Double-active architecture construction method based on platform system

Abstract

The invention discloses a double-active architecture construction method based on a platform system. The method comprises the following steps: function decoupling: separating the core unified authentication and the read-write function of the user authentication module; transmitting writing data to the interface service module for data writing through an ActiveMQ remote communication agent messagetransmission mechanism, unified authentication and normal service of the user authentication module being not affected when a writing channel is closed or abnormal, and login authentication and authentication of each information system being guaranteed to a limited extent. The optimal active-active architecture is considered according to the characteristics of the service data of the unified authority platform. The system is simple in structure, low in cost, high in efficiency and good in reliability. A set of active-active system scheme needs to be designed, the utilization rate of system resources is increased, meanwhile, automatic service switching, application zero interruption, data zero loss and maintenance non-stop operation of the data center are achieved, the service requirement for providing services for the outside continuously for 7 * 24 hours is met, and normal operation of all information systems is supported.

Description

technical field [0001] The present invention relates to the technical field of information systems, in particular to a construction method of an active-active architecture based on a platform system. Background technique [0002] At present, there are more and more information systems in the power system construction, and the operation of each information system needs the support of the basic platform. At present, there are unified authority platform, unified directory, big data platform, massive platform, etc. as the important support for the operation of the core information system of the power system. Among them, the unified authority platform serves as the login entrance of each information system, and provides identity authentication services and user authority management services for information systems in a centralized manner. The stability and reliability of the operation of the unified authority platform has become the cornerstone of the normal operation of each inf...

AI Technical Summary

Problems solved by technology

[0003] Improve system availability and effective disaster recovery technology evolution route: stand-alone->cluster->active-standby architecture->remote disaster recovery->active-active system, the traditional active-standby and disaster recovery architecture to build a redundant system as an emergency backup The system can provide effective system emergency and disaster recovery, but it takes a certain amount of time to switch the system, and there is a lot of waste in resources. In recent years, enterprises have paid more and more attention to the application of active-active systems, which can effectively improve resource utilization. And to share the operating pressure of the server, the current market supports active-active software and hardware products emerge in endlessly, most of which are based on the architecture design and application of dual data centers. Dual data centers have high requirements for network delay and effective distance. Generally, the network delay should be less than 1ms, and the distance should be less than 40km. The dual data center only considers the active-active application of the data layer, but does not fully consider the active-active application of the application layer. applications also have a greater impact on

Application layer dual clusters without session sharing will cause problems such as session loss, form data cannot be saved, and re-authentication when switching

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