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Method and system for storing document

A document and storage module technology, applied in the field of document storage, can solve problems such as the decrease of storage space utilization, and achieve the effect of saving storage and improving utilization.

Inactive Publication Date: 2014-07-23
IOL WUHAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a method for storing documents to solve the problem in the prior art that multiple storage of the same content of multiple modified documents easily leads to a decrease in the utilization rate of storage space

Method used

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  • Method and system for storing document
  • Method and system for storing document

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Embodiment Construction

[0013] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0014] now refer to figure 1 , figure 1 A flowchart illustrating a stored document in a stored document according to some demonstrative embodiments

[0015] Such as figure 1 As shown, in some demonstrative embodiments, a method of storing documents is disclosed, comprising:

[0016] S11. Record at least one modification change generated during the editing process of the document, and position information of each modification change in the document.

[0017] In some demonstrative embodiments, each of said modification changes include...

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Abstract

The invention discloses a method for storing a document. The method for storing the document comprises the steps that at least one piece of modification generated when the document is edited and information of the positions of all pieces of modification in the document are recorded; all the pieces of modification are scanned, the frequency of occurrence of each character appearing during all the pieces of modification is determined, and a Huffman tree is established; the coding string of each piece of modification is established according to the Huffman tree; the Huffman tree, the coding strings of all the pieces of modification and the information of the positions of all the pieces of modification are taken as a file to be stored. The invention further discloses a system for storing the document. By the adoption of the method and system for storing the document, the occupancy rate of the document in a storage space is lowered, and the operating pressure of a storage device is relieved.

Description

technical field [0001] The present invention relates to the technical field of document processing, in particular to a method and system for storing documents. Background technique [0002] At present, for writers, before editing a document, it is necessary to back up the original document, then modify the original document, and store it after modification. If multiple modifications are made to the same document, multiple modified documents need to be stored. In the case of a certain storage space, for small files with a small capacity, the storage space requirement of the hard disk is not very large, but for large files with a large capacity, this method will undoubtedly greatly reduce the storage space , and the storage pressure of the storage space. The modification of the document is based on the original document, and the modified document will have many contents identical to the original document. Multiple storage of the same content of multiple modified documents wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/24
Inventor 江潮
Owner IOL WUHAN INFORMATION TECH CO LTD