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Data synchronization method and device

A data synchronization and data technology, applied in the Internet field, can solve problems such as data synchronization

Inactive Publication Date: 2018-07-03
深圳市优朋普乐传媒发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a data synchronization method and device to solve the problem of data synchronization between multiple data centers in the prior art when multiple data centers jointly provide application access for users

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  • Data synchronization method and device

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0044] In order to solve the problem of data synchronization among multiple data centers, an embodiment of the present invention provides a data synchronization method.

[0045] A specific implementation manner of a data synchronization method provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0046] figure 1 Shown is a flow chart of implementing a data synchronization method provided by an embodiment of the present invention, as shown in figure 1 shown, including:

[0047] S101: Determine data to be synchronized.

[0048] In the embodiment of the present invention, when data in a data center is upd...

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Abstract

The invention discloses a data synchronization method and device. To-be-synchronized data are obtained, wherein the to-be-synchronized data include a first identity ID for identifying the to-be-synchronized data; that the first ID does not exist in a second ID set is determined, wherein the ID in the second ID set is used for identifying data with successful completion of synchronization; and theto-be-synchronized data are synchronized. With the data synchronization method and device, a problem that data synchronization among multiple data centers can not be realized easily when the multipledata centers provide application access for the user jointly in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a data synchronization method and device. Background technique [0002] With the increasing popularity of network services, there are more and more types of network applications, and the amount of user data access caused by network applications accessing network devices is increasing. At present, all network data is usually stored in one data center, which often fails due to excessive data access or hardware, computer room, network and other reasons. Failure of a single data center will lead to service interruption. Therefore, A system in which a single data center provides data services for applications has relatively low reliability. [0003] With the expansion of the current business scale and the increase of data center disaster recovery requirements, the data services provided by a single data center can no longer meet the needs of various applications. Therefore, mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095
Inventor 吴东升
Owner 深圳市优朋普乐传媒发展有限公司
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