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 following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0047] The embodiment of the 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 deduplicating data provided by an embodiment of the present invention includes:
[0049] S101. Query the read-write frequency of a file similar to the target file to be written in the file read-write frequency table;
[0050] Specifically, the method for deduplicating data de...
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