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Forming method of loop-free data analysis queue and big data supporting platform comprising same

A data analysis and queuing technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as infinite loops, and achieve the effects of avoiding infinite loops, avoiding calculations, and reducing burdens

Active Publication Date: 2018-02-13
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for forming an acyclic data analysis queue and a big data support platform including it, which solves the problem in the prior art that there is a closed loop in the task process created by the user, which leads to the bottom layer call is an infinite loop phenomenon.

Method used

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  • Forming method of loop-free data analysis queue and big data supporting platform comprising same
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Embodiment 1

[0045] A method for forming an acyclic data analysis queue, comprising the following steps:

[0046] S21. The user builds a task process through the user terminal and fills in each operator parameter used in the task process;

[0047] S22. The server receives the task flow from the user terminal and each operator parameter used by the task flow;

[0048] S23. The server establishes an adjacency matrix M:

[0049] S231. Set the task flow as a directed graph G, where the nodes of the directed graph G are where the operators in the task flow are located, and the number of operators in the task flow is N, and establish an N*N adjacency matrix;

[0050] S232. Perform the following processing on the directed edge between each pair of operators and another operator: set an operator i 1 to another operator j 1 There are directed edges between them, then in the adjacency matrix M 1 line j 1 column value is assigned as 1; the undirected edge between each operator and another operat...

Embodiment 2

[0121] This embodiment provides a big data support platform, including: a user terminal and a server using the method for forming an acyclic data analysis queue described in Embodiment 1.

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Abstract

The invention provides a forming method of a loop-free data analysis queue and a big data supporting platform comprising the same. The forming method of the loop-free data analysis queue includes thefollowing steps that 1, a user creates a task flow through a user terminal and fills each operator parameter used in the task flow; 2, a server receives the task flow and each operator parameter usedin the task flow from the user terminal; 3, the server creates an adjacent matrix M, wherein the task flow is set as a digraph G, operators in the task flow are positioned at nodes of the digraph G, the number of the operators in the task flow is N, and the N * N adjacent matrix is created; 4, loop judgement is conducted. The forming method of the loop-free data analysis queue and the big data supporting platform comprising the same can solve the problem that in the prior art, since loops are formed when users create task flows, an endless loop phenomenon occurs during bottom-layer calling.

Description

technical field [0001] The invention relates to a data analysis platform, in particular to a method for forming an acyclic data analysis queue and a big data support platform including the same. Background technique [0002] A Chinese patent discloses a big data process modeling analysis engine whose publication number is CN 105550268 B. The big data process modeling analysis engine includes a platform layer, a task scheduling layer and an interface layer; the platform layer completes resource scheduling and allocation work The task scheduling layer includes a verification module, an analysis module, a task scheduling module and an algorithm package; wherein, the verification module provides a verification function of whether the data analysis process conforms to the process design rules, and the part that meets the verification rules can be Enter the analysis module; the analysis module provides the analysis function of converting the data analysis process generated by the ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/2237G06F16/2433G06F16/24578
Inventor 高英成昱霖
Owner SOUTH CHINA UNIV OF TECH