Data synchronization method under hybrid cloud architecture, equipment and medium

A data synchronization and hybrid cloud technology, which is applied in the direction of data error detection, electrical digital data processing, and response error generation, can solve the problem of low data synchronization efficiency and achieve the goal of improving data synchronization efficiency. Effect

Pending Publication Date: 2020-05-08
INSPUR COMMON SOFTWARE
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  • Claims
  • Application Information

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Problems solved by technology

However, the current technology has no implementation plan for this aspect. The general method is to back up the public data as a whole, and then copy it from one cloud data center to another cloud data center for restora

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  • Data synchronization method under hybrid cloud architecture, equipment and medium
  • Data synchronization method under hybrid cloud architecture, equipment and medium
  • Data synchronization method under hybrid cloud architecture, equipment and medium

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[0019] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following describes the embodiments of the present invention in detail in conjunction with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that all the expressions "first" and "second" in the embodiments of the present invention are used to distinguish two entities with the same name but not the same or parameters that are not the same, as shown in "first" and "second" Only for the convenience of presentation, it should not be construed as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe this one by one.

[0021] Based on the foregoing objective, the first aspect of the embodiments of the present invention proposes an embodiment of a data synchronization method under a hybrid cloud architecture. figure 1 Shown is a schematic diagram of an embodiment of a data synchroni...

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Abstract

The invention discloses a data synchronization method under a hybrid cloud architecture, which comprises the following steps: dividing data into a plurality of groups in a main cloud data center, allocating corresponding identifiers and version numbers to the data of each group, and sending the data, the identifiers and the version numbers to a client for storage; enabling the client to send the stored identifier to the main cloud data center at preset time intervals, and receive a version number returned by the main cloud data center; sequentially judging whether the version number returned by each group is the same as the version number in the client or not; and in response to the fact that the returned version number is different from the version number in the client, updating the dataand the version number of the group in the client. The invention further discloses computer equipment and a readable storage medium. According to the data synchronization method under the hybrid cloudarchitecture, equipment and the medium provided by the invention, by grouping and comparing the data, only a small amount of updated data can be backed up and restored, so that the data synchronization efficiency is greatly improved.

Description

technical field [0001] The present invention relates to the field of data synchronization, and more specifically, to a method, device and readable medium for data synchronization under a hybrid cloud architecture. Background technique [0002] A hybrid cloud is a computing environment that combines public and private clouds by allowing data and applications to be shared between them. With the rapid development of cloud computing, hybrid cloud has been adopted by more and more enterprises, and even for most enterprises, the use of public cloud to supplement the existing on-premises data center and private cloud infrastructure will Become the optimal cloud strategy. The advantage of hybrid cloud is that it can adapt to different platform requirements, which not only has the openness of public cloud, but also meets the security requirements of users for private cloud. [0003] In practical applications, different programs deployed in the public cloud and private cloud need to...

Claims

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Application Information

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IPC IPC(8): G06F11/14
CPCG06F11/1451
Inventor 郑伟波苗传伟
Owner INSPUR COMMON SOFTWARE
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