Data filtering method and data filtering system and application thereof

Abstract

The invention provides a data filtering method in order to overcome the defects of the prior art. The method comprises the following steps of: A, based on a certain event log, selecting a selected filtering database serving as a filtering base from databases to be filtered of the event; B, entering a filtering mode, generating a filtering condition according to a characteristic identifier input by a user; and filtering in the selected filtering database in step A according to the filtering condition to acquire filtering data information; and C, saving the filtering data information acquired in step B as the filtering result database, wherein the filtering result database serves as one of databases to be filtered. The data filtering method provided by the invention can reduce user repeated filtering operation and brings high filtering efficiency. Simultaneously, the invention also provides a data filtering system and the application of the data filtering system in a naming process. The data filtering system is used for guaranteeing that the method is performed in a practical system. The data filtering system can achieve the same beneficial technical effect.

Description

technical field

[0001] The invention belongs to the field of data processing, and in particular relates to a data screening method using a computer, a data screening system for realizing the screening method and an application thereof. Background technique

[0002] Data screening refers to selecting the required part from a large amount of data, usually using a computer or data storage and computing device to perform conditional and selective selection operations on the data, and obtain data that meets certain conditions through data screening. user needs. The current data screening operation, whether it is a single screening method or a combination of screening methods, for the same event, when a user cannot obtain the final screening result during a round of screening, it needs to be performed again after logging in to the screening interface next time Screening, or when multiple users perform cooperative screening for the same event, the screening process is independent ...

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