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Distributed system dynamic parameter issuing method

A distributed system, dynamic parameter technology, applied in the direction of program loading/starting, program control devices, etc., can solve the problems affecting the continuity of software and system operation, affecting the processing performance of business software, and the consistency of processing results. Short business processing cycle, good consistency and continuity, and real-time updates

Active Publication Date: 2015-07-15
四川九洲空管科技有限责任公司
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AI Technical Summary

Problems solved by technology

[0010] For automatic maintenance of dynamic parameters, each software needs to calculate once in each processing cycle or apply once through the corresponding interface to ensure that the parameters used meet the requirements of system design; in actual situations, in a processing cycle of business software, dynamic parameters do not Changes must occur, frequent calculations or all dynamic parameters required for applications will increase the business processing cycle and affect the performance of business software processing
[0011] For manual maintenance of dynamic parameters, it is generally necessary to manually set; if the parameters need to be applicable to multiple software in the system at the same time, it is necessary to set or restart the corresponding software one by one, the former makes the consistency of the processing results of each software in the system change during the parameter change process Poor, the latter affects the continuity of software and system operation

Method used

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Embodiment approach

[0050] (1) It is convenient for inspection and maintenance of dynamic parameters. After realizing this technical solution, the dynamic parameters of the distributed system can be maintained by a unified parameter maintenance software, and the maintenance personnel can know the current values ​​of the dynamic parameters of each software in the system on one computer, and can maintain them on one computer The dynamic value of each software will take effect in all running software in real time upon release.

[0051] (2) Keep the software running continuously during the parameter update process. The transition between old and new parameters is transparent to users of each software, and users of each software do not need to restart the software during use.

[0052] (3) Enhance the performance of the software. Each software does not need to recalculate or reacquire dynamic parameter values ​​in each processing process, which reduces the time consumption of each business processing...

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Abstract

The invention provides a distributed system dynamic parameter issuing method. According to the demand of the current software in an operating state on dynamic parameters, the current software in the operating state is subjected to dynamic parameter issuing updating. The operating software is subjected to dynamic parameter issuing updating, and the updating is carried out in real time; a multithread processing method is adopted, and the service processing period is shorter; a plurality of operating software of a plurality of computers can be simultaneously subjected to dynamic parameter issuing updating, and the service software processing performance is better; when the dynamic parameters of the operating software are updated, no influence is generated on the software operation, and the consistency and the continuity are better.

Description

technical field [0001] The invention relates to a distributed system dynamic parameter release method, in particular to a distributed system dynamic parameter release method suitable for network communication. Background technique [0002] A distributed system is a software system built on a network. Because of the nature of software, distributed systems are highly cohesive and transparent. Cohesion means that each database distribution node is highly autonomous and has a local database management system. Transparency means that each database distribution node is transparent to the user's application, and the user does not know whether the currently used database is local or remote. [0003] The real driver of systems leaning toward the distributed development trend is economics. In the last century, computer authority and critic Herb Grosch pointed out that the computing power of a CPU is proportional to the square of its price, which later became Grosch's theorem. That...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 刘阳付燕丽何长庚
Owner 四川九洲空管科技有限责任公司
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