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Field blood relationship generation method and system

A blood relationship and field technology, applied in the fields of field blood relationship generation and computer-readable storage media, can solve the problems of low accuracy, high cost and low efficiency of manual maintenance field blood relationship, and achieve the effect of reducing labor costs

Active Publication Date: 2021-08-31
SHANGHAI BILIBILI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of this application is to propose a field lineage generation method, system, electronic device and computer-readable storage medium, aiming to solve the high Cost, low efficiency, low accuracy, etc.

Method used

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  • Field blood relationship generation method and system
  • Field blood relationship generation method and system
  • Field blood relationship generation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 2 As shown in the figure, it is a flow chart of a field lineage generation method proposed in the first embodiment of the present application. It can be understood that the flowchart in this method embodiment is not used to limit the sequence of execution steps. Some steps in the flow chart can also be added or deleted as needed.

[0053] The method includes the following steps:

[0054] S200, processing the submitted calculation task, calling the processed data to obtain an execution statement of a specified type.

[0055] In this embodiment, the computing task is a computing task of the Spark computing engine. The processed data is mainly the preset basic information of the computing task, including the execution plan of the Spark computing engine, submitted SQL information and other additional information. Spark SQL is an ANSI / ISO standard similar to SQL92, and on this basis, it has extended unique syntax functions, which has its uniqueness and sc...

Embodiment 2

[0110] Such as Figure 8 As shown, it is a schematic diagram of a hardware architecture of an electronic device 2 proposed in the second embodiment of the present application. In this embodiment, the electronic device 2 may include, but is not limited to, a memory 21 , a processor 22 , and a network interface 23 that may be communicatively connected to each other through a system bus. It should be pointed out that, Figure 8 Only the electronic device 2 is shown with components 21-23, but it should be understood that implementation of all of the illustrated components is not required and that more or fewer components may instead be implemented.

[0111] The memory 21 includes at least one type of readable storage medium, and the readable storage medium includes a flash memory, a hard disk, a multimedia card, a card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static Random Access Memory (SRAM), Read Only Memory (ROM), Electrically Erasable Pr...

Embodiment 3

[0115] Such as Figure 9 As shown in the figure, it is a block diagram of a field lineage generation system 60 proposed in the third embodiment of the present application. The field lineage generation system 60 may be divided into one or more program modules, one or more program modules are stored in a storage medium, and executed by one or more processors to complete the embodiments of the present application. The program modules referred to in the embodiments of the present application refer to a series of computer program instruction segments capable of performing specific functions. The following description will specifically introduce the functions of the program modules in this embodiment.

[0116] In this embodiment, the field lineage generation system 60 includes:

[0117] The calling module 600 is configured to process the submitted computing task, and call the processed data to obtain an execution statement of a specified type.

[0118] In this embodiment, the comp...

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PUM

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Abstract

The invention discloses a field blood relationship generation method, which comprises the following steps of: processing a submitted calculation task, and calling processed data to obtain an execution statement of a specified type; analyzing and processing the execution statement of the specified type to obtain consanguinity target information and an upstream and downstream mapping relation; and establishing upstream and downstream blood relationship information according to the target information and the upstream and downstream mapping relationship. The invention further discloses a field blood relationship generation system, an electronic device and a computer readable storage medium. Therefore, the upstream and downstream blood relationship information of the field can be automatically generated, the labor cost and the time cost are reduced, and the accuracy is improved.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a field lineage generation method, system, electronic device and computer-readable storage medium. Background technique [0002] Data warehouse (Data Warehouse, DW) is the central repository of information. Usually, data is regularly introduced into the data warehouse from transactional systems, relational databases, and other sources through extraction, transformation, and data cleaning processes, and the data is archived and stored in the data model in an orderly manner according to the subject domain and hierarchical structure. Business analysts, data engineers, data scientists, and decision makers access the data models in the data warehouse through business intelligence tools, structured query language (Structured Query Language, SQL) clients, and other analytical applications for query, analysis, and other work. [0003] In the data warehouse system, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/901
CPCG06F16/9024
Inventor 董子平吴剑雄张靖毛剑
Owner SHANGHAI BILIBILI TECH CO LTD