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Safe and practical method and system for database backup

A database and practical technology, applied in the redundant operation of data error detection, electrical digital data processing, special data processing applications, etc., can solve the problems of high equipment and management costs, omissions or errors, limitations, etc., to achieve Avoid backup omissions or errors, reduce labor intensity and labor costs, and achieve the effects of ease of use and security

Inactive Publication Date: 2012-08-15
DALIAN ZHAOYANG SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In conventional database backup operations, professional software and professionals are required, and human intervention is usually required. Therefore, to realize automatic and remote backup, a large amount of money is required to purchase backup servers and backup software, and the cost of equipment and management is relatively high.
Due to manual intervention, omissions or errors are prone to occur, and backup operations usually require the application of the same operating system platform. For example, the database on the Windows (Microsoft Windows operating system) platform can only use Windows backup servers, and most of them are limited to local area networks.

Method used

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  • Safe and practical method and system for database backup
  • Safe and practical method and system for database backup
  • Safe and practical method and system for database backup

Examples

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Embodiment Construction

[0013] Referring to Fig. 1, it is a hardware architecture diagram of a preferred embodiment of the database backup system of the present invention. The database backup system may include at least one remote server 1, wherein each remote server 1 is placed in a different physical location according to user needs, for example, it can be placed in China, the United States and other regions. The database backup system also includes an application server 4 and a database 6 . Each of the remote servers 1 is connected to the application server 4 through the network 3 respectively. Network 3 can be an intranet (Intranet), or the Internet (Internet) or other networks based on Transmission Control Protocol / Internet Protocol (Transport Control Protocol / Internet Protocol, TCP / IP), which can be used to implement the file transfer protocol ( File Transfer Protocol, FTP). Application server 4 is also connected to database 6 via connection 5 . The connection 5 is a database connectio...

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Abstract

The invention provides a safe and practical method and a system for database backup. The system comprises a receiving module, a backup module, a transmitting module and a judging module. The invention also provides a method for database backup. The method comprises the following steps of: receiving parameters set by a user; judging whether reaching a set local data backup time or not; if so, carrying out database local backup for generating local backup data and a backup log record document; judging whether reaching a set local backup data remote end transmission time; and if so, transmitting the local backup data in a remote end way for generating remote backup data and transmitting the log record document. According to the system and method for database backup, disclosed by the invention, the backup rule can be user-defined, the cross-platform and cross-distance database backup of any operation system can be automatically realized, and the usability and the safety of the backup operation can be realized.

Description

technical field [0001] The invention relates to a safe and practical database backup method and system. Background technique [0002] The development of information technology is inseparable from the continuous development of database technology. From dbase, Foxbas, Foxpro, Access, to Microsoft SQL Server, Sybase SQL Server, Oracle, the scale of the database is getting larger and its functions are becoming more and more powerful. When users use a database, they always hope that the contents of the database are reliable and correct. However, due to computer system failures (hardware failures, software failures, network failures, process failures, and system failures) that affect the operation of the database system and affect the database. The correctness of the data, or even destroy the database, so that all or part of the data in the database is lost. If there is no data backup, once a failure occurs (mainly a system failure), it is impossible to restore the lost data. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F11/14
Inventor 栾晓健
Owner DALIAN ZHAOYANG SOFTWARE TECH
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