Data synchronization method based on distributed storage technology and terminal device

A data synchronization and distributed storage technology, applied in the field of data processing, can solve the problems of low data synchronization efficiency and large network resource consumption, achieve fast data synchronization, avoid network congestion and data delay, and reduce transmission energy and data load. The effect of consumption

Pending Publication Date: 2019-01-11
PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a data synchronization method based on distributed storage technology, a terminal device, and a computer-readable storage medium to solve the problem of data synchronization between distributed nodes in the entire distributed system in the prior art. The problem of high network resource consumption and low data synchronization efficiency

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  • Data synchronization method based on distributed storage technology and terminal device
  • Data synchronization method based on distributed storage technology and terminal device
  • Data synchronization method based on distributed storage technology and terminal device

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Embodiment Construction

[0022] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0023] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0024] see figure 1 , figure 1 It is a flow chart of the data synchronization method based on the distributed storage technology provided by Embodiment 1 of the present invention. In this embodiment, the execution subject of the data synchronization method based on t...

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Abstract

The invention is applicable to the technical field of data processing. A data synchronization method based on distributed storage technology, a terminal device and a computer readable storage medium are provided. The method includes the steps of selecting one leader node with the earliest data update time and more complete data of all distributed nodes in the distributed node system, and then dividing the other distributed nodes except for the leader node in the system into at least two clusters, selecting a cluster head node in each cluster group, synchronizing the data of the leader node tothe cluster head node, and then synchronizing the data to other nodes in the cluster by the cluster head node. The invention avoids the network congestion and data delay caused when other nodes in thesystem obtain data directly from the leader node, reduces the consumption of transmission energy and data load of the distributed nodes in data synchronization, and ensures that all nodes in the system can realize data synchronization efficiently and quickly.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a data synchronization method based on a distributed storage technology, a terminal device and a computer-readable storage medium. Background technique [0002] The birth of big data technology has made new breakthroughs in the performance of computer systems, and supports hardware to achieve linear growth in performance and storage in a horizontally scalable manner, which were not provided by traditional relational databases in the past. In addition, big data technology also abandons the rigid requirement that the operating environment must be good enough, but allows users to build large-scale clusters through the combination of batches of cheap X86 servers and local disks, so as to obtain stronger than the past relying on hardware vertical expansion. Computing power and more storage space, by decomposing a large work task into multiple small tasks, and then ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27
CPCY02D10/00
Inventor 段林方奕博
Owner PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
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