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Method and device for data backup

A data backup and backup technology, which is applied to other database retrieval based on metadata, redundancy in computing for data error detection, and other database retrieval, etc.

Active Publication Date: 2021-11-12
EMC IP HLDG CO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the widespread adoption of cloud computing, the traditional data backup systems mentioned above are facing great challenges

Method used

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  • Method and device for data backup
  • Method and device for data backup
  • Method and device for data backup

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Embodiment Construction

[0017] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0018] As used herein, the term "comprise" and its variants mean open inclusion, ie "including but not limited to". The term "or" means "and / or" unless otherwise stated. The term "based on" means "based at least in part on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least one further embodiment". The terms "first", "second", etc. may refer to di...

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PUM

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Abstract

Embodiments of the present disclosure relate to a method and device for data backup. The method includes selecting a backup service for the application from a service repository. The method also includes, for the application, setting configuration information associated with the selected backup service. In addition, the method further includes, in response to the backup service being enabled, deploying a backup service agent corresponding to the backup service to the source node associated with the application according to the configuration information, so that data of the application is backed up from the source node via the backup service agent to the target node.

Description

technical field [0001] Embodiments of the present disclosure generally relate to the field of data storage, and specifically relate to a method and device for data backup. Background technique [0002] Data backup refers to the process of copying all or part of the data set from the hard disk or array of the application host to other storage media in order to prevent data loss caused by system operation errors or system failures. In order to meet better recovery time objective (RTO) and / or recovery point objective (RPO) and to achieve rich data features such as deduplication, compression or encryption, traditional data backup systems are usually implemented as tightly coupled software based Hardware built for a purpose. For example, a traditional data backup system usually serves an application located on a fixed physical node, and utilizes dedicated hardware or a controller to copy data from the application node to a specially optimized target node. [0003] However, with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448H04L67/1095G06F11/1456G06F11/1464H04L63/0428G06F16/907G06F11/1453G06F2201/805
Inventor 赵军平包捷王鲲孙宇熙
Owner EMC IP HLDG CO LLC