A Distributed System Dynamic Parameter Publishing Method
A distributed system and 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, real-time update effect
Active Publication Date: 2017-11-10
四川九洲空管科技有限责任公司
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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
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[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 when it is released.
[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 pro...
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The present invention provides a method for publishing dynamic parameters of a distributed system. According to the requirements of the software currently in the running state for the dynamic parameters, the software currently in the running state is released and updated for the dynamic parameters. Publishing and updating the dynamic parameters of the running software, the update is more real-time; using the multi-thread processing method, the business processing cycle is shorter; it can update the dynamic parameters of multiple running software on multiple computers at the same time, and the processing performance of the business software is better. Good; while updating the dynamic parameters of the running software, there is no impact on the running of the software, and the consistency and 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...
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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