Database agent service hot updating method, device and system

By using a hot update method for the database proxy service, updates can be performed on the database proxy service without interrupting service, solving the problem of request interruption caused by traditional updates and improving update success rate and system stability.

CN122262103APending Publication Date: 2026-06-23NETSUNION CLEARING CORP
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Patent Information

Application Number
CN202411897999.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Traditional database proxy services require service interruption for updates, leading to database request interruptions and failing to meet high availability requirements.

Method used

The database proxy service hot update method is adopted. It listens to the external service port and connects to the application layer to receive and process database requests. After receiving the hot update signal, it starts the new service and ensures that the old service stops listening after the new service starts listening, thus achieving seamless switching.

Benefits of technology

The update process does not interrupt external services, improves the success rate of database proxy updates, ensures normal processing of database requests, and avoids connection interruptions and request failures.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122262103A_ABST
Patent Text Reader

Abstract

The application discloses a kind of database agent service hot updating method, device and system, applied to the method of original database agent service includes: listening to external service port;Through external service port and application layer connection;After receiving the database request of application layer, the database request is handled;After receiving hot updating signal, new database agent service is pulled up, so that the new database agent service is pulled up after original database agent service, listens to external service port;After new database agent service is pulled up and listens to external service port, stop listening, by the new database agent service in original database agent service stop listening, through external service port and application layer connection is connected, and after receiving the database request of application layer, the database request is handled.The application can not interrupt the service provided externally when realizing database agent service update, improve database agent update success rate, and ensure that database request does not appear exception.
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