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Offline data processing method and offline data updating device

A data processing, offline technology, used in database update, electronic digital data processing, special data processing applications, etc.

Active Publication Date: 2019-07-30
张锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problem that the offline course content must be republished every time there is a course update, the present invention provides an offline data processing method

Method used

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  • Offline data processing method and offline data updating device

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] In order to solve the above-mentioned technical problems, the present invention provides an off-line data processing method, in which the present invention divides the content of the database of the client according to read-only and read-write, and for the read-only content according to the courses of different subjects, only The content of the read database is made into different read-only database files, and then the hot update of each read-only database file is realized through data distribution. As a kind of data, the following will take course data and corresponding data content as an example to describe the present invention in detail.

[0026] Base data is stored in base data tables. For web-side users (such as thr...

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Abstract

The invention discloses an offline data processing method and an offline data updating device. A hot updating strategy of the corresponding method comprises the following steps of checking a cache ofa local read-only database file; and if the version of the cached local read-only database file is lower than the version of the corresponding read-only database file of the server side, updating andloading the corresponding local read-only database file by using the corresponding read-only database file of the server side, otherwise, loading the locally cached read-only database file. When a course needs to be updated, only the database file of the corresponding modified course needs to be remade; the read-only database file is issued to the client through data issuing, the client obtains the new read-only database file and then replaces an original local read-only database file, so that the hot updating of the database can be achieved, and the problem that in the prior art, applicationsneed to be re-issued when course updating is conducted each time is solved.

Description

technical field [0001] The invention relates to the technical field of off-line course data loading, in particular to an off-line data processing method and an off-line data updating device. Background technique [0002] Usually, the client database design is to make all the data content into a database file, but this conventional design will cause the offline course content in our business to be republished every time there is a course update. Contents of the invention [0003] In view of the problem that the application must be republished every time the course content of the offline course is updated, the present invention provides an offline data processing method. [0004] The invention provides an off-line data processing method, comprising: [0005] Step A, check the cache of the local read-only database file; [0006] Step B, if the version of the cached local read-only database file is lower than the version of the corresponding read-only database file on the se...

Claims

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Application Information

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IPC IPC(8): G06F16/23G06F16/2455
CPCG06F16/2358G06F16/2379G06F16/24552
Inventor 张锐
Owner 张锐