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Data synchronization method, data synchronization apparatus, computing device, and storage medium

A data synchronization and data technology, applied in multi-programming devices, electrical digital data processing, inter-program communication, etc., can solve the problems affecting the completion and rapidity of data synchronization, incomplete data, long response time, etc. Effect of waiting for request time

Inactive Publication Date: 2019-01-15
BEIJING ZHENGUANYU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the usual examination software, data synchronization is full data synchronization. When a large amount of data is transmitted, some data will be lost during the transmission process, and the data will be incomplete. Synchronization may lead to long response time and timeout. Affects the completeness and speed of data synchronization, thereby making the test taker experience poor

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  • Data synchronization method, data synchronization apparatus, computing device, and storage medium
  • Data synchronization method, data synchronization apparatus, computing device, and storage medium
  • Data synchronization method, data synchronization apparatus, computing device, and storage medium

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Embodiment Construction

[0060]In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0061] figure 1 is a structural block diagram illustrating a computing device 100 according to an embodiment of the present specification. Components of the computing device 100 include, but are not limited to, a memory 110 and a processor 120 . The processor 120 is connected to the memory 110 through the bus 130, and the database 150 is used for storing data.

[0062] Computing device 100 also includes access device 140 that enables computing device 100 to communicate via one or more networks 160 . Examples of the...

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Abstract

The invention provides a data synchronization method, a data synchronization apparatus, a computing device, and a storage medium. The data synchronization method comprises: sending a data synchronization request to a database and receiving a first data version number sent by the database; Receiving data information updated with respect to the second data version number in the database and a thirddata version number updated after the database sends the data information when it is determined that the second data version number of the client does not coincide with the first data version number;Updating a second data version number of the client to a third data version number.

Description

technical field [0001] This specification relates to the technical field of data synchronization, and in particular to a data synchronization method and device, a computing device, and a storage medium. Background technique [0002] In today's life, the network is so developed that you can take the test through the online test software, but whether it can support a large amount of data. In the process of data synchronization, the data is not lost and the data is incomplete, which is an important factor to measure the data synchronization of the test software. index. In the usual examination software, data synchronization is full data synchronization. When a large amount of data is transmitted, some data will be lost during the transmission process, and the data will be incomplete. Synchronization may lead to long response time and timeout. It affects the completeness and speed of data synchronization, which makes the experience of candidates poor. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/54
CPCH04L67/1095G06F9/54G06F2209/541H04L67/5683
Inventor 邱瑞熊浩军唐巧
Owner BEIJING ZHENGUANYU TECH