Redundant data processing method and system, computer equipment and storage medium
A technology of redundant data and processing method, applied in the field of data processing, can solve problems such as affecting user usage, data deletion, data incompleteness, etc., and achieve the effect of avoiding data incompleteness and reducing storage waste.
Inactive Publication Date: 2022-04-12
深圳中科智能技术有限公司
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However, if efficiency and convenience are considered, redundant data is sometimes designed without considering the risk of data corruption
[0003] In the existing redundant data processing process, the redundant data is usually directly deleted to reduce the waste of storage. However, the redundant data is not all useless data, and the redundant data is simply deleted directly. , some useful data is often deleted, resulting in incomplete data, and sometimes some important data may be deleted, affecting the use of users
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[0062]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0063] It can be understood that the terms "first", "second", "third" and the like used in this application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first xx script could be termed a second xx script, and, similarly, a second xx script could be termed a first xx script, without departing from the scope of the present application.
[0064] It can be understood that in the prior art, redundant data is usually directly deleted ...
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The embodiment of the invention relates to the field of data processing, and particularly discloses a redundant data processing method and system, computer equipment and a storage medium. According to the embodiment of the invention, redundant data in a first storage area is transferred to a second storage area; useful data in the redundant data are extracted, and the useful data are transferred to a third storage area; formatting the second storage area; monitoring the calling condition of the useful data in the third storage area within the set time, and deleting the useful data which are not called. According to the method, redundant data processing can be carried out on storage space partitions, useful data in the redundant data can be extracted, calling monitoring can be carried out on the useful data within set time, and finally useless data in the redundant data and non-calling data in the useful data are all deleted, so that the storage efficiency is improved while the redundant data are deleted and the storage waste is reduced. Some important useful data in the redundant data are stored, and the stored data are prevented from being incomplete.
Description
technical field [0001] The invention belongs to the field of data processing, and in particular relates to a redundant data processing method, system, computer equipment and storage medium. Background technique [0002] Data redundancy occurs in database systems, and refers to the repetition of a field in multiple tables. Data redundancy can lead to data anomalies and corruption, and should generally be avoided by design. Database normalization prevents redundancy without wasting storage capacity. Proper use of foreign keys can minimize data redundancy and exceptions. However, if efficiency and convenience are considered, redundant data is sometimes designed without considering the risk of data corruption. [0003] In the existing redundant data processing process, the redundant data is usually directly deleted to reduce the waste of storage. However, the redundant data is not all useless data, and the redundant data is simply deleted directly. , often delete some useful...
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IPC IPC(8): G06F16/215
Inventor 张毅博漆娅
Owner 深圳中科智能技术有限公司