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Data backup method and device, storage medium and electronic equipment

A data backup and data technology, which is applied in the computer field, can solve the problems of inability to compress and encrypt data for backup, data security, inability to flexibly and efficiently transmit massive data, etc., and achieve the effect of efficient backup.

Pending Publication Date: 2021-10-22
CHINA TELECOM CLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing data synchronization method or data backup method cannot be applied to the flexible and efficient transmission of massive data, and it is also unable to compress and encrypt the backup data in a timely and rapid manner to protect the security of the data

Method used

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  • Data backup method and device, storage medium and electronic equipment
  • Data backup method and device, storage medium and electronic equipment
  • Data backup method and device, storage medium and electronic equipment

Examples

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Embodiment Construction

[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0039] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities ...

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PUM

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Abstract

The invention provides a data backup method and device, electronic equipment and a storage medium, and relates to the technical field of computers. The method comprises the steps of obtaining a data backup request, and determining to-be-backed-up data, a source library and a target library according to the data backup request; synchronizing to-be-backed-up data in the source library to the target library by using a dual parallel technology, and generating synchronized data in the target library; and compressing the synchronized data to generate backup data. The mass data can be flexibly and efficiently transmitted to the backup database from the business database by using a dual parallel technology and compressed in time, so that efficient backup of the mass data is realized.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular to a data backup method and device, a storage medium and electronic equipment. Background technique [0002] With the rapid growth of business data, the local business database generates a large amount of structured data every day. Due to the limited local storage space and the need to deal with data loss problems caused by special circumstances such as power outages in the computer room and server downtime, it is necessary to promptly update the These data are transmitted to external systems. Existing data synchronization methods or data backup methods cannot be applied to the flexible and efficient transmission of massive data, and thus cannot compress and encrypt the backup data in a timely and rapid manner to protect the security of the data. [0003] It should be noted that the information disclosed in the background section above is only used to enhance the underst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F16/174G06F16/178G06F16/182
CPCG06F11/1448G06F16/178G06F16/1744G06F16/182
Inventor 任正国林佩航方子扬罗印威杨济嘉关雨晗陈晓帆
Owner CHINA TELECOM CLOUD TECH CO LTD
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