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Data synchronization method and device, electronic equipment and medium

A technology for synchronizing data and data sources, applied in the computer field, can solve the problem of unable to synchronize data on multiple pages at the same time, and achieve the effect of synchronous update

Pending Publication Date: 2022-01-25
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current problem with this method is that data synchronization cannot be achieved on multiple pages at the same time

Method used

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  • Data synchronization method and device, electronic equipment and medium
  • Data synchronization method and device, electronic equipment and medium
  • Data synchronization method and device, electronic equipment and medium

Examples

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Embodiment Construction

[0017] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0018] In addition, it should be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0019] It should be noted t...

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PUM

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Abstract

The embodiment of the invention discloses a data synchronization method and device, electronic equipment and a medium. A specific embodiment of the method comprises the following steps: in response to the change of a first data object detected in a first data source of a data warehouse, updating a second data object in a second data source of the data warehouse according to the change of the first data object, so that the second data object is consistent with the first data object; in response to the change of the second data object, updating a first interface data object based on the second data object, and presenting the updated first interface data object in a first display interface corresponding to the first interface data object, wherein the first data object and the second data object are copies of the same data object in different data sources. According to the embodiment, synchronous updating of different page data is realized.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a data synchronization method, device, electronic equipment and media. Background technique [0002] The MVVM (Model-View-ViewModel) framework is the underlying framework used to develop the presentation on the Android side. The MVVM framework has three layers: Model (data)-View (display)-ViewModel. Communication between ViewModel and View no longer depends on interfaces. The current problem with this method is that data synchronization cannot be realized on multiple pages at the same time. For example, in some communication applications, user a changes the user avatar, only the user avatar on the terminal device that changes the avatar of user a is changed, and other devices need to refresh data to update the avatar of user a. Contents of the invention [0003] This Summary is provided to introduce concepts in a simplified form that are descr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/28G06F16/23
CPCG06F16/27G06F16/283G06F16/23G06F16/28
Inventor 王鹏孙靖凯徐达
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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