Data cleaning method and device, electronic equipment and medium

A data cleaning and data technology, applied in the direction of electronic digital data processing, special data processing applications, database indexing, etc., can solve the problems of data cleaning solutions, no business off-peak periods, failures, etc.

Pending Publication Date: 2019-09-27
NETSUNION CLEARING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the server will be busy reading and writing during batch data tombstone deletion, resulting in longer time-consuming or even failure of business system request response
Therefore, the general method is to run th...

Method used

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  • Data cleaning method and device, electronic equipment and medium
  • Data cleaning method and device, electronic equipment and medium
  • Data cleaning method and device, electronic equipment and medium

Examples

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Embodiment Construction

[0023] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

[0024] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features,...

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PUM

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Abstract

The invention provides a data cleaning method. The method comprises the following steps of cleaning data, wherein a data cleaning task is used for cleaning transaction data in an appointed transaction time range; determining a to-be-cleaned first transaction information table and first transaction data in the first transaction information table according to the data cleaning task, wherein a first hard link aiming at the first transaction data exists in the first transaction information table, a second hard link aiming at the first transaction data is established. Only when the last hard link is deleted, the data for the hard link is deleted, the first hard link is deleted, and the second hard link is deleted. The invention further provides a data cleaning device, electronic equipment and a computer readable storage medium.

Description

technical field [0001] The disclosure relates to a data cleaning method, device, electronic equipment and medium. Background technique [0002] In order to uniformly manage the third-party payment process, a transaction clearing system needs to be set up between the payment institution and the bank, and each transaction is forwarded and recorded through the transaction clearing system, so that it can be managed at the transaction clearing system. [0003] With the development of business, the amount of transaction data stored in the transaction clearing system is increasing. In order to ensure the continuous and stable operation of the business, data archiving and data cleaning become particularly important. Through data cleaning operations, the scale of online data needs to be stabilized within a certain order of magnitude, and at the same time, the operation of existing businesses cannot be affected during data maintenance operations such as data cleaning and data archivi...

Claims

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Application Information

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IPC IPC(8): G06F16/215G06F16/22
CPCG06F16/215G06F16/2282
Inventor 余星董俊峰强群力刘超千赵彤张超人周欢陈瑛琦陈飞朱绍辉孟令银王鹏韦鹏程
Owner NETSUNION CLEARING CORP
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