Government affair intranet and extranet data synchronization method and system

Abstract

The invention belongs to the field of government affair network data sharing, and discloses a government affair intranet and extranet data synchronization method and system, and the government affairintranet and extranet data synchronization method comprises the steps: creating a trigger, and automatically recording newly added, updated and deleted services; creating a timing task, and recordingdata regularly; batch processing programs can be manually executed at regular time to be exported or correspondingly imported into an external network according to a management system. According to the invention, data synchronization between systems deployed in a physical isolation network is realized, the characteristics of a database trigger are fully utilized, the complete change process of data is recorded, and data synchronization is conveniently carried out in an import and export manner. The government affair intranet and extranet data synchronization method is simple, convenient, easyto implement and high in data consistency, data synchronization between systems is achieved, repeated input is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the field of government affairs network data sharing, and in particular relates to a method and system for synchronizing government affairs internal and external network data. Background technique [0002] The government affairs intranet is a confidential party and government agency office business network, which is physically isolated from the Internet. Under the premise of meeting work needs, the coverage area is as small as possible, and it is interconnected with the national e-government affairs intranet. The extranet of government affairs is a dedicated business network for the government’s external services. It is logically isolated from the Internet through a firewall. It is mainly used for government agencies to access the Internet, release government public information, accept and feedback public requests and operate on a security level that does not need to be operated on the government affairs private network. busine...

AI Technical Summary

Problems solved by technology

[0006] In the existing technology, the time stamp method requires major adjustments to the original system, and cannot capture the changes in operational data that are not caused by the application system, and it is difficult to handle the synchronization of deleted records

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