Repeated data deleting method and device
A technology of deduplication and deletion method, which is applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as system response delay, time-consuming seek, and affecting system performance, so as to reduce disk fragmentation and reduce Seek time, the effect of reasonably deleting duplicate data
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[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0047] The embodiment of the present invention discloses a method and device for deleting duplicate data, so as to realize reasonable deletion of duplicate data.
[0048] See figure 1 , A method for deleting duplicate data provided by an embodiment of the present invention includes:
[0049] S101. Query the read and write frequency of a file similar to the target file to be written in the file read and write frequency table;
[0050] Specific...
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