication Date: 2020-11-20
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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AI Technical Summary

Problems solved by technology

However, in scenarios involving graph data ETL (extraction, transformation and loading), often due to the need to combine other frameworks, data connection and data transmission are required, resulting in the problem of low efficiency of graph data transfer

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  • Graph data processing method and equipment
  • Graph data processing method and equipment

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0043] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for processing graph data. figure 1 Shown is a schematic flow chart of the method.

[0044] like figure 1 As shown in , the method may include the following steps:

[0045] S1 extracts the structural pattern of the graph data stored in the graph database to form the original data. The graph database can be a Janusgraph graph database. Since the format of each row of graph data is not fixed, each row of graph data needs to be parsed row by row. The data is parsed into corresponding attributes;

[0046] S2 encapsulates the original data into a graph data object and delivers...

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Abstract

The invention provides a graph data processing method and equipment. The method comprises the following steps: extracting a structural mode of graph data stored in a graph database to form original data; packaging the original data into a graph data object and delivering the graph data object to a local memory database; screening the graph data objects in the memory database based on the vertex data and the edge data of the attributes specified by the user; and delivering the screened graph data objects to different frameworks for corresponding graph data processing according to the data flowdirection. By using the scheme provided by the invention, the flow and time for processing the graph data can be shortened as much as possible, the data landing frequency is reduced, the graph data circulation efficiency is greatly improved, the graph data landing time consumption is reduced, and the requirements of high data load and high calculation efficiency in a big data environment are met.

Description

technical field [0001] This field relates to the field of computers, and more particularly relates to a method and device for processing graph data. Background technique [0002] The basic meaning of graph database is to store and query data in the data structure of "graph", rather than a database that stores pictures. Its data model is mainly embodied by nodes and relationships (edges), and can also handle key-value pairs. It has the advantage of quickly solving complex relational problems. A graph represents entities as nodes and the way entities are connected to other entities as relationships. We can use this general and expressive structure to model a variety of scenarios, from the construction of space rockets to road systems, from food supply chains and origin tracking to people's medical records, and many other scenarios. However, in scenarios involving graph data ETL (extraction, transformation and loading), often due to the need to combine other frameworks, data...

Claims

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Application Information

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IPC IPC(8): G06F16/25G06F16/182
CPCG06F16/182G06F16/254
Inventor 路智钦
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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