Cloud storage method, system and device and storage medium

A cloud storage system and storage type technology, applied in the field of cloud networks, can solve the problems of unavailability of user data, long distance of user data storage, centralized data storage, etc., to achieve the effect of improving high availability and shortening response time
CN113676510APending Publication Date: 2021-11-19ALIBABA SINGAPORE HLDG PTE LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ALIBABA SINGAPORE HLDG PTE LTD
Publication Date
2021-11-19

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Abstract

The embodiment of the invention provides a cloud storage method, system and device and a storage medium. In the embodiment of the invention, edge storage can be realized based on a plurality of edge nodes in a cloud network, namely, user data generated by a terminal user can be stored in the edge nodes, so that the terminal user can access the data in a closer distance; besides, a plurality of edge nodes can be opened, and data synchronization is performed on the user data among the edge nodes, so that multi-copy storage of the user data can be realized based on the plurality of edge nodes. Therefore, in the embodiment of the invention, multi-copy storage of the user data can be realized through cross-node data synchronization, so that the user data on the previous node can still be used after the terminal user is scheduled to other nodes, the response time of data access can be shortened, and the high availability of the user data is effectively improved.
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Description

technical field

[0001] The present application relates to the field of cloud network technology, and in particular to a cloud storage method, system, device and storage medium. Background technique

[0002] At present, in the cloud network, the cloud storage method of central storage is usually adopted. A large amount of user data is stored in the data center. For end users, user data can be used by accessing the data center.

[0003] However, the way of central storage will lead to serious centralization problems in data storage, and the storage distance of user data is relatively long. In addition, if the data center fails, it will directly cause user data to be unavailable. Contents of the invention

[0004] Various aspects of the present application provide a data processing method, system, device, and storage medium, so as to realize high availability of user data in a cloud storage process.

[0005] An embodiment of the present application provides a cloud storage...

Claims

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