Snapshot technology-combined continuous data protection system and method

A technology of continuous data protection and technical system, applied in the field of data backup, it can solve the problems of confusion of data backup, confusion of data storage, inconvenience of data search, etc., and achieve the effect of meeting the needs of use.

Pending Publication Date: 2019-04-12
无锡北方数据计算股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More and more storage devices support the snapshot function. When the current snapshot technology continuously protects and backs up data, due to the large amount of data, errors are prone to occur and the staff cannot be reminded in time, and the data cannot be processed according to ...

Method used

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  • Snapshot technology-combined continuous data protection system and method
  • Snapshot technology-combined continuous data protection system and method
  • Snapshot technology-combined continuous data protection system and method

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] refer to Figure 1-3 , a continuous data protection system combined with snapshot technology, including a client 1, the client 1 is connected to a network of a remote mirroring system 2, and is used to transmit data in a database, and the remote mirroring system 2 communicates with the remote mirroring system through a local area network 3 The backup storage system 4 is connected to the network and can backup and store the data in the database. The backup storage system 4 is connected to the network of the snapshot technology system 6 and the server host 11 in turn, and the remote backup is realized by combining the snapshot technology system 6 with the remote ...

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Abstract

The invention relates to the technical field of data backup, in particular to a snapshot technology combined continuous data protection system. The system includes a client, the client is in network connection with the remote mirror image system; the data transmission module is used for transmitting data in a database. the remote mirror image system is in network connection with the backup storagesystem through a local area network; data in the database can be backed up and stored; wherein the backup storage system is sequentially connected with the snapshot technology system and the server host through a network; the snapshot technology system and the remote mirror image system are combined to realize remote backup; according to the invention, data can be arranged through the control system; according to the data backup method and device, the data can be distinguished according to the importance priority and preferentially transmitted according to the importance level through analysis and classification, the phenomenon that important data are lost due to the fact that the data are very disordered during backup is avoided, important data transmission is guaranteed, the backed-up data can be stored in order, and the use requirement can be met.

Description

technical field [0001] The invention relates to the technical field of data backup, in particular to a continuous data protection system and method combined with snapshot technology. Background technique [0002] With the advent of the information age, today's computers have penetrated into every aspect of our lives. Most companies rely on computer systems to run their core businesses. Therefore, a large amount of data generated by the system has become the most valuable asset of the company. How to protect these Data has also become the focus of attention of enterprises; [0003] Snapshot technology is a photography technology. With the improvement of storage application requirements, users need online data protection. Snapshot is one of the effective methods for online storage devices to prevent data loss. In the past ten years, snapshot has become a , volume manager, file system, and even PCI RAID (Redundant Array of Independent Disks) controllers are standard configurat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14H04L29/08
CPCH04L67/1095G06F11/1464G06F11/1469
Inventor 张庆敏张衡谢海威郭栋魏学兵周薇薇
Owner 无锡北方数据计算股份有限公司
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