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Method and device for determining data effectiveness

A data validity and determination method technology, applied in the field of data processing, can solve problems such as abnormality and the inability to quickly and effectively determine whether the data is valid or not

Active Publication Date: 2017-06-30
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application proposes a data validity determination method and device to solve the technical problem in the prior art that it is impossible to quickly and effectively determine whether the data is abnormal when old and new data coexist.

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  • Method and device for determining data effectiveness
  • Method and device for determining data effectiveness

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Embodiment Construction

[0023] In order to make the technical solutions and advantages of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all implementations. Exhaustive list of examples. And in the case of no conflict, the embodiments in this description and the features in the embodiments can be combined with each other.

[0024] Aiming at the deficiencies of the existing technology, the embodiment of the present application proposes a method and device for determining data validity, which can complete the determination of data validity only by calculating the value of new data in the system, which will be described below.

[0025] figure 1 It shows a schematic flowchart of the implementation of the data validity determination method in the embodiment of the present applic...

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Abstract

The invention provides a method and device for determining data effectiveness. The method includes the steps that values of a first kind of data at the ends of a first preset time period and a second preset time period are determined according to the state change of the first kind of data in the first preset time period and the second preset time period in a system respectively; a first difference value is determined according to the value of the first kind of data at the end of the first preset time period and the total value stored by the system at the end of the first preset time period, and a second difference value is determined according to the value of the first kind of data at the end of the second preset time period and the total value stored by the system at the end of the second preset time period; the difference between the first difference value and the second difference value is compared with the change value of a second kind of data in the second preset time period; if the difference and the change value are equal, it is determined that the data is effective; if the difference and the change value are unequal, it is determined that the data is abnormal. It is only needed to calculate the values of the first kind of data according to the state change without calculating the values of the second kind of data, and data detection can be rapidly and effectively completed under concurrence of the first kind of data and the second kind of data.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a method and device for determining data validity. Background technique [0002] In order to ensure that the data records are correct and reliable, it is usually necessary to check and check the data. At present, the determination of data validity is usually to compare the change value of all data with the total value stored in the system at the end of the day. The total value stored in the system is compared. [0003] However, when the system is upgraded, the data format, status, and relationship with other data often change greatly. After the system is upgraded, two types of data may exist at the same time, that is, the new data after the system upgrade and the old data before the system upgrade coexist. Because the new data has been redesigned, it is generally easier to count the change value; however, due to historical reasons or other factors, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/219G06F16/2455
Inventor 朱春茂
Owner ADVANCED NEW TECH CO LTD
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