Data synchronization system

A data synchronization and data technology, applied in transmission systems, electronic digital data processing, structured data retrieval, etc., can solve problems such as inability for users to access, inconvenience, and inability to automatically follow the file transfer volume.

Inactive Publication Date: 2016-06-22
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under this framework, once the amount of data is huge and the bandwidth is limited, many problems and inconveniences will occur
For example, the replication mechanism or the direct backup of the original database, the files must be restored to the remote end before they can be used during initialization. Long-term disconnections will cause the synchronization mechanism to fail to recover and need to be re-initialized. The file transfer volume cannot automatically follow the existing network quality. Adjustment and effective use, replication mechanism initialization, or database backup and restore methods will cause users to be unable to access for a short time...etc.
[0003] This shows that above-mentioned existing mode obviously still has inconvenience and defective, and needs to be improved
In order to solve the above problems, related fields have tried their best to find a solution, but a suitable solution has not been developed for a long time.

Method used

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Embodiment Construction

[0025] In order to make the description of the present disclosure more detailed and complete, the following provides illustrative descriptions for the embodiments and specific embodiments of the present invention; but this is not the only form for implementing or using the specific embodiments of the present invention. The description covers features of various embodiments as well as method steps and their sequences for constructing and operating those embodiments. However, other embodiments can be utilized to achieve the same or equivalent functions and step sequences.

[0026] Unless otherwise defined in this specification, the meanings of scientific and technical terms used herein are the same as those commonly understood and commonly used by those skilled in the art to which this invention belongs. In addition, the singular nouns used in this specification include the plural forms of the nouns, and the plural nouns used also include the singular forms of the nouns, unless ...

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Abstract

The invention discloses a data synchronization system. The system comprises a plurality of data centers and a data synchronization control management center. The data synchronization control management center is coupled to the data centers in a communication manner and used for periodically sending out synchronization commands and synchronization parameters to the data centers, so that one of the data centers can adjust a data transmission state according to the synchronization parameters to synchronize data to another of the data centers for ensuring that all the data centers have the same data.

Description

technical field [0001] The present invention relates to a data synchronization technology, and in particular to a data synchronization system. Background technique [0002] For multinational companies, the management and access of data in each country's bases is relatively complicated. The general management method is to build multiple data centers for data distribution, speed up system response speed, and reduce bandwidth consumption. Under this architecture, once the amount of data is huge and the bandwidth is limited, many problems and inconveniences will arise. For example, the replication mechanism or the direct backup of the original database, the files must be restored to the remote end before they can be used during initialization. Long-term disconnection will cause the synchronization mechanism to fail to recover and need to be re-initialized. The file transfer volume cannot automatically follow the existing network quality. Adjustment and effective use, replicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCH04L67/1097H04L67/1095G06F16/27H04L47/62H04L67/01
Inventor 谢明晓杨志金
Owner INVENTEC PUDONG TECH CORPOARTION
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