Method and system for issuing gray level

Abstract

The invention provides a system for issuing a gray level. The system comprises a Redis server and an Nginx server, wherein the Nginx server is used for checking if a shunt strategy identity exists in Cache; if the shunt strategy identity does not exist, the Nginx server is capable of reading a present shunt strategy identity from a preset position in the Redis server and checking if a strategy analysis file and a user information analysis file corresponding to the present shunt strategy identity exist in a memory according to the present shunt strategy identity; and if the strategy analysis file and the user information analysis file do not exist, the Nginx server is capable of loading the strategy analysis file and the user information analysis file existing in a form of character string in the Redis server into the memory through lua in the manner of loading the character string according to the present shunt strategy identity and then issuing according to the shunt strategy analyzed by the strategy analysis file. In the process, when a new shunt strategy is added, the reload or the restarting of the Nginx server is not required. Besides, the invention also provides a method for issuing the gray level.

Description

technical field [0001] The present invention relates to the field of computer processing, in particular to a method and system for gray scale distribution. Background technique [0002] Grayscale publishing refers to a publishing method that can smoothly transition between black and white. AB test is a grayscale release method that allows some users to continue using A and some users to start using B. If users have no objection to B, then gradually expand the scope and migrate all users to B. Grayscale publishing can ensure the stability of the overall system, and problems can be found and adjusted at the initial grayscale to ensure their impact. ABtest performs distribution work based on the distribution strategy configured in the system. During the test phase, if problems are found, it is often necessary to add a distribution strategy to the Redis server, and each distribution strategy will correspond to a policy analysis file and a user information analysis file. Since ...

AI Technical Summary

Problems solved by technology

ABtest performs distribution work based on the distribution strategy configured in the system. During the test phase, if problems are found, it is often necessary to add a distribution strategy to the Redis server, and each distribution strategy will correspond to a policy analysis file and a user information analysis file. Since the policy analysis file and user information analysis file corresponding to the traditional distribution strategy are stored in the memory of the Nginx server, if you add a distribution strategy, you need to upload the policy analysis file and user information analysis file corresponding to the new distribution strategy To the Nginx server, this process needs to reload (reload) or restart the Nginx server, and restarting the Nginx server is not only time-consuming but also very troublesome

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