Data sharing method and device and medium

Abstract

The invention discloses a data sharing method, which comprises the following steps executed at each node: marking one of a first queue and a second queue as a current queue by using a preset mark, sothat the other queue is used as a non-current queue; receiving to-be-shared data of each micro-service component by utilizing the current queue; screening the data in the current queue according to apreset rule, and emptying the current queue after synchronizing the screened data to a non-current queue; transferring the preset mark of the current queue to a non-current queue, so as to enable thecurrent queue to be converted into the non-current queue, enable the non-current queue to be converted into the current queue, and returning to receive the to-be-shared data of each micro-service component by utilizing the current queue. The invention further discloses computer equipment and a readable storage medium. According to the scheme provided by the invention, data sharing is realized through the first queue and the second queue, so that data controllability can be realized, namely partial data can be deleted according to actual requirements, and partial data can be reserved.

Description

technical field [0001] The present invention relates to the field of microservices, in particular to a data sharing method, device and storage medium. Background technique [0002] Based on microservices, code can be easily updated, the development efficiency of each R&D team can be improved, and service components can be automatically expanded and contracted. In the artificial intelligence development platform architecture, K8S-based microservice architecture is preferred. However, in the process of use, it is found that the sharing of data between microservice modules cannot be better completed (data that rarely changes), such as Session information, common system configuration information, basic user information, etc.; the common solution in the industry is Introduce a shared middleware, such as Redis or Memcache, to store the data that needs to be shared, and complete the timely update of the shared data according to certain strategies. However, intermediate shared comp...

AI Technical Summary

Problems solved by technology

However, in the process of use, it is found that the sharing of data between microservice modules cannot be better completed (data that rarely changes), such as Session information, common system configuration information, basic user information, etc.; the common solution in the industry is Introduce a shared middleware, such as Redis or Memcache, to store the data that needs to be shared, and complete the timely update of the shared data according to certain strategies

However, intermediate shared components generally occupy more system resources and have too many additional functions. In the case of high availability, it is necessary to build high availability of intermediate components, and the maintenance cost is too high

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