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Method for restoring database and equipment

A database and equipment technology, applied in the field of database recovery, can solve problems such as high recovery time cost, failure to achieve data recovery point target, low recovery efficiency, etc.

Pending Publication Date: 2017-05-24
SUNINFO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One purpose of this application is to provide a method and device for restoring a database, which solves the problem of high recovery time cost and low recovery efficiency, and cannot achieve the data recovery point target

Method used

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  • Method for restoring database and equipment
  • Method for restoring database and equipment
  • Method for restoring database and equipment

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Experimental program
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Embodiment Construction

[0083] The application will be described in further detail below in conjunction with the accompanying drawings.

[0084] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0085] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0086] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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Abstract

The invention aims at providing a method for restoring a database and equipment. A mirror image is made for a physical magnetic disk where a Sybase database of a client side is located, so that a mirror image roll of the Sybase database is obtained; the mirror image roll of the Sybase database is snapshot, and a snapshoot picture of the mirror image roll and the snapshooting time point are obtained; backup of the Sybase database is achieved; when the Sybase database suffers from disaster recovery, the Sybase database is restored based on the snapshot picture of the mirror image roll and the snapshooting time point. Backup of the Sybase database is guaranteed, and it is guaranteed that when data is lost, the Sybase database can be fast restored to any restoration time point target.

Description

technical field [0001] The application relates to the field of computers, in particular to a method and equipment for restoring a database. Background technique [0002] With the rapid development of computer technology and network communication technology, database technology has become the core technology for organizing and managing large amounts of data in the information society. As a system that provides high-performance data and transaction processing, Sybase database is widely used in various fields of information services. With the increasing amount of data information in the database management system, how to protect the security of the database has become an important research direction in information security. [0003] The traditional Sybase database backup technology requires the database administrator to regularly back up the Sybase database and manually restore the Sybase database when a failure occurs. When a database disaster recovery occurs, under the spec...

Claims

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Application Information

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IPC IPC(8): G06F11/14G06F17/30
CPCG06F11/1464G06F11/1469G06F16/21
Inventor 杨浩前王瑞杜青
Owner SUNINFO INFORMATION TECH
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