System, method and apparatus used for safety information data disaster recovery backup

A technology of security information and disaster recovery backup, applied in the field of disaster recovery backup, it can solve the problems of second-level error master data processing server, high software and hardware costs, file errors, etc.

Active Publication Date: 2014-01-15
CHINA UNIONPAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing systems and methods for disaster recovery and backup of security information data have the following problems: In order to achieve zero data loss in remote real-time synchronization, high software and hardware costs are r

Method used

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  • System, method and apparatus used for safety information data disaster recovery backup
  • System, method and apparatus used for safety information data disaster recovery backup
  • System, method and apparatus used for safety information data disaster recovery backup

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Embodiment Construction

[0057] figure 1 It is a schematic architecture diagram of a system for disaster recovery and backup of security information data according to an embodiment of the present invention. Such as figure 1 As shown, the system for disaster recovery and backup of security information data disclosed in the present invention includes a primary data processing server 1 , a backup data processing server 2 and a shared data server 3 . Wherein, the master data processing server 1 receives security information data (such as transaction information) from at least one security information data generation source (such as a financial transaction terminal) and stores each security information data as a security information data table The corresponding security information records in the document, and generate security information files (such as liquidation documents in the financial field) based on the file generation condition table and the security information records at periodic time points a...

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Abstract

The invention provides a system used for disaster recovery backup of safety information data, a method used for the disaster recovery backup of the safety information data, and an apparatus used for the disaster recovery backup of the safety information data. The system used for the disaster recovery backup of the safety information data includes a main data processing server, a shared data server and a backup data processing server; the backup data processing server keeps real-time synchronization between a backup safety information data table and a safety information data table in the main data processing server; and when a fault occurs on the main data processing server, the backup data processing server acquires a required backup file generation condition table and/or a primary key file from the shared data server based on configuration information from a user so as to execute disaster recovery backup operation and works for a new main data processing server later. The system, method and apparatus used for the disaster recovery backup of the safety information data of the invention are advantageous in high safety, high reliability and easiness in expansion.

Description

technical field [0001] The present invention relates to a system, method and device for disaster recovery and backup, and more particularly, to a system, method and device for disaster recovery and backup of security information data. Background technique [0002] At present, with the increasingly widespread application of electronic computers and network communications and the increasing variety of business types in different fields, it is used for security information data (that is, important information data that requires high security and reliability, such as financial systems) A system, method and device for disaster recovery backup of transaction data in . [0003] The basic working principle of the existing systems and methods for disaster recovery and backup of security information data is as follows: at periodic points in time (for example, multiple sessions per day) based on the file generation condition table, each security information data record Generate corres...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 贾玉芳李筑埭冀乃庚王晓义杨阳
Owner CHINA UNIONPAY
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