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Incremental upgrading method and server using increment upgrading method

An incremental upgrade and server technology, applied in the field of data processing, can solve the problems of affecting the efficiency of incremental upgrade and occupying a large amount of server storage space, so as to improve the efficiency of incremental upgrade and save storage space

Active Publication Date: 2016-07-27
ALIBABA (CHINA) CO LTD
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Problems solved by technology

[0004] However, in actual applications, there are various distribution channels of application programs, and the incremental files corresponding to different distribution channels cannot be reused. Incremental files will definitely affect the efficiency of incremental upgrades; if the incremental files corresponding to each version and channel are pre-calculated and stored, a large amount of server storage space will be required

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  • Incremental upgrading method and server using increment upgrading method
  • Incremental upgrading method and server using increment upgrading method
  • Incremental upgrading method and server using increment upgrading method

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Embodiment Construction

[0067] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0068] figure 1 It is a flow chart of an incremental upgrade method provided by the embodiment of this application. see figure 1 , the incremental upgrade method provided in this embodiment includes the following steps:

[0069] S11. Comparing the subfiles in the various old version files of the target application program to obtain a d...

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Abstract

Embodiments of the invention disclose an incremental upgrading method and a server using the incremental upgrading method. The incremental upgrading method comprises the following steps: comparing old version files of publishing channels before generating increment files so as to obtain a difference file set; generating corresponding increment files according to the difference file set and a target file; sending the increment files to a client so as to incrementally upgrade the old version file, from any publishing channel, used by the client to the target file. Therefore, when the incremental upgrading method is used for realizing incremental upgrading, the files with same version and different publishing channels reuse a same increment file, and the increment files do not need to be preset in allusion to the old version file of each publishing channel or the required increment files do not need to be temporarily calculated when the client requests incremental upgrading, so that not only the storage space of the server can be saved, but the incremental upgrading efficiency also can be improved.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to an incremental upgrade method and a server applying it. Background technique [0002] Version upgrade refers to the improvement of the loopholes in the old version of the operating system or software, or the update of adding new application functions to the software to make the software more perfect and easy to use. Incremental upgrade is a commonly used version upgrade method, and its basic principle is: the server compares the old version file and the new version file (ie, the target file) of the application program, and generates a file for recording the difference between the old version file and the new version file. The incremental file of the difference information; the client downloads the incremental file, and merges the incremental file with its own old version file to obtain the corresponding new version file. After installing the new version file, th...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 梁捷孙晓治
Owner ALIBABA (CHINA) CO LTD
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