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Data reproduction method of cooperative office system application level disaster recovery system

A technology for collaborative office and system application, applied in the computer field, it can solve problems such as complex applications and inability to cover data, and achieve the effect of saving investment, preventing risks, and saving human resource costs

Active Publication Date: 2018-11-13
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Collaborative office systems have many types of data and complex applications. Each type of data replication has its own mode and mechanism, including structured data (such as ORACLE), unstructured data (such as data generated by DOMINO application systems, SOLR index data and various image data files), cannot cover all data in one copy

Method used

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  • Data reproduction method of cooperative office system application level disaster recovery system
  • Data reproduction method of cooperative office system application level disaster recovery system
  • Data reproduction method of cooperative office system application level disaster recovery system

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Embodiment Construction

[0037] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0038] Such as figure 1 As shown, the present invention is applicable to the application-level active-active disaster recovery system of the collaborative office system, and the system includes:

[0039] Split the collaborative office system, distribute the business of the entire region to the two disaster recovery centers of Area A and Area B, and asynchronously replicate business change data to the opposite end according to different types of business data. In this way, the system at either end has a full amount of business logic and business data, which satisfies the ability to carry the entire network business after system switching.

[0040] Each disaster recovery center has the same server group, which includes NTP time synchronization server, ORACLE database replication server, multiple application server...

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Abstract

The invention discloses a data reproduction method of cooperative office system application level disaster recovery system. The method comprises the following steps: a cooperative office system correspondingly sets a reproduction mechanism according to data types, and according to difference of usage requirements of a local file of a disaster recovery center, respectively uses middle file asynchronous reproduction and application file redundant uploading methods to perform reproduction; more local files of task cooperation exist, since timeliness requirement of region isolation on data reproduction is not high, a between-center file asynchronous reproduction method is used; official document transmission and data exchange belong to a data exchange center, the application file redundant uploading method is used, and pressure of real-time reproduction is shared in a service operation process of each time. The key of realizing active-active disaster recovery in the method provided by theinvention is unification of back-end data of two centers.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a data replication method for an application-level disaster recovery system of a collaborative office system. Background technique [0002] Business continuity guarantee is the goal of the application-level disaster recovery construction of the collaborative office system. The goal of the design and construction of the State Grid Corporation's collaborative office remote active-active disaster recovery belongs to the highest level of disaster recovery construction. According to the classification of business interruption events, it is necessary to have corresponding emergency countermeasures for various events. Only by achieving rapid takeover and recovery for global disasters and taking into account the emergency response of local partial failures can we build an all-round and powerful failure emergency system and provide a strong guarantee for business continuity of enterpri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30G06F11/14
CPCG06F11/1448H04L67/06H04L67/1095
Inventor 彭炜舟邵佳炜李天宇冯晨黄君
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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