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Data checking method and device and computer equipment

A technology of data and data sets, which is applied in computing, electrical digital data processing, digital data processing components, etc., can solve the problems of time consumption and hardware resources, and low data verification efficiency, so as to save time and hardware resources, The effect of improving efficiency

Active Publication Date: 2020-07-28
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Claims
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Problems solved by technology

[0003] In related technologies, the data stored by both parties is checked sequentially according to preset rules. Even when there is little or no difference data, each data needs to be checked, which consumes a lot of time and hardware resources. The cost of data checking low efficiency

Method used

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  • Data checking method and device and computer equipment
  • Data checking method and device and computer equipment
  • Data checking method and device and computer equipment

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Embodiment Construction

[0041] Embodiments of the present specification are described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present specification, and should not be construed as limitations on the embodiments of the present specification.

[0042] The following describes the data checking method, its device, and computer equipment in the embodiments of this specification with reference to the accompanying drawings.

[0043] For ease of description, the data stored by the party performing synchronization is regarded as a data set, and the data stored by both parties performing synchronization are respectively referred to as a first data set and a second data set.

[0044] Based on the aforementioned description ...

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Abstract

The embodiment of the invention discloses a data checking method and device and computer equipment, and the method comprises the steps: obtaining a to-be-checked first data set and a to-be-checked second data set, wherein the data in the first data set and the second data set are positive integers; and performing continuous exclusive-OR operation on the data in the first data set and the second data set, and checking the data in the first data set and the second data set according to a result of the continuous exclusive-OR operation. Therefore, whether the data in the two data sets are different or not is checked by carrying out continuous exclusive-OR operation on the data in the two data sets, the time and hardware resources consumed by data checking are saved, and the data checking efficiency is improved.

Description

【Technical field】 [0001] This specification relates to the technical field of data processing, and in particular to a data checking method, its device, and computer equipment. 【Background technique】 [0002] In the Internet field, both parties using data need to synchronize the data, and after the synchronization is completed, check the data stored by both parties to prevent data problems during the synchronization process, resulting in discrepancies in the data stored by both parties. [0003] In related technologies, the data stored by both parties is checked sequentially according to preset rules. Even when there is little or no difference data, each data needs to be checked, which consumes a lot of time and hardware resources. The cost of data checking low efficiency. 【Content of invention】 [0004] The embodiments of this specification aim to solve one of the technical problems in the related art at least to a certain extent. [0005] Therefore, the first purpose of...

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Application Information

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IPC IPC(8): G06F7/57
CPCG06F7/57Y02D10/00
Inventor 庄少景
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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