Archive storage system based on block chain

A storage system and blockchain technology, applied in instruments, database indexing, computing, etc., to achieve the effects of improving file retrieval efficiency, saving storage space overhead, and saving storage space

Pending Publication Date: 2022-06-10
浙江数秦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the current people's livelihood archives are difficult to share credibly among departments, which leads to the technical problem of low efficiency for the masses to handle matters

Method used

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  • Archive storage system based on block chain
  • Archive storage system based on block chain
  • Archive storage system based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Please refer to the attached figure 2 , when establishing a common template for electronic files, the file compression storage module 50 performs the following steps: step A01) extracting the value of each field of a preset number of electronic files; step A02) exhaustively enumerates field combinations, and counts a preset number of electronic files Calculate the total number of value types of the field combination in the number of value types of the field combination; Step A03) If the ratio of the number of value types to the total number of value types is lower than the preset threshold, list the field combination as an alternative field Combination; Step A04) The field combination containing the most fields in the candidate field combination is the final common field combination; Step A05) Store the field composition of the final common field combination, which is a preset number of electronic files in each field combination Assign the value to the combined value n...

Embodiment 2

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PUM

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Abstract

The invention relates to the technical field of information, in particular to an archive storage system based on a block chain, which comprises an archive receiving module, an archive evidence storage module, an archive scheduling module, an archive storage module and an archive compression storage module, an archive storage module extracts Hash values of archives and uploads the Hash values to a block chain for storage; an archive scheduling module establishes an archive index table; an archive compression storage module periodically checks the archive number under each archive type, judges the repeated content percentage of the archives, and establishes a generality template if the repeated content percentage exceeds a preset threshold value; and representing the file as the superposition of the common template and the unique content. The method has the substantive effects that the credible sharing of the archives among departments is realized, a large amount of storage space can be saved, and the expenditure is reduced.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a blockchain-based file storage system. Background technique [0002] Relevant government departments in the field of people's livelihood will generate a large number of files when they serve the masses. These files still need to be archived for backup or future reference after the completion of the transaction. Although with the promotion of electronic office in recent years, some work files have been completed electronically. However, when it comes to matters with high security requirements such as funds and identity authentication, paper documents are still required. As a result, archives need to prepare corresponding areas for storing new paper files every year, and the new paper files need to be processed electronically. A large amount of electronic data has brought double pressure on capacity and response efficiency to the storage system of archives. Even if the ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2457G06F16/248G06F16/22
CPCG06F16/2457G06F16/248G06F16/2228G06F16/2282
Inventor 张金琳高航
Owner 浙江数秦科技有限公司
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