One-way network bilateral data synchronization system and method based on log analysis

Abstract

The invention discloses a one-way network bilateral data synchronization system and method based on log analysis. The system comprises an intranet service database, an intranet AntBee, an extranet message queue, an extranet AntBee and an extranet service database, wherein the intranet service database has a log opening function; the log is read to obtain log information; the intranet AntBee has afunction of configuring the connection of an intranet service database and an extranet service database; an extranet interface is called to generate timing operation in an extranet AntBee; the intranet AntBee can produce timing operation by configuring an intranet and extranet service database connection and can package the time operation into a massage to push the massage to the extranet messagequeue, and the intranet AntBee obtains the message by monitoring the message queue and unpacks the message to update data of the intranet service database, and the extranet service database has a logstarting function and reads a log to obtain log information. The bidirectional synchronization of the database data of the intranet and extranet unidirectional network is realized.

Description

technical field [0001] The invention relates to a data synchronization system, in particular to a one-way network bilateral data synchronization system and method based on log analysis. Background technique [0002] With the development of big data, the security of data information is becoming more and more important. For data protection, governments or enterprises often store data in an intranet database environment with a high security level and isolated from the Internet or public network environment. among. Once the data is generated, there will be a need for sharing, regardless of the region or the network environment. When there is more and more data, the demand becomes stronger. However, services such as applications and interfaces deployed on the public network and open to the public will not be able to call, read, and update the data stored in the internal network database due to the isolation of the physical environment and the limitation of one-way communication...

AI Technical Summary

Problems solved by technology

This method can only synchronize the entire database, cannot selectively synchronize data, and has poor real-time performance

[0004] 2. Trigger method: This method will affect the performance of the source database, and it will be triggered repeatedly during two-way synchronization, and it can only be used for one-way synchronization

This method does not affect the operating efficiency of the original application, but requires major adjustments to the original system, and cannot capture changes in operational data that are not caused by the application system, and it is difficult to handle deleted records synchronization

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