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A git-based data backup method and system

A data backup and data technology, which is applied to the redundancy in the operation for data error detection, electrical digital data processing, and data processing input/output process, etc. problem, to achieve the effect of efficient storage space, reduced storage cost, and efficient utilization

Active Publication Date: 2019-01-29
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the large scale of data that needs to be backed up, it needs to occupy a large amount of storage space, resulting in high storage costs
Through research, it is found that there is a relatively large correlation between some data, for example, most of the two data that need to be backed up are the same, and only a small part is different, but when the two are stored in the prior art, it is still They are stored separately, which causes a great waste of space, so in order to achieve the purpose of saving storage space, how to efficiently use storage space becomes particularly important

Method used

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  • A git-based data backup method and system
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  • A git-based data backup method and system

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Embodiment Construction

[0043] The core idea of ​​the present invention is to provide a git-based data backup method and system, which can efficiently utilize storage space and reduce storage costs.

[0044] 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 making creative efforts belong to the protection scope of the present invention.

[0045] The first git-based data backup method provided by the embodiment of this application is as follows: figure 1 as shown, figure 1 It is a schematic diagram of the first git-based data backup method provided by the embodiment of this application. The method comprises the steps of...

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Abstract

The invention discloses a data backup method and system based on git. The method includes the steps that firstly, multiple data units needing backup are received; then, a data unit in the multiple data units is set as a standard data unit; then, the data increments of the other data units relative to the standard data unit are determined through git; then, the standard data unit and the data increments are saved; finally, the other data units are deleted. By means of the data backup method and system based on git, storage space can be effectively utilized, and storage cost can be reduced.

Description

technical field [0001] The invention belongs to the technical field of data backup, in particular to a git-based data backup method and system. Background technique [0002] In today's society, the Internet information industry is developing at a high speed, and the data generated every day is in exabytes. Among so many data, many are very important data and need to be backed up. Due to the large scale of data to be backed up, a large storage space is required, resulting in high storage costs. Through research, it is found that there is a relatively large correlation between some data, for example, most of the two data that need to be backed up are the same, and only a small part is different, but when the two are stored in the prior art, it is still They are stored separately, which causes a great waste of space. Therefore, in order to achieve the purpose of saving storage space, how to efficiently use storage space becomes particularly important. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F3/06
CPCG06F3/0608G06F3/0641G06F11/1453
Inventor 张伟赵祯龙薛昊原刘洋刘康
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND